To achieve the following functions, VB6 can support this function:
An MDI main forms below already open more child form: frm1, frm2 frm3,...
When again click menus, each menu item corresponding to a child form), if the child form before loaded, activates the child form, if the child form didn't load will open the child form,

CodePudding user response:

Current situation is: many child form had already click open, and then click on the menu to open the corresponding form, if the word form already open, will not be able to activate the current state, this leads to the sense that gives a user is: point this menu how did not respond, a closer look at the original already open this form again, if child form a lot of points is not human,

So the idea of having such requirements: when clicking the menu again, program traverse all open a form, if traversal found only need to activate the form to the current status is ok,

CodePudding user response:

This don't need you to write code, you will manage a menu,

CodePudding user response:

refer to the second floor vansoft response:

this don't need you to write code, he would have a menu management,

Have the function of automatic switching the default menu?
My situation is the occasional automatically, most of the situation is not automatically switch, do not know why?

CodePudding user response:

 Private Sub Menu1_Click () 
Dim FRM As Form 
Dim flag As Boolean 
Flag=False 
For Each FRM Forms In 
If FRM. Name="BSetting" Then 
FRM. SetFocus 
Flag=True 
The Exit For 
End the If 
Next 
If flag=False Then 
Dim cs As New BSetting 
Cs. WindowState=2 
Cs. Show 
End the If 
End Sub 

CodePudding user response:

I think was not especially complex, real in the Click event of the menu to frm1 form plus SetFocus method can

 
Private Sub cdmc_Click () 
Frm1. Show 
Frm1. SetFocus 
End Sub 

SetFocus is to let it get focus, when open multiple MDI child window, click on the menu can be a child of the form to the front,

CodePudding user response:

For Each FM Forms In

Next