RESOLUTION
To resolve this problem, obtain Microsoft Office 2000
Service Release 1/1a (SR-1/SR-1a).
To obtain SR-1/SR-1a, click the
article number below to view the article in the Microsoft Knowledge Base:
245025 OFF2000: How
to Obtain and Install Microsoft Office 2000 Service Release 1/1a (SR-1/SR-1a)
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The following code demonstrates how to set the
named property (0x8510) on an item. This code can be used at item creation to
set the property on items using the custom form. Additionally, this code could
be used in a utility to add the property to existing items on the affected
message class.
//This code assumes that pmsg is a pointer to the message
SPropValue rgvalToWrite;//this is property to write
MAPINAMEID sPropName[1];
LPMAPINAMEID psPropNames[1];
SPropTagArray * pPropTags = NULL;
//Build the GUID for GetIDsFromNames.
GUID testguid;
testguid.Data1 = 0x62008;
testguid.Data2 = 0x0;
testguid.Data3 = 0x0;
memset (testguid.Data4,0,8);
testguid.Data4[0] = 0xC0;
testguid.Data4[7] = 0x46;
//Set up the request to GetIDsFromNames.
sPropName[0].lpguid = & testguid;
sPropName[0].ulKind = MNID_ID;
sPropName[0].Kind.lID = 0x8510;
psPropNames[0] = &sPropName[0];
//Find the property tag we want to write to.
hr = pmsg->GetIDsFromNames(1, psPropNames, MAPI_CREATE, &pPropTags);
rgvalToWrite.ulPropTag = PROP_TAG(PT_LONG, PROP_ID(pPropTags->aulPropTag[0]));
ULONG cVal;
LPSPropValue propval;
//Get the current value of the property.
hr = pmsg->GetProps(pPropTags,0, &cVal, &propval);
//Set the 256 bit.
if (S_OK == hr)
rgvalToWrite.Value.l = propval->Value.x | 256;
else
rgvalToWrite.Value.l = 256;
//***********************************************************************************
// Everything to set is now in rgvalToWrite.
// Write the property back to the item.
hr = pmsg->SetProps(1, &rgvalToWrite, NULL);