c#: Stop opening multiple instances of the child form -- c#

Re: Stop opening multiple instances of the child form

Octavio Hernandez
1/1/2006 1:14:07 PM

c#:

Vivek,

There is already such a collection, MdiChildren[] in the Form class:

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemWindowsFormsFormClassMdiChildrenTopic.asp

Regards - Octavio

"Vivek" <viveks@xtra.co.nz> escribió en el mensaje
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Stop opening multiple instances of the child form

Vivek
1/1/2006 10:24:49 PM

Hi,

I am developing a MDI application. I need to track the child forms open so
that I can stop a user from opening the multiple instances of the same child
form. Now what is the best way of achieving it. I tried using an Forms
Array but is not the most efficient way. I think I can create a collection
but then how do I create a global collection that can be accessed from all
the forms. Please help.

Thanks