C# 输入错误右下角弹出错误提示框并提示错误内容

G:\dc smallpro\demo\Message_demo\Message_demo\bin\Debug\Message_demo.exe.config G:\dc smallpro\demo\Message_demo\Message_demo\bin\Debug\Message_demo.exe G:\dc smallpro\demo\Message_demo\Message_demo\bin\Debug\Message_demo.pdb G:\dc smallpro\demo\Message_demo\Message_demo\obj\Debug\Message_demo.csprojResolveAssemblyReference.cache G:\dc smallpro\demo\Message_demo\Message_demo\obj\Debug\Message_demo.Frm_Main.resources G:\dc smallpro\demo\Message_demo\Message_demo\obj\Debug\Message_demo.Message.resources G:\dc smallpro\demo\Message_demo\Message_demo\obj\Debug\Message_demo.Properties.Resources.resources G:\dc smallpro\demo\Message_demo\Message_demo\obj\Debug\Message_demo.csproj.GenerateResource.Cache G:\dc smallpro\demo\Message_demo\Message_demo\obj\Debug\Message_demo.exe G:\dc smallpro\demo\Message_demo\Message_demo\obj\Debug\Message_demo.pdb