Fix High DPI Scaling Appearance

ThioJoe · Sep 14, 2024 · 0657713 · 0657713
1 parent 72fa052
commit 0657713
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Showing 7 changed files with 255 additions and 128 deletions.
diff --git a/App.config b/App.config
@@ -3,4 +3,7 @@
     <startup> 
         <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
     </startup>
+	<System.Windows.Forms.ApplicationConfigurationSection>
+		<add key="DpiAwareness" value="PerMonitorV2" />
+	</System.Windows.Forms.ApplicationConfigurationSection>
 </configuration>
diff --git a/F Key Sender.csproj b/F Key Sender.csproj
@@ -111,8 +111,16 @@
     <ErrorReport>prompt</ErrorReport>
     <Prefer32Bit>true</Prefer32Bit>
   </PropertyGroup>
+  <PropertyGroup>
+    <StartupObject>
+    </StartupObject>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ApplicationManifest>app.manifest</ApplicationManifest>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
+    <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
@@ -149,6 +157,7 @@
       <DependentUpon>Resources.resx</DependentUpon>
       <DesignTime>True</DesignTime>
     </Compile>
+    <None Include="app.manifest" />
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>
       <LastGenOutput>Settings.Designer.cs</LastGenOutput>

diff --git a/MainForm.Designer.cs b/MainForm.Designer.cs
diff --git a/MainForm.cs b/MainForm.cs
@@ -16,7 +16,7 @@ namespace F_Key_Sender
 {
     public partial class MainForm : Form
     {
-        const string VERSION = "1.1.0";
+        const string VERSION = "1.1.1";
 
         // Dictionary to store virtual key codes and scan codes. Will want to use wscan codes for SendInput
         private static readonly Dictionary<string, (ushort vk, ushort scan)> keyCodes = new Dictionary<string, (ushort, ushort)>

diff --git a/Program.cs b/Program.cs
@@ -1,9 +1,11 @@
 using System;
 using System.Collections.Generic;
+using System.Collections.Specialized;
 using System.Drawing;
 using System.Linq;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using System.Configuration;
 
 namespace F_Key_Sender
 {
@@ -16,6 +18,15 @@ internal static class Program
         [STAThread]
         static void Main()
         {
+            // -------- This code seems to be needed to actually get it to work with high DPI awareness even after adding app.manifest and app.config stuff --------
+            // Also need to add reference to System.Configuration as dependency by right clicking Project > Add > Reference > Search: System.Configuration
+            var section = ConfigurationManager.GetSection("System.Windows.Forms.ApplicationConfigurationSection") as NameValueCollection;
+            if (section != null)
+            {
+                section["DpiAwareness"] = "PerMonitorV2";
+            }
+            //------------------------------------------------------------------------------------------------------------------------------------------------------
+
             Application.EnableVisualStyles();
             Application.SetCompatibleTextRenderingDefault(false);
             Application.Run(new MainForm());

diff --git a/Properties/AssemblyInfo.cs b/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.1.0.0")]
-[assembly: AssemblyFileVersion("1.1.0.0")]
+[assembly: AssemblyVersion("1.1.1.0")]
+[assembly: AssemblyFileVersion("1.1.1.0")]
diff --git a/app.manifest b/app.manifest
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/>
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
+    <security>
+      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
+        <!-- UAC Manifest Options
+             If you want to change the Windows User Account Control level replace the 
+             requestedExecutionLevel node with one of the following.
+
+        <requestedExecutionLevel  level="asInvoker" uiAccess="false" />
+        <requestedExecutionLevel  level="requireAdministrator" uiAccess="false" />
+        <requestedExecutionLevel  level="highestAvailable" uiAccess="false" />
+
+            Specifying requestedExecutionLevel element will disable file and registry virtualization. 
+            Remove this element if your application requires this virtualization for backwards
+            compatibility.
+        -->
+        <requestedExecutionLevel level="asInvoker" uiAccess="false" />
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- A list of the Windows versions that this application has been tested on
+           and is designed to work with. Uncomment the appropriate elements
+           and Windows will automatically select the most compatible environment. -->
+
+      <!-- Windows Vista -->
+      <!--<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}" />-->
+
+      <!-- Windows 7 -->
+      <!--<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}" />-->
+
+      <!-- Windows 8 -->
+      <!--<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}" />-->
+
+      <!-- Windows 8.1 -->
+      <!--<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}" />-->
+
+      <!-- Windows 10 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
+
+    </application>
+  </compatibility>
+
+  <!-- Indicates that the application is DPI-aware and will not be automatically scaled by Windows at higher
+       DPIs. Windows Presentation Foundation (WPF) applications are automatically DPI-aware and do not need 
+       to opt in. Windows Forms applications targeting .NET Framework 4.6 that opt into this setting, should 
+       also set the 'EnableWindowsFormsHighDpiAutoResizing' setting to 'true' in their app.config. 
+       
+       Makes the application long-path aware. See https://docs.microsoft.com/windows/win32/fileio/maximum-file-path-limitation -->
+  <!--
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings>
+      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true</dpiAware>
+      <longPathAware xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">true</longPathAware>
+    </windowsSettings>
+  </application>
+  -->
+
+  <!-- Enable themes for Windows common controls and dialogs (Windows XP and later) -->
+  <!--
+  <dependency>
+    <dependentAssembly>
+      <assemblyIdentity
+          type="win32"
+          name="Microsoft.Windows.Common-Controls"
+          version="6.0.0.0"
+          processorArchitecture="*"
+          publicKeyToken="6595b64144ccf1df"
+          language="*"
+        />
+    </dependentAssembly>
+  </dependency>
+  -->
+
+</assembly>