Ask you a question, and set up a popupmenu dbgrideh, but right, often popup system menu (copy and paste to cancel the menu) and so on, is there any way to block it? Mousedown event code is also the problem, it appears to be the Windows to capture the mouse buttons,

CodePudding user response:

I don't have this kind of phenomenon, it is important to note that one is not to be dbgrideh in edit status, the second is to don't can edit the other controls on the operation, otherwise all is popup menu system,
In addition, you can try a popupmenu is set in the main form,

CodePudding user response:

Right click on the left and right click the double click and then right-click context menu pop up, copy and paste,

CodePudding user response:

Did you get the original poster is dbgrideh control focus, you add a mouse to control, control the focused events,