mfc文件读取有关问题_VC

mfc文件读取问题
我有txt文件，内容是：
1 (12,23) (23,24) (33,55)
2 (44,55) (27,76) (43,23)
我要把括号里的每个数字，分别存到我的数组中。不要保存序号、空格和括号。怎么读取呢？

------解决方案--------------------------------------------------------
sscanf
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读入一行，然后找到所有的"（"、")"、"，"的位置，使用CString的:

C/C++ code

// return nCount characters starting at zero-based nFirstCString Mid(int nFirst, int nCount) const;// return all characters starting at zero-based nFirstCString Mid(int nFirst) const;
------解决方案--------------------------------------------------------
探讨

sscanf

------解决方案--------------------------------------------------------
使用CFile读取进来，用mid函数切割。
------解决方案--------------------------------------------------------
C/C++ codeint a1,a2,a3,a4,a5,a6,a7;while(file.ReadString(str))//按行读取  {     if(sscanf(str.GetBuffer(),"%d (%d,%d) (%d,%d) (%d,%d)",&a1,&a2,&a3,&a4,&a5,&a6,&a7)==7)     {     //a2,a3,a4,a5,a6,a7     }  }
------解决方案--------------------------------------------------------
看例子:

CStdioFile fileR;
	if( !fileR.Open(_T("your.txt"),CFile::modeRead|CFile::shareExclusive|CFile::typeText) )
	{
		AfxMessageBox(_T("读文件出错!") );
		return;
	}

	int iPositionL,iPositionR,iDot;
	CString SReadStr,SPositionL,SPositionR,STemp;

	//我有txt文件，内容是： 
	//1 (12,23) (23,24) (33,55)
	//2 (44,55) (27,76) (43,23)

	while(fileR.ReadString(SReadStr))//SReadStr : 1 (12,23) (23,24) (33,55)
	{
		iPositionL = -1;
		while( (iPositionL = SReadStr.Find ( '(',iPositionL + 1 ) ) != -1 )
		{
			iPositionR = SReadStr.Find ( ')',iPositionL );

			STemp = SReadStr.Mid ( iPositionL + 1, iPositionR - iPositionL - 1 );
			//STemp : 12,23

			iDot = STemp.Find ( ',' );

			SPositionL = STemp.Left ( iDot );// SPositionL : 12
			SPositionR = STemp.Mid ( iDot + 1 );// SPositionR : 23
		}
	}

附注，下面是将字符串转整数例子：

	char* Str;

	USES_CONVERSION;

	Str = T2A( SPositionL.GetBuffer() );//系统宏T2A(W2A)
	int iTemp = atoi( Str );