C ++ WMI UINT64问题

问题描述

限时删除！！

我有一个WMI类，并且我读得很好，我有几个读取属性的小functins.显然每个属性都有不同的属性类型.

我的问题是，您将用什么来阅读uint64?

对于字符串:

I have a WMI class and im reading fine, I have a couple of small functins that read properties. Obviously each will have a different property type.

My question is what would you use to read the uint64?

For Strings:

void WMIReader::ReadPropertyString( WCHAR* PropertyName, char* ReturnBuffer )
{
	VARIANT pProperty;
	ClassObject->Get( PropertyName, 0, &pProperty, 0, 0 );
	sprintf( ReturnBuffer, "%S", pProperty.bstrVal ); //bstrVal for strings
	VariantClear( &pProperty );
}

对于整数:

For Integers:

void WMIReader::ReadPropertyInt( WCHAR* PropertyName, char* ReturnBuffer )
{
	VARIANT pProperty;
	ClassObject->Get( PropertyName, 0, &pProperty, 0, 0 );
	sprintf( ReturnBuffer, "%i", pProperty.intVal ); //intVal for integers
	VariantClear( &pProperty );
}

对于UINT64:

For UINT64:

void WMIReader::ReadPropertyInt( WCHAR* PropertyName, char* ReturnBuffer )
{
    VARIANT pProperty;
    ClassObject->Get( PropertyName, 0, &pProperty, 0, 0 );
    sprintf( ReturnBuffer, "%i", pProperty.???? ); //What for uint64?
    VariantClear( &pProperty );
}

感谢

Thanks

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