private void scanSurfaceForm_FormClosed(object sender, FormClosedEventArgs e)
{
scanSurfaceForm = null;
}
private void Feed()
{
PreviewSetting.ShowMatrix = true;
ScanSurfaceForm frm = new ScanSurfaceForm();
frm.Show();
}
private void scanSurfaceToolStripMenuItem1_Click(object sender, EventArgs e)
{
if (scanSurfaceForm == null)
{
scanSurfaceForm = new ScanSurfaceForm();
scanSurfaceForm.FormClosed += new FormClosedEventHandler(scanSurfaceForm_FormClosed);
scanSurfaceForm.Show();
}
else
{
scanSurfaceForm.Show();
}
}