How to select text in mouse click event?

Hi,

How do I select a part of text in by click and dragging in the textbox in VC++? Which event do I need to choose? Please help on this.

Thanks

There is no support in MFC for drag and drop. But there are a couple of COM interfaces for that, IDropTarget, IDropSource, and IDataObject. Maybe this article can help you: http://msdn.microsoft.com/en-us/magazine/cc163915.aspx.