IPortableDeviceServiceCapabilities::GetEventParameterAttributes method (portabledeviceapi.h)
The GetEventParameterAttributes method retrieves the attributes of an event parameter.
Syntax
HRESULT GetEventParameterAttributes(
REFGUID Event,
[in] REFPROPERTYKEY Parameter,
[out] IPortableDeviceValues **ppAttributes
);
Parameters
Event
The event that contains the parameter whose attributes are retrieved.
[in] Parameter
The parameter whose attributes are retrieved.
[out] ppAttributes
The IPortableDeviceValues interface that receives the list of attributes.
Return value
If the method succeeds, it returns S_OK. Any other HRESULT value indicates that the call failed.
Remarks
Possible attribute values include the WPD_PARAMETER_ATTRIBUTE_VARTYPE and WPD_PARAMETER_ATTRIBUTE_FORM properties.
Examples
For an example of how to use this method, see Retrieving Supported Service Events.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 7 [desktop apps | UWP apps] |
Minimum supported server | None supported |
Target Platform | Windows |
Header | portabledeviceapi.h |