/// <summary> /// 替换 对话框 /// </summary> public void ShowReplaceDlg() { ReplaceDialog ReplaceDlg = new ReplaceDialog(); ReplaceDlg.StartPosition = FormStartPosition.CenterParent; ReplaceDlg.richTextBox1 = this; ReplaceDlg.textBox1.Text = this.SelectedText; ReplaceDlg.ShowDialog(); }