Share this page
lrc_DispMethod1
| Example: lrc_DispMethod1 | IDispatch Interface Calls |
Invokes a method and gets a property of the same name using the IDispatch interface.
VARIANT lrc_DispMethod1( IDispatch * pDispatch, char *idName, unsigned long locale, ...);
| *pDispatch | A pointer to the IDispatch interface. |
| *idName | A pointer to the name of the method to invoke. |
| locale | The language locale. |
Additional Arguments
| Args | A list of the required arguments of the method (the unnamed arguments of the DispParams structure in the original Microsoft definition). |
| OPTIONAL_ARGS | An optional flag signaling that the next arguments will be a series of pairs of optional arguments, with each pair giving the name and the value of the argument (the named arguments of the DispParams structure in the original Microsoft definition). |
| LAST_ARG | A flag signaling that the preceding argument was the last argument. |
| __CheckResult | This flag is generated by VuGen to indicate if the call was successful when the script was generated and HRESULT should be checked. Values: CHECK_HRES or DONT_CHECK_HRES. |
The lrc_DispMethod1 invokes a method and gets a property of the same name using the IDispatch interface. The lrc_DispMethod1 call sets wflags to DISPATCH_METHOD and DISPATCH_PROPERTYGET. It can be used if a method and a property have the same name.
The lrc_DispMethod1 returns the return value of the invoked function.
IDispatch is a "meta-interface" that exposes all of the other interfaces and methods of a COM object.
Calls to GetIDsOfNames are hidden inside the lrc_Disp calls.
Return Values
Parameterization
You cannot use standard parameterization for any arguments in this function.
