MDI Apps problems
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Im a newbie when it comes to .Net technologies. Right now I am developing an MDI application using VB.Net. So this is my first .NEt project. first question: ... why is that when the child form is being closed using the control menu (control box), the next time i click the menu item that should make the child form show up again, it won't show anymore?.... here's the code behind the menu item: Private Sub mnuRR_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuRR.Click If RRChild Is Nothing Then RRChild = New frmReceivingOrders(Me) End If RRChild.Show() End Sub * RRChild is the child form * mnuRR is the menu item of the parent form ... tnx:) .. here we go again.
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Im a newbie when it comes to .Net technologies. Right now I am developing an MDI application using VB.Net. So this is my first .NEt project. first question: ... why is that when the child form is being closed using the control menu (control box), the next time i click the menu item that should make the child form show up again, it won't show anymore?.... here's the code behind the menu item: Private Sub mnuRR_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuRR.Click If RRChild Is Nothing Then RRChild = New frmReceivingOrders(Me) End If RRChild.Show() End Sub * RRChild is the child form * mnuRR is the menu item of the parent form ... tnx:) .. here we go again.