public TextEditorControl()
		{
			this.SetStyle(ControlStyles.ContainerControl, true);
			this.SetStyle(ControlStyles.Selectable, true);
			this.ResizeRedraw = true;

			Document = (new DocumentFactory()).CreateDefaultDocument();
			Document.HighlightingStrategy = HighlightingManager.Manager.HighlightingDefinitions["Default"] as DefaultHighlightingStrategy;
			textAreaControl  = new TextAreaControl(this);
			textAreaControl.Dock = DockStyle.Fill;
			InitializeTextAreaControl(textAreaControl);
			this.Controls.Add(textAreaControl);
			//注意:下面为Document.UpdateCommited事件添加了处理程序,
			//所以当Document.OnUpdateCommited()方法被调用到时,会调用这里注册的处理程序.
			//而Document.OnUpdateCommited()方法应该由这个类中的EndUpdate()方法来调用到。
			Document.UpdateCommited += new EventHandler(CommitUpdateRequested);

			TextEditorProperties = new DefaultTextEditorProperties();
			OptionsChanged();
		}
        public TextEditorControl()
        {
            this.SetStyle(ControlStyles.ContainerControl, true);
            this.SetStyle(ControlStyles.Selectable, true);
            this.ResizeRedraw = true;

            Document = (new DocumentFactory()).CreateDefaultDocument();
            Document.HighlightingStrategy = HighlightingManager.Manager.HighlightingDefinitions["Default"] as DefaultHighlightingStrategy;
            textAreaControl      = new TextAreaControl(this);
            textAreaControl.Dock = DockStyle.Fill;
            InitializeTextAreaControl(textAreaControl);
            this.Controls.Add(textAreaControl);
            //注意:下面为Document.UpdateCommited事件添加了处理程序,
            //所以当Document.OnUpdateCommited()方法被调用到时,会调用这里注册的处理程序.
            //而Document.OnUpdateCommited()方法应该由这个类中的EndUpdate()方法来调用到。
            Document.UpdateCommited += new EventHandler(CommitUpdateRequested);

            TextEditorProperties = new DefaultTextEditorProperties();
            OptionsChanged();
        }