private void _matrixWindow_FormClosed(object sender, FormClosedEventArgs e)
{
_matrixWindow.Dispose();
_matrixWindow = null;
Settings.Default.ShowMatrixWindow =
showMatrixWindowToolStripMenuItem.Checked = false;
Settings.Default.Save();
}
private void ShowMatrixWindow()
{
if (_matrixWindow != null)
_matrixWindow.Show();
else
{
_matrixWindow = new MatrixWindow();
_matrixWindow.TopMost = true;
_matrixWindow.Matrix = viewport1.View;
_matrixWindow.Show();
_matrixWindow.FormClosed += _matrixWindow_FormClosed;
_matrixWindow.MatrixChanged += _matrixWindow_MatrixChanged;
}
}