CString Mid( int nFirst, int nCount ) const;throw( CMemoryException );返回值:返回一个包含指定范围字符的拷贝的CString对象。注意,这个返回的CString对象可能是空的。CString::Mid参数 编辑 语音 nFirst 此CString对象中的要被提取的子串的第一个字符的从零开始的索引。
// example for CString::Mid CString s( _T("abcdef") ); ASSERT( s.Mid( 2, 3 ) == _T("cde") ); CString Overview|Class Members|Hierarchy Chart See AlsoCString::Left,CString::Right
CString Mid( int nFirst, int nCount ) const; CString Mid( int nFirst) const; Parameters nFirst Specifies the zero-based index of the first character in thisCStringobject that is to be included in the extracted substring. nCount Specifies the number of characters to extract from thisCString...
CString::Mid成员函数 CString Mid( int nFirst, int nCount ) const; 此成员函数从此CString对象中提取一个长度为nCount个字符的子串,从nFirst(从零开始的索引)指定的位置开始。此函数返回一个对所提取的字符串的拷贝。
CStringA value = str.Mid(str.Find('=') +1);if(param =="ticket") { m_pTA->ticket = value; }elseif(param =="movie") { m.reset(); Explode(value, m.titles,'|'); }elseif(param =="subtitle") { sub.reset(); sub.id = atoi(value); ...
CStringMid(intnFirst**)const;** throw(CMemoryException); CStringMid(intnFirst**,intnCount)const;** throw(CMemoryException); Return Value ACStringobject that contains a copy of the specified range of characters. Note that the returnedCStringobject may be empty. ...
Mid( int nFirst, int nCount)函数则截取从nFirst开始,截取nCount个字节字符。 3、Right(int nCount) 该函数截取右侧nCount个字节字符。 Left()、Mid()、Right()函数示例如下: CString s="天缘博客";//_T("天缘博客") CString s1=s.Left(3);//天?
CStringMid(intnFirst**)const;** throw(CMemoryException);CStringMid(intnFirst**,intnCount)const;** throw(CMemoryException);Return ValueA CString object that contains a copy of the specified range of characters. Note that the returned CString object may be empty.Parameters...
CString Mid( int nFirst ) const; throw( CMemoryException ); 获取从nFirst位置开始的子串。 CString Mid( int nFirst, int nCount ) const; throw( CMemoryException ); 获取从nFirst位置开始包含nCount个字符的子串。 9.CString Left( int nCount ) const;throw( CMemoryException ); ...