c#使用进度条加载主界面

E:\孟三涛\mst\LoadDemo\LoadDemo\bin\Debug\frmLoading.exe E:\孟三涛\mst\LoadDemo\LoadDemo\bin\Debug\frmLoading.pdb E:\孟三涛\mst\LoadDemo\LoadDemo\obj\Debug\ResolveAssemblyReference.cache E:\孟三涛\mst\LoadDemo\LoadDemo\obj\Debug\frmLoading.Form2.resources E:\孟三涛\mst\LoadDemo\LoadDemo\obj\Debug\frmLoading.Properties.Resources.resources E:\孟三涛\mst\LoadDemo\LoadDemo\obj\Debug\LoadDemo.csproj.GenerateResource.Cache E:\孟三涛\mst\LoadDemo\LoadDemo\obj\Debug\frmLoading.exe E:\孟三涛\mst\LoadDemo\LoadDemo\obj\Debug\frmLoading.pdb E:\孟三涛\mst\LoadDemo\LoadDemo\obj\Debug\frmLoading.Form1.resources