Called Qt QScreen grabWindow to capture desktop, intercepting figure is black and the upper left corner of the text "capturing screen is forbidden", see the Qt source is called Windows inside GetDC (0) BitBlt, thousands of people inside the company with me now screenshots tools, very few people have this problem, and is a period of time after restart occurs, a great god can solve

CodePudding user response:

With what software installation, permission prohibited

CodePudding user response:

this is a screenshot of get out of the picture,

CodePudding user response:

Capturing screen is who should be generated by the QT screenshot was rejected after oneself

CodePudding user response:

capturing screen is forbidden this means prohibited screenshots, purpose is very strong, is not allowed, record the screen does not allow, cause this situation may have many case, one kind is caused by the authority, especially the computers of the company, encryption software will automatically prohibit any screenshots and record the screen, the solution is to find the boss to apply for permission!