20.CString::CString //构造函数 CString( ); CString( const CString& stringSrc ); CString( TCHAR ch, int nRepeat = 1 ); CString( LPCTSTR lpch, int nLength ); CString( const unsigned char* psz ); CString( LPCWSTR lps
CString( ); CString( const CString& stringSrc ); CString( TCHAR ch, int nRepeat = 1 ); CString( LPCTSTR lpch, int nLength ); CString( const unsigned char* psz ); CString( LPCWSTR lpsz ); CString( LPCSTR lpsz ); 示例: CString s1; CString s2( "cat" ); CString s3 = s2; CStri...
CString Left( int nCount ) const; throw( CMemoryException ); 返回值:返回的字符串是前nCount个字符。 示例: CString s( _T("abcdef") ); ASSERT( s.Left(2) == _T("ab") ); 3.CString::LoadString BOOL LoadString( UINT nID ); throw( CMemoryException ); 返回值:如果加载资源成功则返回...
CString Left( int nCount ) const; throw( CMemoryException ); 返回值:返回的字符串是前nCount个字符。 示例: CString s( _T("abcdef") ); ASSERT( s.Left(2) == _T("ab") ); 3.CString::LoadString BOOL LoadString( UINT nID ); throw( CMemoryException ); 返回值:如果加载资源成功则返回...
// CString::IsEmpty 示例 CString s; ASSERT( s.IsEmpty() ); 请参阅 CString::GetLength 2.CString::Left CString Left( int nCount ) const; throw( CMemoryException ); 返回值:返回的字符串是前nCount个字符。 示例: CString s( _T("abcdef") ); ...
CString a = "2019/3/6 星期三";CString b =a.Left(a.Find(" ",0));CString c =a.Right(...
2.CString::Left CString Left( int nCount ) const; throw( CMemoryException ); 返回值:返回的字符串是前nCount个字符。 示例: CString s( _T("abcdef") ); ASSERT( s.Left(2) == _T("ab") ); 3.CString::LoadString BOOL LoadString( UINT nID ); ...
CString str1="asdfadsfasf"; str1.Left(str1.GetLe VC如何取去除一个CString串的最后一个字符 12CString str=_T("Microsoft Window7");str=str.Left java中一个字符的String类型如何转换成char类型? String是字符串,char是字符,所以如果要把String转成char类型,那么要用char数组来存放。用Stri 想取一个窗口里...
CString str=_T("Microsoft Window7");str=str.Left(str.GetLength()-1); //str="Microsoft Window"
找到小数点的位置，得到字符串长度后加上小数点后两位的长度，用Left取左边的串，就保留了两位了，这种方法不能四舍五入，如果你要四舍五入，则判断第三个小数点后的数。CString