Consult a great god, and I think in many documents TAB shows on the left side of the page to add a new button, as shown in figure


I see the mdi is run by CMDIClientAreaWnd CtabCtrl, under the great god give directions, thank you!

CodePudding user response:

Is wrong, right, top up his post

CodePudding user response:

Suppose there are two TAB now, want to add a button on the right side of the second, then get three TAB the third TAB of the processing is not only to switch pages