C#实线多窗口相互切换

C:\A_WORK\HKT-Robot\serialAndMltwndw\serialAndMltwndw\serialAndMltwndw\bin\Debug\serialAndMltwndw.exe C:\A_WORK\HKT-Robot\serialAndMltwndw\serialAndMltwndw\serialAndMltwndw\bin\Debug\serialAndMltwndw.pdb C:\A_WORK\HKT-Robot\serialAndMltwndw\serialAndMltwndw\serialAndMltwndw\obj\x86\Debug\serialAndMltwndw.Form1.resources C:\A_WORK\HKT-Robot\serialAndMltwndw\serialAndMltwndw\serialAndMltwndw\obj\x86\Debug\serialAndMltwndw.Form2.resources C:\A_WORK\HKT-Robot\serialAndMltwndw\serialAndMltwndw\serialAndMltwndw\obj\x86\Debug\serialAndMltwndw.Properties.Resources.resources C:\A_WORK\HKT-Robot\serialAndMltwndw\serialAndMltwndw\serialAndMltwndw\obj\x86\Debug\serialAndMltwndw.csproj.GenerateResource.Cache C:\A_WORK\HKT-Robot\serialAndMltwndw\serialAndMltwndw\serialAndMltwndw\obj\x86\Debug\serialAndMltwndw.exe C:\A_WORK\HKT-Robot\serialAndMltwndw\serialAndMltwndw\serialAndMltwndw\obj\x86\Debug\serialAndMltwndw.pdb C:\A_WORK\HKT-Robot\serialAndMltwndw\Mltwndw\serialAndMltwndw\obj\x86\Debug\serialAndMltwndw.exe C:\A_WORK\HKT-Robot\serialAndMltwndw\Mltwndw\serialAndMltwndw\obj\x86\Debug\serialAndMltwndw.pdb