File list (Check if you may need any files):
C#实现不规则窗体\WindowsApplication1\Properties\Resources.resx
................\...................\..........\Settings.settings
................\...................\..........\AssemblyInfo.cs
................\...................\..........\Resources.Designer.cs
................\...................\..........\Settings.Designer.cs
................\...................\WindowsApplication1.csproj
................\...................\bin\Debug\WindowsApplication1.vshost.exe
................\...................\...\.....\WindowsApplication1.exe
................\...................\...\.....\WindowsApplication1.pdb
................\...................\obj\Debug\WindowsApplication1.Login.bmp
................\...................\...\.....\WindowsApplication1.Properties.Resources.resources
................\...................\...\.....\WindowsApplication1.Form1.resources
................\...................\...\.....\WindowsApplication1.csproj.GenerateResource.Cache
................\...................\...\.....\WindowsApplication1.pdb
................\...................\...\.....\WindowsApplication1.exe
................\...................\...\WindowsApplication1.csproj.FileListAbsolute.txt
................\...................\Program.cs
................\...................\Login.bmp
................\...................\Form1.cs
................\...................\Form1.Designer.cs
................\...................\Form1.resx
................\...................\BitmapRegion.cs
................\WindowsApplication1.sln
................\WindowsApplication1.suo
................\...................\obj\Debug\TempPE
................\...................\bin\Debug
................\...................\obj\Debug
................\...................\Properties
................\...................\bin
................\...................\obj
................\WindowsApplication1
C#实现不规则窗体