5 ArrayList的引用传递
.....................\5 CSharpWinformTest
.....................\...................\5 CSharpWinformTest.csproj
.....................\...................\Form1.Designer.cs
.....................\...................\Form1.cs
.....................\...................\Form1.resx
.....................\...................\Program.cs
.....................\...................\Properties
.....................\...................\..........\AssemblyInfo.cs
.....................\...................\..........\Resources.Designer.cs
.....................\...................\..........\Resources.resx
.....................\...................\..........\Settings.Designer.cs
.....................\...................\..........\Settings.settings
.....................\...................\bin
.....................\...................\...\Debug
.....................\...................\...\.....\5 CSharpWinformTest.exe
.....................\...................\...\.....\5 CSharpWinformTest.pdb
.....................\...................\...\.....\5 CSharpWinformTest.vshost.exe
.....................\...................\...\.....\5 CSharpWinformTest.vshost.exe.manifest
.....................\...................\obj
.....................\...................\...\x86
.....................\...................\...\...\Debug
.....................\...................\...\...\.....\5 CSharpWinformTest.csproj.FileListAbsolute.txt
.....................\...................\...\...\.....\5 CSharpWinformTest.csproj.GenerateResource.Cache
.....................\...................\...\...\.....\5 CSharpWinformTest.csprojResolveAssemblyReference.cache
.....................\...................\...\...\.....\5 CSharpWinformTest.exe
.....................\...................\...\...\.....\5 CSharpWinformTest.pdb
.....................\...................\...\...\.....\DesignTimeResolveAssemblyReferences.cache
.....................\...................\...\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
.....................\...................\...\...\.....\TempPE
.....................\...................\...\...\.....\_5_CSharpWinformTest.Form1.resources
.....................\...................\...\...\.....\_5_CSharpWinformTest.Properties.Resources.resources
.....................\5 CSharpWinformTest.sln
.....................\5 CSharpWinformTest.suo