Hello,

I have a few problems with making a map editor, if someone knows how to make one please reply and ill give you my msn

well actually this problem: its not making the grid invisible if you de-deselect the option "Grid On" because the rect's have already been drawn. So I need to know how you can delete them.
Code:
    Private Sub GridOnToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles GridOnToolStripMenuItem.Click

        If GridOnToolStripMenuItem.Checked = True Then
            GridOnToolStripMenuItem.Checked = False
            GRID_ON = False
        Else
            GridOnToolStripMenuItem.Checked = True
            GRID_ON = True
        End If

        UpdateMapEditorGraphics()

    End Sub
Code:
    Public Sub UpdateMapEditorGraphics()

        If GRID_ON = True Then

            For x = 0 To MAX_GRID_X
                For y = 0 To MAX_GRID_Y
                    sRect = New Rectangle(x * TILE_SIZE_X, y * TILE_SIZE_Y, TILE_SIZE_X, TILE_SIZE_Y)
                    g.DrawRectangle(Pens.Black, sRect)

                Next
            Next
        Else
'GRAPHICS SHOULD BE MADE INVISIBLE HERE'
        End If

    End Sub