File list (Check if you may need any files):
wpfTextBox水印效果\TestTextBoxWaterMark\TestTextBoxWaterMark\App.xaml
..................\....................\....................\App.xaml.cs
..................\....................\....................\bin\Debug\TestTextBoxWaterMark.exe
..................\....................\....................\...\.....\TestTextBoxWaterMark.pdb
..................\....................\....................\...\.....\TestTextBoxWaterMark.vshost.exe
..................\....................\....................\...\.....\TestTextBoxWaterMark.vshost.exe.manifest
..................\....................\....................\generic.xaml
..................\....................\....................\MainWindow.xaml
..................\....................\....................\MainWindow.xaml.cs
..................\....................\....................\obj\x86\Debug\App.baml
..................\....................\....................\...\...\.....\App.g.cs
..................\....................\....................\...\...\.....\App.g.i.cs
..................\....................\....................\...\...\.....\DesignTimeResolveAssemblyReferences.cache
..................\....................\....................\...\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
..................\....................\....................\...\...\.....\GeneratedInternalTypeHelper.g.cs
..................\....................\....................\...\...\.....\GeneratedInternalTypeHelper.g.i.cs
..................\....................\....................\...\...\.....\GenerateResource.read.1.tlog
..................\....................\....................\...\...\.....\GenerateResource.write.1.tlog
..................\....................\....................\...\...\.....\generic.baml
..................\....................\....................\...\...\.....\MainWindow.baml
..................\....................\....................\...\...\.....\MainWindow.g.cs
..................\....................\....................\...\...\.....\MainWindow.g.i.cs
..................\....................\....................\...\...\.....\SelfWateMarkTextbox.baml
..................\....................\....................\...\...\.....\SelfWateMarkTextbox.g.cs
..................\....................\....................\...\...\.....\SelfWateMarkTextbox.g.i.cs
..................\....................\....................\...\...\.....\TempPE\Properties.Resources.Designer.cs.dll
..................\....................\....................\...\...\.....\TestTextBoxWaterMark.csproj.FileListAbsolute.txt
..................\....................\....................\...\...\.....\TestTextBoxWaterMark.csproj.GenerateResource.Cache
..................\....................\....................\...\...\.....\TestTextBoxWaterMark.exe
..................\....................\....................\...\...\.....\TestTextBoxWaterMark.g.resources
..................\....................\....................\...\...\.....\TestTextBoxWaterMark.pdb
..................\....................\....................\...\...\.....\TestTextBoxWaterMark.Properties.Resources.resources
..................\....................\....................\...\...\.....\TestTextBoxWaterMark_MarkupCompile.cache
..................\....................\....................\...\...\.....\TestTextBoxWaterMark_MarkupCompile.i.cache
..................\....................\....................\...\...\.....\TestTextBoxWaterMark_MarkupCompile.lref
..................\....................\....................\...\...\.....\WateMarkTextbox.g.i.cs
..................\....................\....................\PerfectWateMarkTextBox.cs
..................\....................\....................\.roperties\AssemblyInfo.cs
..................\....................\....................\..........\Resources.Designer.cs
..................\....................\....................\..........\Resources.resx
..................\....................\....................\..........\Settings.Designer.cs
..................\.......