3.12.4.1 IInstallationBehavior::CanRequestUserInput (Opnum 8)

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The IInstallationBehavior::CanRequestUserInput (opnum 8) method retrieves whether the operation can request user input.

 HRESULT CanRequestUserInput(
   [out, retval] VARIANT_BOOL* retval
 );

retval: MUST be set either to VARIANT_TRUE if the operation can request user input or to VARIANT_FALSE if the operation never requests user input.

Return Values: The method MUST return information in an HRESULT data structure. The severity bit in the structure identifies the following conditions:

  • If the severity bit is set to 0, the method completed successfully.

  • If the severity bit is set to 1, the method failed and encountered a fatal error.

Exceptions Thrown: No exceptions are thrown beyond those thrown by the underlying RPC protocol [MS-RPCE].

This method SHOULD return the value of the CanRequestUserInput ADM element.