FormFactory
4/8/2010
The FormFactory function must be implemented to return a reference to the IFormProvider interface, which allows the Microsoft Messaging Application to create the plug-in's custom read and compose forms. The FORMFACTORYFUNC type defines a pointer to this function.
Note
The FormFactory function is available only on Pocket PC 2002 and Smartphone 2002. For Windows Mobile 2003 and later, use the FormFactoryEx function.
Syntax
HRESULT FormFactory (
LPCWSTR pszMsgClass,
IFormProvider ** ppObj,
);
Parameters
- pszMsgClass
[in] Reference to the message's message class property.
- ppObj
[out] Reference to the plug-in's IFormProvider interface. Returns NULL if pszMsgClass is valid but the object cannot be created.
Return Value
This function returns an appropriate HRESULT value, such as the following:
- S_OK
The function successfully returned a reference to the IFormProvider interface.
- MAPI_E_INVALID_PARAMETER
The input parameter is NULL.
- MAPI_E_NOT_ENOUGH_MEMORY
A memory allocation failed.
Requirements
| Header | cemapi.h |
| Library | cemapi.lib |
| Windows Embedded CE | Windows CE 3.0 and later |
| Windows Mobile | Pocket PC 2002 and later, Smartphone 2002 and later |