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Reference for unit 'System' (#rtl)

tdispdesc

COM/OLE dispatch call description.

Declaration

Source position: varianth.inc line 133

`type tdispdesc = packed record`
`dispid: LongInt;`		Dispatch ID
`restype: Byte;`		Result type.
`calldesc: tcalldesc;`		Arguments description.
`end;`

tcalldesc is used to encode a dispatch call to an OLE dispatch interface. It is used on windows only. It describes the dispath call call.