winforms - C# Question:Dynamically Disable ToolStripMenuItems/ToolStripButtons in an MDIParent Form: Which Event? -

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any guidance on following issue appreciated. in mdiparent event should disable items/buttons? activated? on program launch, want buttons disabled. if there no active mdichildren, want buttons disabled. when launch child form, want test child form data. if blank form, want buttons remain disabled. have code in mdichildactivated event handler. time.

i used activate event disable items/buttons. in mdichildactive event test blank form. if not blank, enable items/buttons.


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