%IsDragData function

Function
Function %IsDragData finds whether there is transferred data format specified as the second parameter during Drag operation.
Declaration
%IsDragData(
   INT in opType,
   INT in dataType
 )

Parameters
opType Type of operation, it should always be set to 0.
dataType Required data type. Possible values:
_CF_TEXT – text string
_CF_FILE_LIST – list of files
_CF_IPS – value container

Return value
BOOL - finds, whether the required data format is transferred during Drag&Drop.

Related pages:

Graphic object manipulation functions
Function arguments - types

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