Projektdateien hinzufügen.

Gemeinsames/frmGrayOut.vb

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+Public Class frmGrayOut
+
+    Private Sub frmGrayOut_KeyDown(sender As Object, e As KeyEventArgs) Handles Me.KeyDown
+        If e.KeyCode = Keys.Escape Then
+            Me.Close()
+        End If
+    End Sub
+
+    Private Sub frmGrayOut_Load(sender As Object, e As EventArgs) Handles Me.Load
+        Me.Location = New Point(0, 0)
+        Me.Size = Screen.PrimaryScreen.WorkingArea.Size
+        'Damit Center von Child-Form richtig ist
+    End Sub
+
+    Private Sub frmGrayOut_Shown(sender As Object, e As EventArgs) Handles Me.Shown
+        Me.MaximumSize = Screen.PrimaryScreen.WorkingArea.Size
+        Me.Size = Screen.PrimaryScreen.WorkingArea.Size
+        Me.Location = New Point(0, 0)
+    End Sub
+End Class