DOSRequestor_Activate DOSRequestor_BeginProviderExclusion DOSRequestor_Cancel DOSRequestor_Connect DOSRequestor_EndProviderExclusion DOSRequestor_ExcludeProvider DOSRequestor_Get DOSRequestor_Invoke DOSRequestor_OpenSession DOSRequestor_Register DOSRequestor_Set DOSRequestor_Subscribe DOSRequestor_Watch

void DOSRequestor_BeginProviderExclusion ( void  ) Begin the exclusion list. Note Building an exclusion list must take place inside the requestor's HandleExclusions callback.