Using a class MYleft inherited CSizingContrlbar class, form a view, the left in a single document, and then create a tree object in this class MYleft
Then, run, everything is all right, then to node by clicking on the stump, through the judgment in the response function of mouse events that node is selected, and then perform a certain operation, but there has been no news, there is a Warning: f \ dd \ vctools \ vc7libs \ ship \ atlmfc \ SRC \ MFC \ winfrm CPP (1628) : AppMsg - Warning: no message line prompt for ID 0 x2711., someone who knows what's going on?
What solutions do you have, please ask

CodePudding user response:

Tip of the corresponding menu resource not prompt information

CodePudding user response:

NM_CLICK inform no response?