wpclsQuerySetting
This method returns the class object settings from the Settings notebook.
Syntax
_wpclsQuerySetting(somSelf, pszSetting, pValue, ulValueLen)
Parameters
- somSelf (M_WPAbstract *) - input
- Pointer to the WPAbstract class object.
- pszSetting (PSZ) - input
- Name of the setting that is to be queried.
- pValue (PVOID) - in/out
- Buffer in which settings values are returned. If this parameter is NULL, only the length of the value of the setting is returned.
- ulValueLen (ULONG) - input
- Length of pValue.
- ulReturnedData (ULONG) - returns
- Length of data returned in pValue. A return value of 0 indicates an error occurred, in which case no data is returned in pValue.
Returns
- ulReturnedData (ULONG) - returns
- Length of data returned in pValue. A return value of 0 indicates an error occurred, in which case no data is returned in pValue.
Remarks
This is a virtual method and must be overridden by a subclass. Each subclass documents the possible values for pszSetting and pValue. These settings and values are specific for each subclass. Note that all settings have safe defaults, so it is never necessary to pass unnecessary settings to an object.
For a list of settings and their associated values, see the individual classes.
How to Override
This is a virtual method and must be overridden by a subclass.
Usage
This method should never be called. It is a virtual method and must be overridden by a subclass.