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PX_DataPath

Call this function within your control's DoPropExchange member function to serialize or initialize a data path property of type CDataPathProperty.

BOOL PX_DataPath(
   CPropExchange* pPX,
   LPCTSTR pszPropName,
   CDataPathProperty& dataPathProperty 
);
BOOL PX_DataPath(
   CPropExchange* pPX,
   CDataPathProperty& dataPathProperty 
);

Parameters

pPX
Pointer to the CPropExchange object (typically passed as a parameter to DoPropExchange).
pszPropName
The name of the property being exchanged.
dataPathProperty
Reference to the variable where the property is stored (typically a member variable of your class).

Return Value

Nonzero if the exchange was successful; 0 if unsuccessful.

Remarks

Data path properties implement asynchronous control properties. The property's value will be read from or written to the variable referenced by dataPathProperty, as appropriate.

See Also

MFC Macros and Globals | COleControl::DoPropExchange | CDataPathProperty

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