File list (Check if you may need any files):
事件委托
........\app3
........\....\app3.csproj
........\....\bin
........\....\...\Debug
........\....\obj
........\....\...\app3.csproj.FileList.txt
........\....\...\Debug
........\....\Program.cs
........\....\Properties
........\....\..........\AssemblyInfo.cs
........\app3.sln
事件机制
........\事件机制
........\........\bin
........\........\...\Debug
........\........\Form1.cs
........\........\Form1.Designer.cs
........\........\Form1.resx
........\........\obj
........\........\...\Debug
........\........\...\事件机制.csproj.FileList.txt
........\........\Program.cs
........\........\Properties
........\........\..........\AssemblyInfo.cs
........\........\..........\Resources.Designer.cs
........\........\..........\Resources.resx
........\........\..........\Settings.Designer.cs
........\........\..........\Settings.settings
........\........\事件机制.csproj
........\事件机制.sln
时钟事件处理程序
................\时钟事件处理程序
................\................\bin
................\................\...\Debug
................\................\Form1.cs
................\................\Form1.Designer.cs
................\................\Form1.resx
................\................\obj
................\................\...\Debug
................\................\...\时钟事件处理程序.csproj.FileList.txt
................\................\Program.cs
................\................\Properties
................\................\..........\AssemblyInfo.cs
................\................\..........\Resources.Designer.cs
................\................\..........\Resources.resx
................\................\..........\Settings.Designer.cs
................\................\..........\Settings.settings
................\................\时钟事件处理程序.csproj
................\时钟事件处理程序.sln
简单事件
........\app2
........\....\app2.csproj
........\....\bin
........\....\...\Debug
........\....\obj
........\....\...\app2.csproj.FileList.txt
........\....\...\Debug
........\....\Program.cs
........\....\Properties
........\....\..........\AssemblyInfo.cs
........\app2.sln