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Public Class Form1
Private defaultBackColor As Color
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
defaultBackColor = Me.BackColor
'Color [Desktop]
MessageBox.Show(Me.BackColor.ToString())
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If (ColorDialog1.ShowDialog() = Windows.Forms.DialogResult.OK) Then
Me.BackColor = ColorDialog1.Color
End If
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Me.BackColor = defaultBackColor
End Sub
End Class