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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