ImageEn, unit imageenproc

TImageEnProc.CanCopyToClipboard

TImageEnProc.CanCopyToClipboard


Declaration

function CanCopyToClipboard(Source: TIECopyPasteType = iecpAuto): Boolean;


Description

Returns true if a call to CopyToClipboard is possible.

Possible values for Source:
Item Effect
iecpAuto Result will always be true, unless the image is blank
iecpFullImage Result will always be true, unless the image is blank
iecpSelection Result will be true if there is a valid selection in the associated TImageEnView
iecpLayer Result will be true if there is a layer selected in the associated TImageEnView which is not the background layer

Notes:
- The Source specified for CanCopyToClipboard, must be the same as that you will use for CopyToClipboard.
- If the TImageEnProc is attached to a TIEBitmap, TImageEnMView or TImageEnFolderMView then only iecpFullImage is relevant (iecpAuto will have the same effect as iecpFullImage. iecpSelection and iecpLayer will always fail)
- This method supports PdfViewer if Source = iecpAuto


Example

// Enable the Copy button if copying is possible
btnCopyToClipboard.Enabled := ImageEnView1.Proc.CanCopyToClipboard();


See Also

- CanCutToClipboard
- CutToClipboard
- CopyToClipboard
- CanPasteFromClipboard
- PasteFromClipboard
- PointPasteFromClip