XRPropertyBag.GetPropertyChangedEvent(IXRCustomEvent <XRPropertyChangedCustomEventArgs,IXRPropertyBag>**) (Compact 2013)
3/28/2014
This method obtains the PropertyChanged event.
Syntax
HRESULT STDMETHODCALLTYPE GetPropertyChangedEvent(
IXRCustomEvent<XRPropertyChangedCustomEventArgs,
IXRPropertyBag> ** ppEvent)
Parameters
- ppEvent
[out] Pointer to an IXRCustomEvent object that represents the PropertyChanged event for the XRPropertyBag class.
Return Value
The following table shows the possible return values.
Value |
Description |
|---|---|
S_OK |
The method was successful. |
E_FAIL |
The method was unsuccessful. |
E_POINTER |
The ppEvent parameter is not valid. |
Remarks
You must also implement functionality that raises the PropertyChanged event that is stored in the m_pPropertyChangedEvent field when a property value changes.
Requirements
Header |
XRPropertyBag.h |
See Also
Reference
XRPropertyBag
IXRCustomEvent
XRPropertyChangedCustomEventArgs