Now I have left in the treeview add, query, modify the frame form, such as when I double click, I don't want to let the form back to pop up, but only a blank area on the right, in turn accumulation, also can turn off any one

CodePudding user response:

The right to use pagecontrol, each of its tabsheet put a frame

CodePudding user response:

Use Mid Form, define an array open Form, a queue way keep only 3 - N forms,

CodePudding user response:

Put a panel on the right as a container, and then create embedded frame, the frame after embedding, fill the client area of the entire panel,
If it is already created frame, show come out,
Assume that container panel is pnlContainer

CodePudding user response:

Actually I want to make it like this, but I don't want to use pagecontrol, the area on the right is my double click to add, query the pop up, after the