仿MSN提示框+仿迅雷提示框(C#)

E:\Test\Test\WindowsApplication4\WindowsApplication4\obj\Debug\WindowsApplication4.exe E:\Test\Test\WindowsApplication4\WindowsApplication4\obj\Debug\WindowsApplication4.pdb E:\Test\Test\WindowsApplication4\WindowsApplication4\obj\Debug\ResolveAssemblyReference.cache E:\Test\Test\WindowsApplication4\WindowsApplication4\obj\Debug\WindowsApplication4.Form1.resources E:\Test\Test\WindowsApplication4\WindowsApplication4\obj\Debug\WindowsApplication4.Properties.Resources.resources E:\Test\Test\WindowsApplication4\WindowsApplication4\obj\Debug\WindowsApplication4.csproj.GenerateResource.Cache E:\Test\Test\WindowsApplication4\WindowsApplication4\bin\Debug\WindowsApplication4.exe E:\Test\Test\WindowsApplication4\WindowsApplication4\bin\Debug\WindowsApplication4.pdb