Automatically resize tabpage on tab click (VB.NET)

Question

I would like my tabpage (and dialog) to resize when the tab is clicked.

For example:

• Tab1 is 300x200
• Tab2 is 400x400

The dialog opens in Tab1 in 300x200. When you click Tab2, the dialog and tabpage resizes to 400x400.

Answer 1

Set the Dock() property of the TabControl to Fill, then handle the SelectedIndexChanged() event:

Private Sub TabControl1_SelectedIndexChanged(sender As Object, e As EventArgs) Handles TabControl1.SelectedIndexChanged
    Select Case TabControl1.SelectedIndex
        Case 0
            Me.Size = New Size(300, 200)
        Case 1
            Me.Size = New Size(400, 400)
    End Select
End Sub