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190 lines
7.1 KiB
190 lines
7.1 KiB
// taskctx.idl : IDL source for taskctx.dll
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//
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// This file will be processed by the MIDL tool to
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// produce the type library (taskctx.tlb) and marshalling code.
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import "oaidl.idl";
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import "ocidl.idl";
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//////////////////////////////////////////////////////////////////////////
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// ITaskContext Interface
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//////////////////////////////////////////////////////////////////////////
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[
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object,
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uuid(96C637B0-B8DE-11D2-A91C-00AA00A71DCA),
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dual,
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pointer_default(unique)
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]
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interface ITaskContext : IDispatch
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{
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//////////////////////////////////////////////////////////////////////
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//
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// Function: GetParameter() - Retrieve a task (input/output) parameter
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//
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// Inputs: bstrName: Pointer to a basic string containing the name
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// of the input parameter to retrieve.
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//
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// pValue: Pointer to a variant that on output will contain
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// the value for the specified input parameter.
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//
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// Outputs: S_OK: Function succeeded
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//
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// E_POINTER: NULL pointer was specified
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//
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// E_INVALIDARG: Invalid argument was specified
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//
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// E_OUTOFMEMORY: Not enough memory
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//
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//////////////////////////////////////////////////////////////////////
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[id(1)]
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HRESULT GetParameter(
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[in] BSTR bstrName,
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[out, retval] VARIANT* pValue
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);
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//////////////////////////////////////////////////////////////////////
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//
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// Function: SetParameter() - Add a task (input/output) parameter or
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// update the value of an existing parameter
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//
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// Inputs: bstrName: Pointer to a basic string containing the name
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// of the input parameter to add.
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//
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// pValue: Pointer to a variant that contains the value
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// for the new input parameter.
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//
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// Outputs: S_OK: Function succeeded
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//
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// E_POINTER: NULL pointer was specified
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//
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// E_INVALIDARG: Invalid argument was specified
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//
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// E_OUTOFMEMORY: Not enough memory
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//
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//////////////////////////////////////////////////////////////////////
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[id(2)]
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HRESULT SetParameter(
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[in] BSTR bstrName,
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[in] VARIANT* pValue
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);
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//////////////////////////////////////////////////////////////////////
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//
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// Function: SaveParameters() - Persist the task context object
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//
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// Inputs: bstrObjName: Pointer to a basic string containing the
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// name of the data store object into which
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// the task context object is persisted.
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//
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// Outputs: S_OK: Function succeeded
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//
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// E_POINTER: NULL pointer was specified
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//
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// E_INVALIDARG: Invalid argument was specified
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//
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// E_OUTOFMEMORY: Not enough memory
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//
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// E_FAIL: Unable to save the task context
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//
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//////////////////////////////////////////////////////////////////////
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[id(3)]
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HRESULT SaveParameters(
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[in] BSTR bstrObjName
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);
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//////////////////////////////////////////////////////////////////////
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//
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// Function: RestoreParameters() - restore a task context object
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//
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// Inputs: bstrObjName: Pointer to a basic string containing the
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// name of the data store object from which
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// the task context object is restored.
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//
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// Outputs: S_OK: Function succeeded
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//
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// E_POINTER: NULL pointer was specified
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//
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// E_INVALIDARG: Invalid argument was specified
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//
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// E_OUTOFMEMORY: Not enough memory
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//
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// E_FAIL: Unable to restore the task context
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//
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//////////////////////////////////////////////////////////////////////
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[id(4)]
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HRESULT RestoreParameters(
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[in] BSTR bstrObjName
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);
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//////////////////////////////////////////////////////////////////////
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//
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// Function: Clone() - clone a task context object
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//
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// Inputs: ppTaskContext: Pointer to storage for the interface
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// pointer to the cloned task context object
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//
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// Outputs: S_OK: Function succeeded
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//
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// E_POINTER: NULL pointer was specified
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//
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// E_INVALIDARG: Invalid argument was specified
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//
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// E_OUTOFMEMORY: Not enough memory
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//
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// E_FAIL: Unable to restore the task context
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//
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//////////////////////////////////////////////////////////////////////
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[id(5)]
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HRESULT Clone(
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[out, retval] IUnknown** ppTaskContext
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);
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//////////////////////////////////////////////////////////////////////
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//
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// Function: RemoveParameter() - Remove a specified task parameter
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//
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// Inputs: bstrName: Name of the parameter to remove
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//
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// Outputs: S_OK: Function succeeded
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//
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// E_POINTER: NULL pointer was specified
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//
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// E_INVALIDARG: Invalid argument was specified
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//
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// E_OUTOFMEMORY: Not enough memory
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//
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// E_FAIL: Unable to restore the task context
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//
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//////////////////////////////////////////////////////////////////////
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[id(6)]
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HRESULT RemoveParameter(
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[in] BSTR bstrName
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);
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};
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[
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uuid(84DA87F3-CB46-11D2-BF23-00105A1F3461),
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version(1.0),
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helpstring("Microsoft Server Appliance Task Context 1.0 Type Library")
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]
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library TASKCTXLib
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{
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importlib("stdole32.tlb");
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importlib("stdole2.tlb");
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[
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uuid(84DA8800-CB46-11D2-BF23-00105A1F3461),
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helpstring("TaskContext Class")
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]
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coclass TaskContext
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{
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[default] interface ITaskContext;
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};
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};
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