// Show histogram window private void showhistogramToolStripMenuItem_Click(object sender, EventArgs e) { if (histogramForm == null) { histogramForm = new HistogramForm( ); histogramForm.FormClosing += delegate(object eventSender, FormClosingEventArgs eventArgs) { histogramForm = null; }; } histogramForm.Show( ); ShowCurrentImageHistogram( ); }
// Show histogram window private void showhistogramToolStripMenuItem_Click( object sender, EventArgs e ) { if ( histogramForm == null ) { histogramForm = new HistogramForm( ); histogramForm.FormClosing += delegate( object eventSender, FormClosingEventArgs eventArgs ) { histogramForm = null; }; } histogramForm.Show( ); ShowCurrentImageHistogram( ); }