//--------------------------------------------------------------------------------
// = 版权
//       Copyright(c) 2000 
//		 All rights reserved
// = 作者(S)
//       李夫银
// = 版本
//       Version1.0 
// = 日期
//		 2002.7.20
// = 修改日志
//		
//--------------------------------------------------------------------------------
#ifndef _UIIVARIANTUTILITY_H__
#define _UIIVARIANTUTILITY_H__

#include "COMDEF.H"

class CUIIVariantUtility  
{
public:
			 CUIIVariantUtility();
	virtual ~CUIIVariantUtility();

public:

	static BOOL Variant2String(const _variant_t& var, CString& sText);

	static BOOL bstr_t2String(_bstr_t bstr,CString& sText);

	static BOOL DataTypeEnum2String(int nIndex,CString& sText);

	static BOOL Variant2Long(_variant_t& var, LONG& lValue);

	static BOOL Variant2Double(_variant_t& var, double& dValue);

	static BOOL Variant2Float(_variant_t& var, float& fValue);

	static BOOL Variant2Int(_variant_t& var, int& iValue);

	static BOOL Variant2Short(_variant_t& var, short& nValue);

	static BOOL Variant2Bool(_variant_t& var, BOOL& bValue);

};


#endif