ArcEngine中实现TOC控件的拖入图层到文档中的功能。-TOC controls implemented ArcEngine drag the layer into the document function.

ArcEngine中主要空间的应用，主要包括MapControl,PageLayoutControl,TOCControl,LienceControl,ToolbarControl-this is the descr iption about main controls in the ArcEngine programming.

C#和ArcEngine的使用，实现一些基本控件的使用方法和技巧。-C# and ArcEngine use, the use of methods and techniques to achieve some basic controls.