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IWMSNamedValues::Remove
The Remove method removes a name-value pair from the IWMSNamedValues collection.
Syntax
HRESULT Remove( VARIANT varIndex );
Parameters
varIndex
[in] VARIANT containing either the name, the index number, or a pointer to the name-value pair.
Return Values
If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.
| Return code | Number | Description |
| DISP_E_BADINDEX | 0x8002000B | varIndex is an invalid index location. |
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;
// Remove the newly added property from the collection.
varIndex = "System Administrator";
hr = pNamedValues->Remove(varIndex);
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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