How To Create An Instance Of The Object In Com?

1.	How To Create An Instance Of The Object In Com?
Answer» To CREATE the instance of COM componet use the following WIN32 APIs To access the component that was there in local SYSTEM use following API COCREATEINSTANCE(clsid,NULL(used for AGGREGATION),CLSCTX_ALL,Interface_GUID,(void) &pRequestedInterface ); To access the COM componet remotely use the following API** CoCreateInstanceEx (CLSID,NULL,CLSCTX_ALL,COSERVERINFO,Interface_GUID,MULTI_QI* ); To create the instance of COM componet use the following WIN32 APIs To access the component that was there in local system use following API CoCreateInstance(clsid,NULL(used for aggregation),CLSCTX_ALL,Interface_GUID,(void) &pRequestedInterface ); To access the COM componet remotely use the following API** CoCreateInstanceEx (CLSID,NULL,CLSCTX_ALL,COSERVERINFO,Interface_GUID,MULTI_QI* );

Answer»

To CREATE the instance of COM componet use the following

WIN32 APIs

To access the component that was there in local SYSTEM use following API

COCREATEINSTANCE(clsid,NULL(used for

AGGREGATION),CLSCTX_ALL,Interface_GUID,(void**)

&pRequestedInterface );

To access the COM componet remotely use the following API

CoCreateInstanceEx

(CLSID,NULL,CLSCTX_ALL,COSERVERINFO,Interface_GUID,MULTI_QI*

);

To create the instance of COM componet use the following

WIN32 APIs

To access the component that was there in local system use following API

CoCreateInstance(clsid,NULL(used for

aggregation),CLSCTX_ALL,Interface_GUID,(void**)

&pRequestedInterface );

To access the COM componet remotely use the following API

CoCreateInstanceEx

(CLSID,NULL,CLSCTX_ALL,COSERVERINFO,Interface_GUID,MULTI_QI*

);

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