Introduction - If you have any usage issues, please Google them yourself
Find csc.exe file, and then use the search function search csc.exe, find the path of the csc.exe process mycontrol.cls have put the path*: \***** again start cmd.exe in C: WINDOWSMicrosoft. NETFrameworkv2.0.50727/t: library/out: mycontrol.dll/r: system.dll, system.web.dll mycontrol.cls and then enter, and then on ok in the C: WINDOWSMicrosoft.NETFrameworkv2.0.50727 generated mycontrol.dll Kaodao site under the root directory under the bin file