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GetURL method

  • Artikel

Retrieves an object's URL.

Syntax

HRESULT retVal = object.GetURL(ppszURL);

Parameters

  • ppszURL
    Type: LPSTR

    Address of an LPSTR that will be filled with a pointer to the object's URL. Because this method allocates memory for the string, you must create and instance of an IMalloc interface and free the memory using IMalloc::Free when it is no longer needed.

Examples

The following code fragment provides an example of how to allocate and free memory in order to store a pointer to an object's URL.

//  START CODE FRAGMENT
{
    // In this example, pURL is a global IUniformResourceLocator 
    // pointer.
    LPSTR lpTemp;

    hres = pURL->GetURL(&lpTemp); 
    if (SUCCEEDED(hres)){
        IMalloc* pMalloc;
        hres = SHGetMalloc(&pMalloc); 
        if (SUCCEEDED(hres)){
            pMalloc->Free(lpTemp);
            pMalloc->Release();
        }
    }
}
//  END CODE FRAGMENT