From 1bf932e55bb5f76426c5168244f5ed8c1dfbec00 Mon Sep 17 00:00:00 2001
From: Johann Blais <blais_johann@hotmail.com>
Date: Wed, 28 Jan 2026 21:32:29 +0100
Subject: [PATCH 1/6] Set autoscale modes to DPI for all forms

---
 .../InformationBoxDesigner.Designer.cs        |  2 -
 InfoBox.Designer/InformationBoxDesigner.cs    |  1 +
 InfoBox.Designer/Program.cs                   |  3 ++
 InfoBox.Designer/TextEditorForm.Designer.cs   |  2 -
 InfoBox.Designer/TextEditorForm.cs            | 10 +++-
 InfoBox.Designer/TextEditorForm.resx          | 54 +++++++++----------
 InfoBox/Form/InformationBoxForm.Designer.cs   |  2 -
 InfoBox/Form/InformationBoxForm.cs            |  9 +++-
 InfoBox/Form/InformationBoxForm.resx          | 54 +++++++++----------
 InfoBox/InfoBox.csproj                        |  2 +
 .../InfoBoxCore.Designer.csproj               |  2 +-
 11 files changed, 78 insertions(+), 63 deletions(-)

diff --git a/InfoBox.Designer/InformationBoxDesigner.Designer.cs b/InfoBox.Designer/InformationBoxDesigner.Designer.cs
index f5a6efd..7856e67 100644
--- a/InfoBox.Designer/InformationBoxDesigner.Designer.cs
+++ b/InfoBox.Designer/InformationBoxDesigner.Designer.cs
@@ -1543,8 +1543,6 @@ private void InitializeComponent()
             // 
             // InformationBoxDesigner
             // 
-            AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
-            AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             ClientSize = new System.Drawing.Size(966, 790);
             Controls.Add(groupBox22);
             Controls.Add(groupBox21);
diff --git a/InfoBox.Designer/InformationBoxDesigner.cs b/InfoBox.Designer/InformationBoxDesigner.cs
index 5ecfe04..9bdd7c8 100644
--- a/InfoBox.Designer/InformationBoxDesigner.cs
+++ b/InfoBox.Designer/InformationBoxDesigner.cs
@@ -66,6 +66,7 @@ public TextBox TextContent
         /// </summary>
         public InformationBoxDesigner()
         {
+            this.AutoScaleMode = AutoScaleMode.Dpi;
             this.InitializeComponent();
 
             this.LoadIcons();
diff --git a/InfoBox.Designer/Program.cs b/InfoBox.Designer/Program.cs
index 66b09ab..5ca9db9 100644
--- a/InfoBox.Designer/Program.cs
+++ b/InfoBox.Designer/Program.cs
@@ -20,6 +20,9 @@ public static class Program
         [STAThread]
         public static void Main()
         {
+            #if NET5_0_OR_GREATER
+            Application.SetHighDpiMode(HighDpiMode.PerMonitorV2);
+            #endif
             Application.EnableVisualStyles();
             Application.SetCompatibleTextRenderingDefault(false);
             Application.Run(new InformationBoxDesigner());
diff --git a/InfoBox.Designer/TextEditorForm.Designer.cs b/InfoBox.Designer/TextEditorForm.Designer.cs
index 3bbc762..6059383 100644
--- a/InfoBox.Designer/TextEditorForm.Designer.cs
+++ b/InfoBox.Designer/TextEditorForm.Designer.cs
@@ -45,8 +45,6 @@ private void InitializeComponent()
             // 
             // TextEditorForm
             // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(501, 344);
             this.Controls.Add(this.txtContent);
             this.MinimizeBox = false;
diff --git a/InfoBox.Designer/TextEditorForm.cs b/InfoBox.Designer/TextEditorForm.cs
index 60e4019..5e5cd9a 100644
--- a/InfoBox.Designer/TextEditorForm.cs
+++ b/InfoBox.Designer/TextEditorForm.cs
@@ -18,11 +18,19 @@ public partial class TextEditorForm : Form
         private readonly InformationBoxDesigner parentDesigner;
         private bool isUpdating = false;
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="TextEditorForm"/> class.
+        /// </summary>
+        private TextEditorForm()
+        {
+            this.AutoScaleMode = AutoScaleMode.Dpi;
+        }
+
         /// <summary>
         /// Initializes a new instance of the <see cref="TextEditorForm"/> class.
         /// </summary>
         /// <param name="parentDesigner">The parent designer form.</param>
-        public TextEditorForm(InformationBoxDesigner parentDesigner)
+        public TextEditorForm(InformationBoxDesigner parentDesigner): this()
         {
             this.parentDesigner = parentDesigner ?? throw new ArgumentNullException(nameof(parentDesigner));
             this.InitializeComponent();
diff --git a/InfoBox.Designer/TextEditorForm.resx b/InfoBox.Designer/TextEditorForm.resx
index 1af7de1..8b2ff64 100644
--- a/InfoBox.Designer/TextEditorForm.resx
+++ b/InfoBox.Designer/TextEditorForm.resx
@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
-  <!-- 
-    Microsoft ResX Schema 
-    
+  <!--
+    Microsoft ResX Schema
+
     Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
     associated with the data types.
-    
+
     Example:
-    
+
     ... ado.net/XML headers & schema ...
     <resheader name="resmimetype">text/microsoft-resx</resheader>
     <resheader name="version">2.0</resheader>
@@ -26,36 +26,36 @@
         <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
         <comment>This is a comment</comment>
     </data>
-                
-    There are any number of "resheader" rows that contain simple 
+
+    There are any number of "resheader" rows that contain simple
     name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
     mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
     extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
     read any of the formats listed below.
-    
+
     mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
-    
+
     mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
             : and then encoded with base64 encoding.
 
     mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
+    value   : The object must be serialized into a byte array
             : using a System.ComponentModel.TypeConverter
             : and then encoded with base64 encoding.
     -->
diff --git a/InfoBox/Form/InformationBoxForm.Designer.cs b/InfoBox/Form/InformationBoxForm.Designer.cs
index d8e3968..7f291e2 100644
--- a/InfoBox/Form/InformationBoxForm.Designer.cs
+++ b/InfoBox/Form/InformationBoxForm.Designer.cs
@@ -188,8 +188,6 @@ private void InitializeComponent()
             // 
             // InformationBoxForm
             // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(257, 153);
             this.Controls.Add(this.pnlForm);
             this.DoubleBuffered = true;
diff --git a/InfoBox/Form/InformationBoxForm.cs b/InfoBox/Form/InformationBoxForm.cs
index 8d3ed19..edc9e2c 100644
--- a/InfoBox/Form/InformationBoxForm.cs
+++ b/InfoBox/Form/InformationBoxForm.cs
@@ -208,6 +208,13 @@ internal partial class InformationBoxForm : Form
 
         #region Constructors
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="InformationBoxForm"/>.
+        /// </summary>
+        private InformationBoxForm()
+        {
+            this.AutoScaleMode = AutoScaleMode.Dpi;
+        }
 
         /// <summary>
         /// Initializes a new instance of the <see cref="InformationBoxForm"/> class using the specified text.
@@ -275,7 +282,7 @@ internal InformationBoxForm(string text,
                                     InformationBoxOpacity opacity = InformationBoxOpacity.NoFade,
                                     Form parent = null,
                                     InformationBoxOrder order = InformationBoxOrder.Default,
-                                    InformationBoxSound sound = InformationBoxSound.Default)
+                                    InformationBoxSound sound = InformationBoxSound.Default) : this()
         {
             this.InitializeComponent();
 
diff --git a/InfoBox/Form/InformationBoxForm.resx b/InfoBox/Form/InformationBoxForm.resx
index 83217bb..41f61eb 100644
--- a/InfoBox/Form/InformationBoxForm.resx
+++ b/InfoBox/Form/InformationBoxForm.resx
@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
-  <!-- 
-    Microsoft ResX Schema 
-    
+  <!--
+    Microsoft ResX Schema
+
     Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
     associated with the data types.
-    
+
     Example:
-    
+
     ... ado.net/XML headers & schema ...
     <resheader name="resmimetype">text/microsoft-resx</resheader>
     <resheader name="version">2.0</resheader>
@@ -26,36 +26,36 @@
         <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
         <comment>This is a comment</comment>
     </data>
-                
-    There are any number of "resheader" rows that contain simple 
+
+    There are any number of "resheader" rows that contain simple
     name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
     mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
     extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
     read any of the formats listed below.
-    
+
     mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
-    
+
     mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
             : and then encoded with base64 encoding.
 
     mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
+    value   : The object must be serialized into a byte array
             : using a System.ComponentModel.TypeConverter
             : and then encoded with base64 encoding.
     -->
diff --git a/InfoBox/InfoBox.csproj b/InfoBox/InfoBox.csproj
index aefd3d7..d1ad132 100644
--- a/InfoBox/InfoBox.csproj
+++ b/InfoBox/InfoBox.csproj
@@ -85,6 +85,7 @@
     <CodeContractsShowSquigglies>True</CodeContractsShowSquigglies>
     <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
     <Prefer32Bit>false</Prefer32Bit>
+    <UseWinFormsOutOfProcDesigner>True</UseWinFormsOutOfProcDesigner>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>portable</DebugType>
@@ -96,6 +97,7 @@
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
     <DebugSymbols>true</DebugSymbols>
     <Prefer32Bit>false</Prefer32Bit>
+    <UseWinFormsOutOfProcDesigner>True</UseWinFormsOutOfProcDesigner>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
diff --git a/InfoBoxCore.Designer/InfoBoxCore.Designer.csproj b/InfoBoxCore.Designer/InfoBoxCore.Designer.csproj
index f798526..a239f42 100644
--- a/InfoBoxCore.Designer/InfoBoxCore.Designer.csproj
+++ b/InfoBoxCore.Designer/InfoBoxCore.Designer.csproj
@@ -1,5 +1,4 @@
 <Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
-
     <PropertyGroup>
         <OutputType>WinExe</OutputType>
         <TargetFrameworks>net8.0-windows;net9.0-windows;net10.0-windows</TargetFrameworks>
@@ -13,6 +12,7 @@
         <Product>InformationBox Designer</Product>
         <Copyright>Copyright © Johann Blais 2007-2026</Copyright>
         <NeutralLanguage>en</NeutralLanguage>
+        <ForceDesignerDpiUnaware>true</ForceDesignerDpiUnaware>
     </PropertyGroup>
 
     <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net10.0-windows|AnyCPU'">

From 0959bc80a250e7047b9b4a7ff7d77eb1e0555103 Mon Sep 17 00:00:00 2001
From: Johann Blais <blais_johann@hotmail.com>
Date: Wed, 28 Jan 2026 21:41:31 +0100
Subject: [PATCH 2/6] Added autoscale mode for the ManualTestForm

---
 InfoBoxCore.ManualTests/ManualTestsForm.Designer.cs | 6 ++----
 InfoBoxCore.ManualTests/ManualTestsForm.cs          | 1 +
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/InfoBoxCore.ManualTests/ManualTestsForm.Designer.cs b/InfoBoxCore.ManualTests/ManualTestsForm.Designer.cs
index 5898d7c..3bd0eff 100644
--- a/InfoBoxCore.ManualTests/ManualTestsForm.Designer.cs
+++ b/InfoBoxCore.ManualTests/ManualTestsForm.Designer.cs
@@ -73,11 +73,9 @@ private void InitializeComponent()
             btnTestLongLinesFixedFont.Text = "Fixed width font long lines";
             btnTestLongLinesFixedFont.UseVisualStyleBackColor = true;
             btnTestLongLinesFixedFont.Click += btnTestLongLinesFixedFont_Click;
-            // 
+            //
             // ManualTestsForm
-            // 
-            AutoScaleDimensions = new SizeF(7F, 15F);
-            AutoScaleMode = AutoScaleMode.Font;
+            //
             ClientSize = new Size(800, 450);
             Controls.Add(btnTestLongLinesFixedFont);
             Controls.Add(btnTestFixedWidthTwelvePoints);
diff --git a/InfoBoxCore.ManualTests/ManualTestsForm.cs b/InfoBoxCore.ManualTests/ManualTestsForm.cs
index 25129be..e98a8f6 100644
--- a/InfoBoxCore.ManualTests/ManualTestsForm.cs
+++ b/InfoBoxCore.ManualTests/ManualTestsForm.cs
@@ -6,6 +6,7 @@ public partial class ManualTestsForm : Form
     {
         public ManualTestsForm()
         {
+            this.AutoScaleMode = AutoScaleMode.Dpi;
             InitializeComponent();
         }
 

From f2cbb7f9cee4afba41a5e089ace4ddd5e4977f4b Mon Sep 17 00:00:00 2001
From: Johann Blais <blais_johann@hotmail.com>
Date: Thu, 29 Jan 2026 18:50:18 +0100
Subject: [PATCH 3/6] Added fix the button layout issue (#66)

---
 InfoBox/Form/InformationBoxForm.cs | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/InfoBox/Form/InformationBoxForm.cs b/InfoBox/Form/InformationBoxForm.cs
index 8d3ed19..301a380 100644
--- a/InfoBox/Form/InformationBoxForm.cs
+++ b/InfoBox/Form/InformationBoxForm.cs
@@ -1110,8 +1110,8 @@ private void SetButtonsLayout()
             switch (this.buttonsLayout)
             {
                 case InformationBoxButtonsLayout.GroupLeft:
-                    initialPosition = BorderPadding;
                     spaceBetween = BorderPadding;
+                    initialPosition = BorderPadding;
                     break;
                 case InformationBoxButtonsLayout.GroupMiddle:
                     spaceBetween = BorderPadding;
@@ -1119,20 +1119,20 @@ private void SetButtonsLayout()
                     // If there is only one button then we must center it
                     if (buttonsCount == 1)
                     {
-                        initialPosition += Convert.ToInt32((Width - buttonsCount * this.pnlButtons.Controls[0].Width) / (buttonsCount + 1));
+                        initialPosition += Convert.ToInt32((this.pnlButtons.ClientSize.Width - this.pnlButtons.Controls[0].Width) / 2);
                     }
                     else
                     {
-                        initialPosition = Convert.ToInt32((Width - (buttonsCount * (this.pnlButtons.Controls[0].Width + BorderPadding))) / 2);
+                        initialPosition = Convert.ToInt32((this.pnlButtons.ClientSize.Width - (buttonsCount * (this.pnlButtons.Controls[0].Width + BorderPadding))) / 2);
                     }
 
                     break;
                 case InformationBoxButtonsLayout.GroupRight:
                     spaceBetween = BorderPadding;
-                    initialPosition = ClientSize.Width - (buttonsCount * (this.pnlButtons.Controls[0].Width + BorderPadding));
+                    initialPosition = this.pnlButtons.ClientSize.Width - (buttonsCount * (this.pnlButtons.Controls[0].Width + BorderPadding));
                     break;
                 case InformationBoxButtonsLayout.Separate:
-                    spaceBetween = Convert.ToInt32((ClientSize.Width - buttonsCount * this.pnlButtons.Controls[0].Width) / (buttonsCount + 1));
+                    spaceBetween = Convert.ToInt32((this.pnlButtons.ClientSize.Width - buttonsCount * this.pnlButtons.Controls[0].Width) / (buttonsCount + 1));
                     initialPosition = spaceBetween;
                     break;
                 default:

From 23ee64925dd212e305331868d7553950ab6a945c Mon Sep 17 00:00:00 2001
From: Johann Blais <blais_johann@hotmail.com>
Date: Thu, 29 Jan 2026 18:50:18 +0100
Subject: [PATCH 4/6] Added fix the button layout issue (#66)

---
 InfoBox/Form/InformationBoxForm.cs | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/InfoBox/Form/InformationBoxForm.cs b/InfoBox/Form/InformationBoxForm.cs
index edc9e2c..fbd564c 100644
--- a/InfoBox/Form/InformationBoxForm.cs
+++ b/InfoBox/Form/InformationBoxForm.cs
@@ -1117,8 +1117,8 @@ private void SetButtonsLayout()
             switch (this.buttonsLayout)
             {
                 case InformationBoxButtonsLayout.GroupLeft:
-                    initialPosition = BorderPadding;
                     spaceBetween = BorderPadding;
+                    initialPosition = BorderPadding;
                     break;
                 case InformationBoxButtonsLayout.GroupMiddle:
                     spaceBetween = BorderPadding;
@@ -1126,20 +1126,20 @@ private void SetButtonsLayout()
                     // If there is only one button then we must center it
                     if (buttonsCount == 1)
                     {
-                        initialPosition += Convert.ToInt32((Width - buttonsCount * this.pnlButtons.Controls[0].Width) / (buttonsCount + 1));
+                        initialPosition += Convert.ToInt32((this.pnlButtons.ClientSize.Width - this.pnlButtons.Controls[0].Width) / 2);
                     }
                     else
                     {
-                        initialPosition = Convert.ToInt32((Width - (buttonsCount * (this.pnlButtons.Controls[0].Width + BorderPadding))) / 2);
+                        initialPosition = Convert.ToInt32((this.pnlButtons.ClientSize.Width - (buttonsCount * (this.pnlButtons.Controls[0].Width + BorderPadding))) / 2);
                     }
 
                     break;
                 case InformationBoxButtonsLayout.GroupRight:
                     spaceBetween = BorderPadding;
-                    initialPosition = ClientSize.Width - (buttonsCount * (this.pnlButtons.Controls[0].Width + BorderPadding));
+                    initialPosition = this.pnlButtons.ClientSize.Width - (buttonsCount * (this.pnlButtons.Controls[0].Width + BorderPadding));
                     break;
                 case InformationBoxButtonsLayout.Separate:
-                    spaceBetween = Convert.ToInt32((ClientSize.Width - buttonsCount * this.pnlButtons.Controls[0].Width) / (buttonsCount + 1));
+                    spaceBetween = Convert.ToInt32((this.pnlButtons.ClientSize.Width - buttonsCount * this.pnlButtons.Controls[0].Width) / (buttonsCount + 1));
                     initialPosition = spaceBetween;
                     break;
                 default:

From 9c9710467f47a3fef15fae90998abd9f58afb02b Mon Sep 17 00:00:00 2001
From: Johann Blais <blais_johann@hotmail.com>
Date: Thu, 29 Jan 2026 18:56:34 +0100
Subject: [PATCH 5/6] Revert "Set autoscale modes to DPI for all forms"

This reverts commit 1bf932e55bb5f76426c5168244f5ed8c1dfbec00.
---
 .../InformationBoxDesigner.Designer.cs        |  2 +
 InfoBox.Designer/InformationBoxDesigner.cs    |  1 -
 InfoBox.Designer/Program.cs                   |  3 --
 InfoBox.Designer/TextEditorForm.Designer.cs   |  2 +
 InfoBox.Designer/TextEditorForm.cs            | 10 +---
 InfoBox.Designer/TextEditorForm.resx          | 54 +++++++++----------
 InfoBox/Form/InformationBoxForm.Designer.cs   |  2 +
 InfoBox/Form/InformationBoxForm.cs            |  9 +---
 InfoBox/Form/InformationBoxForm.resx          | 54 +++++++++----------
 InfoBox/InfoBox.csproj                        |  2 -
 .../InfoBoxCore.Designer.csproj               |  2 +-
 11 files changed, 63 insertions(+), 78 deletions(-)

diff --git a/InfoBox.Designer/InformationBoxDesigner.Designer.cs b/InfoBox.Designer/InformationBoxDesigner.Designer.cs
index 7856e67..f5a6efd 100644
--- a/InfoBox.Designer/InformationBoxDesigner.Designer.cs
+++ b/InfoBox.Designer/InformationBoxDesigner.Designer.cs
@@ -1543,6 +1543,8 @@ private void InitializeComponent()
             // 
             // InformationBoxDesigner
             // 
+            AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             ClientSize = new System.Drawing.Size(966, 790);
             Controls.Add(groupBox22);
             Controls.Add(groupBox21);
diff --git a/InfoBox.Designer/InformationBoxDesigner.cs b/InfoBox.Designer/InformationBoxDesigner.cs
index 9bdd7c8..5ecfe04 100644
--- a/InfoBox.Designer/InformationBoxDesigner.cs
+++ b/InfoBox.Designer/InformationBoxDesigner.cs
@@ -66,7 +66,6 @@ public TextBox TextContent
         /// </summary>
         public InformationBoxDesigner()
         {
-            this.AutoScaleMode = AutoScaleMode.Dpi;
             this.InitializeComponent();
 
             this.LoadIcons();
diff --git a/InfoBox.Designer/Program.cs b/InfoBox.Designer/Program.cs
index 5ca9db9..66b09ab 100644
--- a/InfoBox.Designer/Program.cs
+++ b/InfoBox.Designer/Program.cs
@@ -20,9 +20,6 @@ public static class Program
         [STAThread]
         public static void Main()
         {
-            #if NET5_0_OR_GREATER
-            Application.SetHighDpiMode(HighDpiMode.PerMonitorV2);
-            #endif
             Application.EnableVisualStyles();
             Application.SetCompatibleTextRenderingDefault(false);
             Application.Run(new InformationBoxDesigner());
diff --git a/InfoBox.Designer/TextEditorForm.Designer.cs b/InfoBox.Designer/TextEditorForm.Designer.cs
index 6059383..3bbc762 100644
--- a/InfoBox.Designer/TextEditorForm.Designer.cs
+++ b/InfoBox.Designer/TextEditorForm.Designer.cs
@@ -45,6 +45,8 @@ private void InitializeComponent()
             // 
             // TextEditorForm
             // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(501, 344);
             this.Controls.Add(this.txtContent);
             this.MinimizeBox = false;
diff --git a/InfoBox.Designer/TextEditorForm.cs b/InfoBox.Designer/TextEditorForm.cs
index 5e5cd9a..60e4019 100644
--- a/InfoBox.Designer/TextEditorForm.cs
+++ b/InfoBox.Designer/TextEditorForm.cs
@@ -18,19 +18,11 @@ public partial class TextEditorForm : Form
         private readonly InformationBoxDesigner parentDesigner;
         private bool isUpdating = false;
 
-        /// <summary>
-        /// Initializes a new instance of the <see cref="TextEditorForm"/> class.
-        /// </summary>
-        private TextEditorForm()
-        {
-            this.AutoScaleMode = AutoScaleMode.Dpi;
-        }
-
         /// <summary>
         /// Initializes a new instance of the <see cref="TextEditorForm"/> class.
         /// </summary>
         /// <param name="parentDesigner">The parent designer form.</param>
-        public TextEditorForm(InformationBoxDesigner parentDesigner): this()
+        public TextEditorForm(InformationBoxDesigner parentDesigner)
         {
             this.parentDesigner = parentDesigner ?? throw new ArgumentNullException(nameof(parentDesigner));
             this.InitializeComponent();
diff --git a/InfoBox.Designer/TextEditorForm.resx b/InfoBox.Designer/TextEditorForm.resx
index 8b2ff64..1af7de1 100644
--- a/InfoBox.Designer/TextEditorForm.resx
+++ b/InfoBox.Designer/TextEditorForm.resx
@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
-  <!--
-    Microsoft ResX Schema
-
+  <!-- 
+    Microsoft ResX Schema 
+    
     Version 2.0
-
-    The primary goals of this format is to allow a simple XML format
-    that is mostly human readable. The generation and parsing of the
-    various data types are done through the TypeConverter classes
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
     associated with the data types.
-
+    
     Example:
-
+    
     ... ado.net/XML headers & schema ...
     <resheader name="resmimetype">text/microsoft-resx</resheader>
     <resheader name="version">2.0</resheader>
@@ -26,36 +26,36 @@
         <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
         <comment>This is a comment</comment>
     </data>
-
-    There are any number of "resheader" rows that contain simple
+                
+    There are any number of "resheader" rows that contain simple 
     name/value pairs.
-
-    Each data row contains a name, and value. The row also contains a
-    type or mimetype. Type corresponds to a .NET class that support
-    text/value conversion through the TypeConverter architecture.
-    Classes that don't support this are serialized and stored with the
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
     mimetype set.
-
-    The mimetype is used for serialized objects, and tells the
-    ResXResourceReader how to depersist the object. This is currently not
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
     extensible. For a given mimetype the value must be set accordingly:
-
-    Note - application/x-microsoft.net.object.binary.base64 is the format
-    that the ResXResourceWriter will generate, however the reader can
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
     read any of the formats listed below.
-
+    
     mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with
+    value   : The object must be serialized with 
             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
-
+    
     mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with
+    value   : The object must be serialized with 
             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
             : and then encoded with base64 encoding.
 
     mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array
+    value   : The object must be serialized into a byte array 
             : using a System.ComponentModel.TypeConverter
             : and then encoded with base64 encoding.
     -->
diff --git a/InfoBox/Form/InformationBoxForm.Designer.cs b/InfoBox/Form/InformationBoxForm.Designer.cs
index 7f291e2..d8e3968 100644
--- a/InfoBox/Form/InformationBoxForm.Designer.cs
+++ b/InfoBox/Form/InformationBoxForm.Designer.cs
@@ -188,6 +188,8 @@ private void InitializeComponent()
             // 
             // InformationBoxForm
             // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(257, 153);
             this.Controls.Add(this.pnlForm);
             this.DoubleBuffered = true;
diff --git a/InfoBox/Form/InformationBoxForm.cs b/InfoBox/Form/InformationBoxForm.cs
index fbd564c..301a380 100644
--- a/InfoBox/Form/InformationBoxForm.cs
+++ b/InfoBox/Form/InformationBoxForm.cs
@@ -208,13 +208,6 @@ internal partial class InformationBoxForm : Form
 
         #region Constructors
 
-        /// <summary>
-        /// Initializes a new instance of the <see cref="InformationBoxForm"/>.
-        /// </summary>
-        private InformationBoxForm()
-        {
-            this.AutoScaleMode = AutoScaleMode.Dpi;
-        }
 
         /// <summary>
         /// Initializes a new instance of the <see cref="InformationBoxForm"/> class using the specified text.
@@ -282,7 +275,7 @@ internal InformationBoxForm(string text,
                                     InformationBoxOpacity opacity = InformationBoxOpacity.NoFade,
                                     Form parent = null,
                                     InformationBoxOrder order = InformationBoxOrder.Default,
-                                    InformationBoxSound sound = InformationBoxSound.Default) : this()
+                                    InformationBoxSound sound = InformationBoxSound.Default)
         {
             this.InitializeComponent();
 
diff --git a/InfoBox/Form/InformationBoxForm.resx b/InfoBox/Form/InformationBoxForm.resx
index 41f61eb..83217bb 100644
--- a/InfoBox/Form/InformationBoxForm.resx
+++ b/InfoBox/Form/InformationBoxForm.resx
@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
-  <!--
-    Microsoft ResX Schema
-
+  <!-- 
+    Microsoft ResX Schema 
+    
     Version 2.0
-
-    The primary goals of this format is to allow a simple XML format
-    that is mostly human readable. The generation and parsing of the
-    various data types are done through the TypeConverter classes
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
     associated with the data types.
-
+    
     Example:
-
+    
     ... ado.net/XML headers & schema ...
     <resheader name="resmimetype">text/microsoft-resx</resheader>
     <resheader name="version">2.0</resheader>
@@ -26,36 +26,36 @@
         <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
         <comment>This is a comment</comment>
     </data>
-
-    There are any number of "resheader" rows that contain simple
+                
+    There are any number of "resheader" rows that contain simple 
     name/value pairs.
-
-    Each data row contains a name, and value. The row also contains a
-    type or mimetype. Type corresponds to a .NET class that support
-    text/value conversion through the TypeConverter architecture.
-    Classes that don't support this are serialized and stored with the
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
     mimetype set.
-
-    The mimetype is used for serialized objects, and tells the
-    ResXResourceReader how to depersist the object. This is currently not
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
     extensible. For a given mimetype the value must be set accordingly:
-
-    Note - application/x-microsoft.net.object.binary.base64 is the format
-    that the ResXResourceWriter will generate, however the reader can
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
     read any of the formats listed below.
-
+    
     mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with
+    value   : The object must be serialized with 
             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
-
+    
     mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with
+    value   : The object must be serialized with 
             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
             : and then encoded with base64 encoding.
 
     mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array
+    value   : The object must be serialized into a byte array 
             : using a System.ComponentModel.TypeConverter
             : and then encoded with base64 encoding.
     -->
diff --git a/InfoBox/InfoBox.csproj b/InfoBox/InfoBox.csproj
index d1ad132..aefd3d7 100644
--- a/InfoBox/InfoBox.csproj
+++ b/InfoBox/InfoBox.csproj
@@ -85,7 +85,6 @@
     <CodeContractsShowSquigglies>True</CodeContractsShowSquigglies>
     <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
     <Prefer32Bit>false</Prefer32Bit>
-    <UseWinFormsOutOfProcDesigner>True</UseWinFormsOutOfProcDesigner>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>portable</DebugType>
@@ -97,7 +96,6 @@
     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
     <DebugSymbols>true</DebugSymbols>
     <Prefer32Bit>false</Prefer32Bit>
-    <UseWinFormsOutOfProcDesigner>True</UseWinFormsOutOfProcDesigner>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
diff --git a/InfoBoxCore.Designer/InfoBoxCore.Designer.csproj b/InfoBoxCore.Designer/InfoBoxCore.Designer.csproj
index a239f42..f798526 100644
--- a/InfoBoxCore.Designer/InfoBoxCore.Designer.csproj
+++ b/InfoBoxCore.Designer/InfoBoxCore.Designer.csproj
@@ -1,4 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
+
     <PropertyGroup>
         <OutputType>WinExe</OutputType>
         <TargetFrameworks>net8.0-windows;net9.0-windows;net10.0-windows</TargetFrameworks>
@@ -12,7 +13,6 @@
         <Product>InformationBox Designer</Product>
         <Copyright>Copyright © Johann Blais 2007-2026</Copyright>
         <NeutralLanguage>en</NeutralLanguage>
-        <ForceDesignerDpiUnaware>true</ForceDesignerDpiUnaware>
     </PropertyGroup>
 
     <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net10.0-windows|AnyCPU'">

From a7bf89f9b9c5db4214361ba2953ece490cf5a8ed Mon Sep 17 00:00:00 2001
From: Johann Blais <blais_johann@hotmail.com>
Date: Thu, 29 Jan 2026 18:57:06 +0100
Subject: [PATCH 6/6] Revert "Added autoscale mode for the ManualTestForm"

This reverts commit 0959bc80a250e7047b9b4a7ff7d77eb1e0555103.
---
 InfoBoxCore.ManualTests/ManualTestsForm.Designer.cs | 6 ++++--
 InfoBoxCore.ManualTests/ManualTestsForm.cs          | 1 -
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/InfoBoxCore.ManualTests/ManualTestsForm.Designer.cs b/InfoBoxCore.ManualTests/ManualTestsForm.Designer.cs
index 3bd0eff..5898d7c 100644
--- a/InfoBoxCore.ManualTests/ManualTestsForm.Designer.cs
+++ b/InfoBoxCore.ManualTests/ManualTestsForm.Designer.cs
@@ -73,9 +73,11 @@ private void InitializeComponent()
             btnTestLongLinesFixedFont.Text = "Fixed width font long lines";
             btnTestLongLinesFixedFont.UseVisualStyleBackColor = true;
             btnTestLongLinesFixedFont.Click += btnTestLongLinesFixedFont_Click;
-            //
+            // 
             // ManualTestsForm
-            //
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
             ClientSize = new Size(800, 450);
             Controls.Add(btnTestLongLinesFixedFont);
             Controls.Add(btnTestFixedWidthTwelvePoints);
diff --git a/InfoBoxCore.ManualTests/ManualTestsForm.cs b/InfoBoxCore.ManualTests/ManualTestsForm.cs
index e98a8f6..25129be 100644
--- a/InfoBoxCore.ManualTests/ManualTestsForm.cs
+++ b/InfoBoxCore.ManualTests/ManualTestsForm.cs
@@ -6,7 +6,6 @@ public partial class ManualTestsForm : Form
     {
         public ManualTestsForm()
         {
-            this.AutoScaleMode = AutoScaleMode.Dpi;
             InitializeComponent();
         }