Sets the property specified by the dispIdMember to a new value.
@param dispIdMember the ID of the property as specified by the IDL of the ActiveX Control; the
value for the ID can be obtained using OleAutomation.getIDsOfNames
@param rgvarg the new value of the property
Sets the property specified by the dispIdMember to a new value.
@param dispIdMember the ID of the property as specified by the IDL of the ActiveX Control; the value for the ID can be obtained using OleAutomation.getIDsOfNames @param rgvarg the new value of the property
@return true if the operation was successful