Grid control to create user interfaces

Added Grid.DragDelay property.Removed a bug of Selection.PasteData method.Some small adjustments.

Changes

• Added Grid.DragDelay property.Removed a bug of Selection.PasteData method.Some small adjustments.

FlexCell is a flexible and easy to use grid control, it provides comprehensive functions, such as exporting to Excel/HTML/XML, importing from XML, printing, preview, sorting, charting, cell merging, virtual grids, etc.