diff --git a/.github/ISSUE_TEMPLATE/bug_report.yaml b/.github/ISSUE_TEMPLATE/bug_report.yaml
index f03073b1..70335b3e 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.yaml
+++ b/.github/ISSUE_TEMPLATE/bug_report.yaml
@@ -30,6 +30,8 @@ body:
     attributes:
       label: NuGet package version
       options:
+        - "HandyControl 3.5.1"
+        - "HandyControl 3.5.0"
         - "HandyControl 3.4.0"
         - "HandyControl 3.3.0"
         - "HandyControl 3.2.0"
@@ -58,10 +60,14 @@ body:
       description: please specify for which framework type you have encountered the issue.
       multiple: true
       options:
+        - ".Net 9.0"
+        - ".Net 8.0"
+        - ".Net 7.0"
         - ".Net 6.0"
         - ".Net 5.0"
         - ".Net Core 3.1"
         - ".Net Core 3.0"
+        - ".Net Framework 4.8.1"
         - ".Net Framework 4.8"
         - ".Net Framework 4.7.2"
         - ".Net Framework 4.7.1"
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a12668cc..3f178b25 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,7 +14,7 @@ jobs:
       - name: Setup .NET Core SDK
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '8.0.x'
+          dotnet-version: '9.0.x'
 
       - name: Build
         working-directory: ./build
diff --git a/.github/workflows/bump-up-version.yml b/.github/workflows/bump-up-version.yml
index 86bd55b6..ae75da5e 100644
--- a/.github/workflows/bump-up-version.yml
+++ b/.github/workflows/bump-up-version.yml
@@ -22,7 +22,7 @@ jobs:
       - name: Setup .NET Core SDK
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '8.0.x'
+          dotnet-version: '9.0.x'
 
       - name: Publish
         working-directory: ./build
diff --git a/.github/workflows/dotnet-format.yml b/.github/workflows/dotnet-format.yml
index 595bee2e..4f17a7e3 100644
--- a/.github/workflows/dotnet-format.yml
+++ b/.github/workflows/dotnet-format.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Setup .NET Core SDK
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '8.0.x'
+          dotnet-version: '9.0.x'
 
       # 代码文件编码规范机器人，详细请看 [dotnet 在 GitHub 的 Action 上部署自动代码编码规范机器人](https://blog.lindexi.com/post/dotnet-%E5%9C%A8-GitHub-%E7%9A%84-Action-%E4%B8%8A%E9%83%A8%E7%BD%B2%E8%87%AA%E5%8A%A8%E4%BB%A3%E7%A0%81%E7%BC%96%E7%A0%81%E8%A7%84%E8%8C%83%E6%9C%BA%E5%99%A8%E4%BA%BA.html)
       - name: Install dotnetCampus.EncodingNormalior
diff --git a/.github/workflows/push-to-myget.yml b/.github/workflows/push-to-myget.yml
index d9bcbfa2..457fefda 100644
--- a/.github/workflows/push-to-myget.yml
+++ b/.github/workflows/push-to-myget.yml
@@ -14,7 +14,7 @@ jobs:
       - name: Setup .NET Core SDK
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '8.0.x'
+          dotnet-version: '9.0.x'
 
       - name: setup nuget.exe
         uses: NuGet/setup-nuget@v1.0.5
@@ -24,7 +24,7 @@ jobs:
         run: |
           cd build
           .\build.ps1
-          nuget pack build-for-myget.nuspec -version 3.5.0-beta.${env:GITHUB_RUN_NUMBER}
+          nuget pack build-for-myget.nuspec -version 3.7.0-beta.${env:GITHUB_RUN_NUMBER}
           $nupkgName = @(gci *.nupkg)[0].Name
           $mygetSourcePath = "https://www.myget.org/F/handycontrol"
           nuget setApiKey ${{ secrets.MYGETTOKEN }} -Source $mygetSourcePath
diff --git a/LICENSE b/LICENSE
index 071f345a..9d68f92d 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright © HandyOrg 2018-2024
+Copyright © HandyOrg 2018-2025
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/build/VisualStudioToolsManifest.xml b/build/VisualStudioToolsManifest.xml
index 217bf875..9fbea017 100644
--- a/build/VisualStudioToolsManifest.xml
+++ b/build/VisualStudioToolsManifest.xml
@@ -19,6 +19,7 @@
       <Item Type="HandyControl.Controls.ColorPicker" />
       <Item Type="HandyControl.Controls.ComboBox" />
       <Item Type="HandyControl.Controls.CompareSlider" />
+      <Item Type="HandyControl.Controls.ConfettiCannon" />
       <Item Type="HandyControl.Controls.ContextMenuButton" />
       <Item Type="HandyControl.Controls.ContextMenuToggleButton" />
       <Item Type="HandyControl.Controls.CoverFlow" />
diff --git a/build/build.config.xml b/build/build.config.xml
index 62ed211a..15be80c8 100644
--- a/build/build.config.xml
+++ b/build/build.config.xml
@@ -2,7 +2,7 @@
   <outputsFolder>outputs</outputsFolder>
   <tasks>
     <task framework="net40" target=".NETFramework4.0" outputsFolder="net40" configuration="Release-Net40" domain="Net_40" buildLib="true" buildDemo="true"/>
-    <!-- <task framework="net45" target=".NETFramework4.5" outputsFolder="net45" configuration="Release" domain="Net_GE45" buildLib="true" buildDemo="true"/>
+    <task framework="net45" target=".NETFramework4.5" outputsFolder="net45" configuration="Release" domain="Net_GE45" buildLib="true" buildDemo="true"/>
     <task framework="net451" target=".NETFramework4.5.1" outputsFolder="net451" configuration="Release" domain="Net_GE45" buildLib="true" buildDemo="true"/>
     <task framework="net452" target=".NETFramework4.5.2" outputsFolder="net452" configuration="Release" domain="Net_GE45" buildLib="true" buildDemo="true"/>
     <task framework="net46" target=".NETFramework4.6" outputsFolder="net46" configuration="Release" domain="Net_GE45" buildLib="true" buildDemo="true"/>
@@ -18,6 +18,7 @@
     <task framework="net5.0-windows" target="net5.0" outputsFolder="net5.0" configuration="Release" domain="Net_GE45" buildLib="true" buildDemo="true"/>
     <task framework="net6.0-windows" target="net6.0" outputsFolder="net6.0" configuration="Release" domain="Net_GE45" buildLib="true" buildDemo="true"/>
     <task framework="net7.0-windows" target="net7.0" outputsFolder="net7.0" configuration="Release" domain="Net_GE45" buildLib="true" buildDemo="true"/>
-    <task framework="net8.0-windows" target="net8.0" outputsFolder="net8.0" configuration="Release" domain="Net_GE45" buildLib="true" buildDemo="true"/> -->
+    <task framework="net8.0-windows" target="net8.0" outputsFolder="net8.0" configuration="Release" domain="Net_GE45" buildLib="true" buildDemo="true"/>
+    <task framework="net9.0-windows" target="net9.0" outputsFolder="net9.0" configuration="Release" domain="Net_GE45" buildLib="true" buildDemo="true"/>
   </tasks>
 </config>
diff --git a/src/.run/HandyControlDemo_Net_GE45.run.xml b/src/.run/HandyControlDemo_Net_GE45.run.xml
index 13897e3e..35805236 100644
--- a/src/.run/HandyControlDemo_Net_GE45.run.xml
+++ b/src/.run/HandyControlDemo_Net_GE45.run.xml
@@ -1,18 +1,23 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="HandyControlDemo_Net_GE45" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/Net_GE45/HandyControlDemo_Net_GE45/bin/Debug/net8.0-windows/HandyControlDemo.exe" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/Net_GE45/HandyControlDemo_Net_GE45/bin/Debug/net9.0-windows/HandyControlDemo.exe" />
     <option name="PROGRAM_PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/Net_GE45/HandyControlDemo_Net_GE45/bin/Debug/net8.0-windows" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/Net_GE45/HandyControlDemo_Net_GE45/bin/Debug/net9.0-windows" />
     <option name="PASS_PARENT_ENVS" value="1" />
     <option name="USE_EXTERNAL_CONSOLE" value="0" />
+    <option name="ENV_FILE_PATHS" value="" />
+    <option name="REDIRECT_INPUT_PATH" value="" />
+    <option name="PTY_MODE" value="Auto" />
     <option name="USE_MONO" value="0" />
     <option name="RUNTIME_ARGUMENTS" value="" />
+    <option name="AUTO_ATTACH_CHILDREN" value="0" />
+    <option name="MIXED_MODE_DEBUG" value="0" />
     <option name="PROJECT_PATH" value="$PROJECT_DIR$/Net_GE45/HandyControlDemo_Net_GE45/HandyControlDemo_Net_GE45.csproj" />
     <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
     <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
     <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
     <option name="PROJECT_KIND" value="DotNetCore" />
-    <option name="PROJECT_TFM" value="net8.0-windows" />
+    <option name="PROJECT_TFM" value="net9.0-windows" />
     <method v="2">
       <option name="Build" />
     </method>
diff --git a/src/Directory.Build.Props b/src/Directory.Build.Props
index f7b5575c..010b9827 100644
--- a/src/Directory.Build.Props
+++ b/src/Directory.Build.Props
@@ -5,7 +5,7 @@
         <FileVersion>3.5.2.0</FileVersion>
         <AssemblyVersion>3.5.2.0</AssemblyVersion>
         <LangVersion>latest</LangVersion>
-        <Copyright>Copyright © HandyOrg 2018-2024</Copyright>
+        <Copyright>Copyright © HandyOrg 2018-2025</Copyright>
         <Authors>HandyOrg</Authors>
         <RepositoryUrl>https://github.com/HandyOrg/HandyControl</RepositoryUrl>
         <PackageProjectUrl>https://handyorg.github.io/</PackageProjectUrl>
diff --git a/src/Net_GE45/HandyControlDemo_Net_GE45/HandyControlDemo_Net_GE45.csproj b/src/Net_GE45/HandyControlDemo_Net_GE45/HandyControlDemo_Net_GE45.csproj
index ab2b902e..0704ed8c 100644
--- a/src/Net_GE45/HandyControlDemo_Net_GE45/HandyControlDemo_Net_GE45.csproj
+++ b/src/Net_GE45/HandyControlDemo_Net_GE45/HandyControlDemo_Net_GE45.csproj
@@ -3,7 +3,7 @@
     <OutputType>WinExe</OutputType>
     <AssemblyName>HandyControlDemo</AssemblyName>
     <RootNamespace>HandyControlDemo</RootNamespace>
-    <TargetFrameworks>netcoreapp3.0;netcoreapp3.1;net45;net451;net452;net46;net461;net462;net47;net471;net472;net48;net481;net5.0-windows;net6.0-windows;net7.0-windows;net8.0-windows</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.0;netcoreapp3.1;net45;net451;net452;net46;net461;net462;net47;net471;net472;net48;net481;net5.0-windows;net6.0-windows;net7.0-windows;net8.0-windows;net9.0-windows</TargetFrameworks>
     <ApplicationIcon>..\..\Shared\HandyControlDemo_Shared\Resources\Img\icon.ico</ApplicationIcon>
     <NoWarn>0108;MSB3026;MSB3061;SYSLIB0014</NoWarn>
     <MSBuildWarningsAsMessages>NETSDK1138</MSBuildWarningsAsMessages>
@@ -170,7 +170,7 @@
     </Resource>
     <Resource Include="..\..\Shared\HandyControlDemo_Shared\Resources\Img\Flag\cn.png">
       <Link>Resources\Img\Flag\cn.png</Link>
-    </Resource>    
+    </Resource>
     <Resource Include="..\..\Shared\HandyControlDemo_Shared\Resources\Img\Flag\ca-Es.png">
       <Link>Resources\Img\Flag\ca-Es.png</Link>
     </Resource>
@@ -256,7 +256,7 @@
   <ItemGroup>
   <EmbeddedResource Include="..\..\Shared\HandyControlDemo_Shared\Properties\Langs\Lang.tr.resx">
       <Link>Properties\Langs\Lang.tr.resx</Link>
-    </EmbeddedResource>    
+    </EmbeddedResource>
     <EmbeddedResource Include="..\..\Shared\HandyControlDemo_Shared\Properties\Langs\Lang.ca-ES.resx">
       <Link>Properties\Langs\Lang.ca-ES.resx</Link>
     </EmbeddedResource>
diff --git a/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj b/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj
index 4a5ea08d..e388cf10 100644
--- a/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj
+++ b/src/Net_GE45/HandyControl_Net_GE45/HandyControl_Net_GE45.csproj
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <AssemblyName>HandyControl</AssemblyName>
     <RootNamespace>HandyControl</RootNamespace>
-    <TargetFrameworks>netcoreapp3.0;netcoreapp3.1;net45;net451;net452;net46;net461;net462;net47;net471;net472;net48;net481;net5.0-windows;net6.0-windows;net7.0-windows;net8.0-windows</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.0;netcoreapp3.1;net45;net451;net452;net46;net461;net462;net47;net471;net472;net48;net481;net5.0-windows;net6.0-windows;net7.0-windows;net8.0-windows;net9.0-windows</TargetFrameworks>
     <Description>Contains some simple and commonly used WPF controls</Description>
     <PackageId>HandyControl</PackageId>
     <SymbolPackageFormat>snupkg</SymbolPackageFormat>
@@ -35,7 +35,7 @@
   <ItemGroup>
     <EmbeddedResource Include="..\..\Shared\HandyControl_Shared\Properties\Langs\Lang.tr.resx">
       <Link>Properties\Langs\Lang.tr.resx</Link>
-    </EmbeddedResource>    
+    </EmbeddedResource>
     <EmbeddedResource Include="..\..\Shared\HandyControl_Shared\Properties\Langs\Lang.ca-ES.resx">
       <Link>Properties\Langs\Lang.ca-ES.resx</Link>
     </EmbeddedResource>
diff --git a/src/Shared/HandyControlDemo_Code/HandyControlDemo_Code.csproj b/src/Shared/HandyControlDemo_Code/HandyControlDemo_Code.csproj
index f2ad4ff4..ab5f95bb 100644
--- a/src/Shared/HandyControlDemo_Code/HandyControlDemo_Code.csproj
+++ b/src/Shared/HandyControlDemo_Code/HandyControlDemo_Code.csproj
@@ -3,7 +3,7 @@
     <UseWPF>true</UseWPF>
     <AssemblyName>HandyControlDemoCode</AssemblyName>
     <RootNamespace>HandyControlDemoCode</RootNamespace>
-    <TargetFrameworks>netcoreapp3.0;netcoreapp3.1;net40;net45;net451;net452;net46;net461;net462;net47;net471;net472;net48;net481;net5.0-windows;net6.0-windows;net7.0-windows;net8.0-windows</TargetFrameworks>
+    <TargetFrameworks>netcoreapp3.0;netcoreapp3.1;net40;net45;net451;net452;net46;net461;net462;net47;net471;net472;net48;net481;net5.0-windows;net6.0-windows;net7.0-windows;net8.0-windows;net9.0-windows</TargetFrameworks>
     <NoWarn>MSB3026;MSB3061</NoWarn>
     <MSBuildWarningsAsMessages>NETSDK1138</MSBuildWarningsAsMessages>
   </PropertyGroup>
diff --git a/src/Shared/HandyControlDemo_Shared/Tools/Helper/VersionHelper.cs b/src/Shared/HandyControlDemo_Shared/Tools/Helper/VersionHelper.cs
index 15740023..e05e4bb8 100644
--- a/src/Shared/HandyControlDemo_Shared/Tools/Helper/VersionHelper.cs
+++ b/src/Shared/HandyControlDemo_Shared/Tools/Helper/VersionHelper.cs
@@ -40,6 +40,8 @@ internal class VersionHelper
         var netVersion = ".NET 7.0";
 #elif NET8_0
         var netVersion = ".NET 8.0";
+#elif NET9_0
+        var netVersion = ".NET 9.0";
 #elif NETCOREAPP3_0
         var netVersion = ".NET CORE 3.0";
 #elif NETCOREAPP3_1