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delphirichedit

How to disable Drag/drop TRichEdit or TRzRichEdit

How to block the drag and drop in TRichEdit? delphi code I work with Rich edit and having difficulties on blocking the drag and drop feature specially dragging text from outside the form let say comming from IE to my RichEdit.

Solution

  • See RevokeDragDrop on MSDN;

    uses
  activex;

RevokeDragDrop(RichEdit1.Handle);