Issue: How to find a Form whether it is already opened or NOT
Level: Beginner
Knowledge Required:
To understand the solution you must have the knowledge of following things
- For Each Loop
- Win Forms
Description:
Sometimes it is required to find a Form in Open Forms, for this purpose we can use the following code:
For Each frmEach As Form In My.Application.OpenForms
    If TypeOf frmEach Is frmManageOrders Then
        frmEach.Show()
        frmEach.Activate()
        Exit For
    End If
Next
    If TypeOf frmEach Is frmManageOrders Then
        frmEach.Show()
        frmEach.Activate()
        Exit For
    End If
Next
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