C# 将窗体嵌套进 TabControl 控件中

C:\Users\Administrator\Desktop\FormSample1\bin\Debug\FormSample1.exe C:\Users\Administrator\Desktop\FormSample1\bin\Debug\FormSample1.pdb C:\Users\Administrator\Desktop\FormSample1\obj\Debug\ResolveAssemblyReference.cache C:\Users\Administrator\Desktop\FormSample1\obj\Debug\FormSample1.FormMain.resources C:\Users\Administrator\Desktop\FormSample1\obj\Debug\FormSample1.FormSub1.resources C:\Users\Administrator\Desktop\FormSample1\obj\Debug\FormSample1.Properties.Resources.resources C:\Users\Administrator\Desktop\FormSample1\obj\Debug\FormSample1.csproj.GenerateResource.Cache C:\Users\Administrator\Desktop\FormSample1\obj\Debug\FormSample1.exe C:\Users\Administrator\Desktop\FormSample1\obj\Debug\FormSample1.pdb C:\Users\Administrator\Desktop\FormSample1\obj\Debug\FormSample1.FormSub2.resources