IWbemServices :: DeleteInstance中的WBEM_E_INVALID_PARAMETER [英] WBEM_E_INVALID_PARAMETER in IWbemServices::DeleteInstance

问题描述

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我收到    

I am getting  WBEM_E_INVALID_PARAMETER error in 

             hres = pSvc-> DeleteInstance（PathName，0，NULL，NULL）;

            hres = pSvc->DeleteInstance(PathName, 0, NULL, NULL);

以下是代码块。

             BSTR PathName = SysAllocString（L" MSFT_NetQosPolicySettingData.Name = \" Pol_0911 \""）;

    IWbemCallResult * pResDeleteInstance = NULL;


    hres = pSvc-> DeleteInstance（PathName，0，NULL，NULL）;

            BSTR PathName = SysAllocString(L"MSFT_NetQosPolicySettingData.Name=\"Pol_0911\"");
    IWbemCallResult *pResDeleteInstance = NULL;
    hres = pSvc->DeleteInstance(PathName, 0, NULL, NULL);

推荐答案

您好专家，需要帮助。

Hello experts, Need help.

我收到了   

I am getting  WBEM_E_INVALID_PARAMETER error in 

             hres = pSvc-> DeleteInstance（PathName，0，NULL，NULL）;

            hres = pSvc->DeleteInstance(PathName, 0, NULL, NULL);

以下是代码块。

             BSTR PathName = SysAllocString（L" MSFT_NetQosPolicySettingData.Name = \" Pol_0911 \""）;

    IWbemCallResult * pResDeleteInstance = NULL;


    hres = pSvc-> DeleteInstance（PathName，0，NULL，NULL）;

            BSTR PathName = SysAllocString(L"MSFT_NetQosPolicySettingData.Name=\"Pol_0911\"");
    IWbemCallResult *pResDeleteInstance = NULL;
    hres = pSvc->DeleteInstance(PathName, 0, NULL, NULL);

根据
IWbemServices :: DeleteInstance方法调用中的第二个参数应为
WBEM_FLAG_RETURN_IMMEDIATELY

According to IWbemServices::DeleteInstance method the second parameter in the call should be WBEM_FLAG_RETURN_IMMEDIATELY

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