Exemple #1
0
        private void undoToolStripMenuItem_Click(object sender, EventArgs e)
        {
            RichTextBox richTextBox = GetRichTextBoxInActiveTab();

            if (richTextBox != null && richTextBox.CanUndo)
            {
                richTextBox.Undo();
                _logicManager.SetActiveTabPageText(richTextBox.Text);
            }
        }