lrc_DispMethod
Example: lrc_DispMethod | IDispatch Interface Calls |
Invokes a method of an interface using the IDispatch:Invoke method.
VARIANT lrc_DispMethod( 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_DispMethodfunction invokes a method of an interface using the IDispatch:Invoke method. The lrc_DispMethod call sets wflags to DISPATCH_METHOD.
Calls to GetIDsOfNames are hidden inside the lrc_Dispcalls.The lrc_DispMethod 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.
Return Values
Parameterization
You cannot use standard parameterization for any arguments in this function.