IWMSNamedValue::put_Value

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IWMSNamedValue::put_Value

The put_Value method specifies the value portion of the name-value pair.

Syntax

  HRESULT put_Value(
  VARIANT  newVal
);

Parameters

newVal

[in] VARIANT containing the value.

Return Values

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

Return code Number Description
NS_E_NAMESPACE_WRONG_TYPE 0xC00D138BL newVal is an unsupported VARIANT type.

Remarks

You can use any VARIANT data type except VT_UNKNOWN, VT_DISPATCH, VT_ARRAY, VT_R4, or VT_DATE.

Example Code

#include <windows.h>
#include <atlbase.h>    // Includes CComBSTR and CComVariant.
#include "wmsserver.h"

// Declare variables and interfaces.
IWMSServer      *pServer;
IWMSNamedValues *pNamedValues;
IWMSNamedValue  *pNamedValue;

HRESULT         hr;
CComVariant     varIndex;
CComVariant     varValue;
CComBSTR        bstrName;
long            lCount;

// Initialize the COM library and retrieve a pointer
// to an IWMSServer interface.
hr = CoInitialize(NULL);
hr = CoCreateInstance(CLSID_WMSServer,
                      NULL,
                      CLSCTX_ALL,
                      IID_IWMSServer,
                      (void **)&pServer);
if (FAILED(hr)) goto EXIT;

// Retrieve a pointer to an IWMSNamedValues interface
// containing descriptive information about the server.
hr = pServer->get_Properties(&pNamedValues);
if (FAILED(hr)) goto EXIT;

// Add a new property to the collection of name-value pairs.
bstrName = "System Administrator";
varValue = "Bob Jenkins";
hr = pNamedValues->Add(bstrName, varValue, &pNamedValue);
if (FAILED(hr)) goto EXIT;

// Modify the newly added property.
varValue = "Bob Jenkins (ext. 12345)";
hr = pNamedValue->put_Value(varValue);
if (FAILED(hr)) goto EXIT;

EXIT:
    // TODO: Release temporary COM objects and uninitialize COM.

Requirements

Header: wmsserver.h.

Library: WMSServerTypeLib.dll.

Platform: Windows Server 2003 family, Windows Server 2008 family.

See Also

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