tcalldesc¶

COM/OLE dispatch call argument description.

Declaration¶

Source position: varianth.inc line 143

type
  tcalldesc = packed record
    calltype: Byte;
    argcount: Byte;
    namedargcount: Byte;
    argtypes: Array[0..255] of Byte;
  end;

Description¶

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