I am a little white, just contact with c #, many places do not understand, my present job is to have a crush on a machine code and maintain it, feedback problem is recently, connected devices work after a period of time, the choice of equipment list box device name disappear, but the output video is normal,,,

CodePudding user response:

Code is not, you let people guess?

CodePudding user response:

Mostly have a memory leak resources such as leak, cause does not display,