%IsDragData function

Function
Function %IsDragData finds whether there is transferred data format specified as the second parameter during the Drag operation.
Declaration
%IsDragData(
   INT in opType,
   INT in dataType
 )
Parameters
opTypeType of operation, it should always be set to 0.
dataTypeRequired 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

Napíšte komentár