|
web
newsgroups
|
|||||||||||||||||||||||
|
|||||||||||||||||||||||
MDI Child FormsI have a MDI app in Visual Basic.Net 2003. When I open the first child
form it opens in the correct location at the top left. If I open another it again opens correctly, slightly below and to the right of the first. If I close any or both of these forms, and then open another it does not open in the correct location. It seems as though the app still thinks the first two forms are open. Another example; if I open the first form, then close it, and open another, it does not start in the top left, but it still thinks the closed form is there. This is not the way Word/Excel works, where child forms always seem to take the top left postion if available. Any Ideas? Add
Me.LayoutMdi(MdiLayout.Cascade) after you add the child form, this will recascade the windows. It will also resize the windows as well, you will have to add code to persist the window sizes. J hello
In another way is it possible to clean everything when the "mdichild form" close? you said :"It seems as though the app still thinks the first two forms are open. " Isn't it because some informations about those forms are still in memory when you leave? I think i've got the same problem with a mdi child which still remains the value of some variables even after closing it. Does somebody know the good way for opening and closing a mdi child to keep the memory clean ? thanks |
|||||||||||||||||||||||