Two Types of Drag and Drop

Windows Forms User's Guide > Howto: Drag and Drop Files

Most word processors support two different types of Drag and Drop:

Text Drag and Drop is automatically supported by Text Control if the TextControl.AllowDrag and TextControl.AllowDrop properties have been set to true.

File Drag and Drop is fully supported, too, and can be fine-tuned to the requirements of your application in various ways, as described in the following chapter.