[pywin32-checkins] pywin32/com/win32com/src PyIDispatch.cpp,1.9,1.10

[Mark H. <mha...@us...>]

Update of /cvsroot/pywin32/pywin32/com/win32com/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv530/com/win32com/src

Modified Files:
	PyIDispatch.cpp 
Log Message:
Document InvokeTypes.


Index: PyIDispatch.cpp
===================================================================
RCS file: /cvsroot/pywin32/pywin32/com/win32com/src/PyIDispatch.cpp,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -d -r1.9 -r1.10
*** PyIDispatch.cpp	7 Sep 2004 02:12:22 -0000	1.9
--- PyIDispatch.cpp	10 Jan 2006 00:49:43 -0000	1.10
***************
*** 291,299 ****
  		return OleSetTypeError("not enough arguments (at least 5 needed)");
  
! 	DISPID dispid = PyInt_AsLong(PyTuple_GET_ITEM(args, 0)); // @pyparm int|dispid||The dispid to use.  Please see <om PyIDispatch.Invoke>.
! 	LCID lcid = PyInt_AsLong(PyTuple_GET_ITEM(args, 1)); // @pyparm int|lcid||The locale ID.  Please see <om PyIDispatch.Invoke>.
! 	UINT wFlags = PyInt_AsLong(PyTuple_GET_ITEM(args, 2)); // @pyparm int|wFlags||Flags for the call.  Please see <om PyIDispatch.Invoke>.
! 	PyObject *resultElemDesc = PyTuple_GET_ITEM(args, 3); // @pyparm tuple|resultTypeDesc||A tuple describing the type of the result.
! 	PyObject *argsElemDescArray = PyTuple_GET_ITEM(args, 4); // @pyparm  (tuple, ...)|typeDesc||A sequence of tuples describing the types of the parameters for the function.
  	// @pyparm object, ...|args||The args to the function.
  	if ( PyErr_Occurred() )
--- 291,307 ----
  		return OleSetTypeError("not enough arguments (at least 5 needed)");
  
! 	// @pyparm int|dispid||The dispid to use.  Please see <om PyIDispatch.Invoke>.
! 	DISPID dispid = PyInt_AsLong(PyTuple_GET_ITEM(args, 0));
! 	// @pyparm int|lcid||The locale ID.  Please see <om PyIDispatch.Invoke>.
! 	LCID lcid = PyInt_AsLong(PyTuple_GET_ITEM(args, 1));
! 	// @pyparm int|wFlags||Flags for the call.  Please see <om PyIDispatch.Invoke>.
! 	UINT wFlags = PyInt_AsLong(PyTuple_GET_ITEM(args, 2));
! 	// @pyparm tuple|resultTypeDesc||A tuple describing the type of the
! 	// result.  See the comments for more information.
! 	PyObject *resultElemDesc = PyTuple_GET_ITEM(args, 3);
! 	// @pyparm  (tuple, ...)|typeDescs||A sequence of tuples describing
! 	// the types of the parameters for the function.  See the comments
! 	// for more information.
! 	PyObject *argsElemDescArray = PyTuple_GET_ITEM(args, 4);
  	// @pyparm object, ...|args||The args to the function.
  	if ( PyErr_Occurred() )
***************
*** 456,459 ****
--- 464,487 ----
  	delete [] ArgHelpers;
  	return result;
+ // @comm The Microsoft documentation for IDispatch should be used for all 
+ // params except 'resultTypeDesc' and 'typeDescs'. 'resultTypeDesc' describes 
+ // the return value of the function, and is a tuple of (type_id, flags).
+ // 'typeDescs' describes the type of each parameters, and is a list of the 
+ // same (type_id, flags) tuple.
+ // @flagh item|Description
+ // @flag type_id|A valid "variant type" constant (eg, VT_I4 \| VT_ARRAY, VT_DATE, etc - see VARIANT at MSDN).
+ // @flag flags|One of the PARAMFLAG constants (eg, PARAMFLAG_FIN, PARAMFLAG_FOUT etc - see PARAMFLAG at MSDN).
+ // @ex An example from the makepy generated file for Word|
+ //
+ // class Cells(DispatchBaseClass):
+ // ...
+ //     def SetWidth(self, ColumnWidth=..., RulerStyle=...):
+ //         return self._oleobj_.InvokeTypes(202, LCID, 1, (24, 0), ((4, 1), (3, 1)),...)
+ 
+ // @ex The interesting bits are|
+ // resultTypeDesc: (24, 0) - (VT_VOID, <no flags>)
+ // typeDescs: ((4, 1), (3, 1)) - ((VT_R4, PARAMFLAG_FIN), (VT_I4, PARAMFLAG_FIN))
+ // @ex So, in this example, the function returns no value and takes 2 "in" 
+ // params - ColumnWidth is a float, and RulerStule is an int.|
  }