ICSharpCode.TextEditor.TextEditorControl.Split C# (CSharp) Метод

		public void Split()
		{
			if (secondaryTextArea == null) {
				secondaryTextArea = new TextAreaControl(this);
				secondaryTextArea.Dock = DockStyle.Bottom;
				secondaryTextArea.Height = Height / 2;
				
				secondaryTextArea.TextArea.GotFocus += delegate {
					SetActiveTextAreaControl(secondaryTextArea);
				};
				
				textAreaSplitter =  new Splitter();
				textAreaSplitter.BorderStyle = BorderStyle.FixedSingle ;
				textAreaSplitter.Height = 8;
				textAreaSplitter.Dock = DockStyle.Bottom;
				textAreaPanel.Controls.Add(textAreaSplitter);
				textAreaPanel.Controls.Add(secondaryTextArea);
				InitializeTextAreaControl(secondaryTextArea);
				secondaryTextArea.OptionsChanged();
			} else {
				SetActiveTextAreaControl(primaryTextArea);
				
				textAreaPanel.Controls.Remove(secondaryTextArea);
				textAreaPanel.Controls.Remove(textAreaSplitter);
				
				secondaryTextArea.Dispose();
				textAreaSplitter.Dispose();
				secondaryTextArea = null;
				textAreaSplitter  = null;
			}
		}