CString( );
渚嬶細CString csStr;
CString( const CString& stringSrc );
渚嬶細CString csStr("ABCDEF涓枃123456");
CString csStr2(csStr);
CString( TCHAR ch, int nRepeat = 1 );
渚嬶細CString csStr('a',5);
//csStr="aaaaa"
CString( LPCTSTR lpch, int nLength );
渚嬶細CString csStr("abcdef",3);
//csStr="abc"
CString( LPCWSTR lpsz );
渚嬶細wchar_t s[]=L"abcdef";
CString csStr(s);
//csStr=L"abcdef"
CString( const unsigned char* psz );
渚嬶細const unsigned char s[]="abcdef";
const unsigned char* sp=s;
CString csStr(sp);
//csStr="abcdef"
CString( LPCSTR lpsz );
渚嬶細CString csStr("abcdef");
//csStr="abcdef"
榪斿洖瀛楃涓茬殑闀垮害錛屼笉鍖呭惈緇撳熬鐨勭┖瀛楃銆?br />渚嬶細csStr="ABCDEF涓枃123456";
printf("%d",csStr.GetLength()); //16
棰犲掑瓧絎︿覆鐨勯『搴?br />渚嬶細csStr="ABCDEF涓枃123456";
csStr.MakeReverse();
cout<<csStr; //654321鏂囦腑FEDCBA
灝嗗皬鍐欏瓧姣嶈漿鎹負澶у啓瀛楁瘝
渚嬶細csStr="abcdef涓枃123456";
csStr.MakeUpper();
cout<<csStr; //ABCDEF涓枃123456
灝嗗ぇ鍐欏瓧姣嶈漿鎹負灝忓啓瀛楁瘝
渚嬶細csStr="ABCDEF涓枃123456";
csStr.MakeLower();
cout<<csStr; //abcdef涓枃123456
鍖哄垎澶у皬鍐欐瘮杈冧袱涓瓧絎︿覆錛岀浉絳夋椂榪斿洖0錛屽ぇ浜庢椂榪斿洖1錛屽皬浜庢椂榪斿洖-1
渚嬶細csStr="abcdef涓枃123456";
csStr2="ABCDEF涓枃123456";
cout<<csStr.CompareNoCase(csStr2); //0
涓嶅尯鍒嗗ぇ灝忓啓姣旇緝涓や釜瀛楃涓詫紝鐩哥瓑鏃惰繑鍥?錛屽ぇ浜庢椂榪斿洖1錛屽皬浜庢椂榪斿洖-1
渚嬶細csStr="abcdef涓枃123456";
csStr2="ABCDEF涓枃123456";
cout<<csStr.CompareNoCase(csStr2); //-1
鍒犻櫎瀛楃錛屽垹闄や粠涓嬫爣nIndex寮濮嬬殑nCount涓瓧絎?br />渚嬶細csStr="ABCDEF";
csStr.Delete(2,3);
cout<<csStr; // ABF
//褰搉Index榪囧ぇ錛岃秴鍑哄鍍忔墍鍦ㄥ唴瀛樺尯鍩熸椂錛屽嚱鏁版病鏈変換浣曟搷浣溿?br />//褰搉Index涓鴻礋鏁版椂錛屼粠絎竴涓瓧絎﹀紑濮嬪垹闄ゃ?br />//褰搉Count榪囧ぇ錛屽鑷村垹闄ゅ瓧絎﹁秴鍑哄鍍忔墍鍦ㄥ唴瀛樺尯鍩熸椂錛屼細鍙戠敓鏃犳硶棰勬枡鐨勭粨鏋溿?br />//褰搉Count涓鴻礋鏁版椂錛屽嚱鏁版病鏈変換浣曟搷浣溿?wbr>
int Insert( int nIndex, LPCTSTR pstr )
鍦ㄤ笅鏍囦負nIndex鐨勪綅緗紝鎻掑叆瀛楃鎴栧瓧絎︿覆銆傝繑鍥炴彃鍏ュ悗瀵硅薄鐨勯暱搴?br />渚嬶細csStr="abc";
csStr.Insert(2,'x');
cout<<csStr; //abxc
csStr.Insert(2,"xyz");
cout<<csStr; //abxyzc
//褰搉Index涓鴻礋鏁版椂錛屾彃鍏ュ湪瀵硅薄寮澶?br />//褰搉Index瓚呭嚭瀵硅薄鏈熬鏃訛紝鎻掑叆鍦ㄥ璞℃湯灝?wbr>
縐婚櫎瀵硅薄鍐呯殑鎸囧畾瀛楃銆傝繑鍥炵Щ闄ょ殑鏁扮洰
渚嬶細csStr="aabbaacc";
csStr.Remove('a');
cout<<csStr; //bbcc
int Replace( LPCTSTR lpszOld, LPCTSTR lpszNew );
鏇挎崲瀛椾覆
渚嬶細csStr="abcdef";
csStr.Replace('a','x');
cout<<csStr; //xbcdef
csStr="abcdef";
csStr.Replace("abc","xyz");
cout<<csStr; //xyzdef
void TrimLeft( TCHAR chTarget );
void TrimLeft( LPCTSTR lpszTargets );
浠庡乏鍒犻櫎瀛楃錛岃鍒犵殑瀛楃涓巆hTarget鎴杔pszTargets鍖歸厤錛屼竴鐩村垹鍒扮涓涓笉鍖歸厤鐨勫瓧絎︿負姝?br />渚嬶細csStr="aaabaacdef";
csStr.TrimLeft('a');
cout<<csStr; //baacdef
csStr.TrimLeft("ab");
cout<<csStr; //cdef
//鏃犲弬鏁版椂鍒犻櫎絀烘牸
void TrimRight( TCHAR chTarget );
void TrimRight( LPCTSTR lpszTargets );
浠庡彸鍒犻櫎瀛楃錛岃鍒犵殑瀛楃涓巆hTarget鎴杔pszTargets鍖歸厤錛屼竴鐩村垹鍒扮涓涓笉鍖歸厤鐨勫瓧絎︿負姝?br />渚嬶細csStr="abcdeaafaaa";
csStr.TrimRight('a');
cout<<csStr; //abcdeaaf
csStr="abcdeaafaaa";
csStr.TrimRight("fa");
cout<<csStr; //abcde
//鏃犲弬鏁版椂鍒犻櫎絀烘牸
娓呯┖
渚嬶細csStr="abcdef";
csStr.Empty();
printf("%d",csStr.GetLength()); //0
嫻嬭瘯瀵硅薄鏄惁涓虹┖錛屼負絀烘椂榪斿洖闆訛紝涓嶄負絀烘椂榪斿洖闈為浂
渚嬶細csStr="abc";
cout<<csStr.IsEmpty(); //0;
cout<<csStr.IsEmpty(); //1;
int Find( LPCTSTR lpszSub ) const;
int Find( TCHAR ch, int nStart ) const;
int Find( LPCTSTR pstr, int nStart ) const;
鏌ユ壘瀛椾覆錛宯Start涓哄紑濮嬫煡鎵劇殑浣嶇疆銆傛湭鎵懼埌鍖歸厤鏃惰繑鍥?1錛屽惁鍒欒繑鍥炲瓧涓茬殑寮濮嬩綅緗?br />渚嬶細csStr="abcdef";
cout<<csStr.Find('b'); //1
cout<<csStr.Find('b',3); //-1
cout<<csStr.Find('b',0); //1
cout<<csStr.Find("de",4); //-1
cout<<csStr.Find("de",0); //3
//褰搉Start瓚呭嚭瀵硅薄鏈熬鏃訛紝榪斿洖-1銆?br />//褰搉Start涓鴻礋鏁版椂錛岃繑鍥?1銆?wbr>
鏌ユ壘lpszCharSet涓換鎰忎竴涓瓧絎﹀湪CString瀵硅薄涓殑鍖歸厤浣嶇疆銆傛湭鎵懼埌鏃惰繑鍥?1錛屽惁鍒欒繑鍥炲瓧涓茬殑寮濮嬩綅緗?br />渚嬶細csStr="abcdef";
cout<<csStr.FindOneOf("cxy"); //2
榪斿洖瀵硅薄涓笌lpszCharSet涓換鎰忓尮閰嶇殑絎竴涓瓧絎︿箣鍓嶇殑瀛愪覆
渚嬶細csStr="abcdef";
cout<<csStr.SpanExcluding("cf"); //ab
浠庡璞′腑鏌ユ壘涓巐pszCharSe涓換鎰忓瓧絎︿笉鍖歸厤鐨勫瓧絎︼紝騫惰繑鍥炵涓涓笉鍖歸厤瀛楃涔嬪墠鐨勫瓧涓?br />渚嬶細csStr="abcdef";
cout<<csStr.SpanIncluding("fdcba"); //abcd
浠庡悗鍚戝墠鏌ユ壘絎竴涓尮閰嶏紝鎵懼埌鏃惰繑鍥炰笅鏍囥傛病鎵懼埌鏃惰繑鍥?1
渚嬶細csStr="abba";
cout<<csStr.ReverseFind('a'); //3
void Format( UINT nFormatID, ... );
鏍煎紡鍖栧璞★紝涓嶤璇█鐨剆printf鍑芥暟鐢ㄦ硶鐩稿悓
渚嬶細csStr.Format("%d",13);
cout<<csStr; //13
榪斿洖涓嬫爣涓簄Index鐨勫瓧絎︼紝涓庡瓧絎︿覆鐨刐]鐢ㄦ硶鐩稿悓
渚嬶細csStr="abcdef";
cout<<csStr.GetAt(2); //c
//褰搉Index涓鴻礋鏁版垨瓚呭嚭瀵硅薄鏈熬鏃訛紝浼氬彂鐢熸棤娉曢鏂欑殑緇撴灉銆?wbr>
緇欎笅鏍囦負nIndex鐨勫瓧絎﹂噸鏂拌祴鍊?br />渚嬶細csStr="abcdef";
csStr.SetAt(2,'x');
cout<<csStr; //abxdef
//褰搉Index涓鴻礋鏁版垨瓚呭嚭瀵硅薄鏈熬鏃訛紝浼氬彂鐢熸棤娉曢鏂欑殑緇撴灉銆?wbr>
浠庡乏鍙栧瓧涓?br />渚嬶細csStr="abcdef";
cout<<csStr.Left(3); //abc
//褰搉Count絳変簬0鏃訛紝榪斿洖絀恒?br />//褰搉Count涓鴻礋鏁版椂錛岃繑鍥炵┖銆?br />//褰搉Count澶т簬瀵硅薄闀垮害鏃訛紝榪斿洖鍊間笌瀵硅薄鐩稿悓銆?wbr>
浠庡彸鍙栧瓧涓?br />渚嬶細csStr="abcdef";
cout<<csStr.Right(3); //def
//褰搉Count絳変簬0鏃訛紝榪斿洖絀恒?br />//褰搉Count涓鴻礋鏁版椂錛岃繑鍥炵┖銆?br />//褰搉Count澶т簬瀵硅薄闀垮害鏃訛紝榪斿洖鍊間笌瀵硅薄鐩稿悓銆?wbr>
CString Mid( int nFirst, int nCount ) const;
浠庝腑闂村紑濮嬪彇瀛椾覆
渚嬶細csStr="abcdef";
cout<<csStr.Mid(2); //cdef
cout<<csStr.Mid(2,3); //cde
//褰搉First涓?鍜屼負璐熸暟鏃訛紝浠庣涓涓瓧絎﹀紑濮嬪彇銆?br />//褰搉First絳変簬瀵硅薄鏈熬鏃訛紝榪斿洖絀哄瓧涓層?br />//褰搉First瓚呭嚭瀵硅薄鏈熬鏃訛紝浼氬彂鐢熸棤娉曢鏂欑殑緇撴灉銆?br />//褰搉Count瓚呭嚭瀵硅薄鏈熬鏃訛紝榪斿洖浠巒First寮濮嬩竴鐩村埌瀵硅薄鏈熬鐨勫瓧涓?br />//褰搉Count涓?鍜屼負璐熸暟鏃訛紝榪斿洖絀哄瓧涓層?wbr>
鐢寵鏂扮殑絀洪棿錛屽茍榪斿洖鎸囬拡
渚嬶細csStr="abcde";
LPTSTR pStr=csStr.GetBuffer(10);
strcpy(pStr,"12345");
csStr.ReleaseBuffer();
pStr=NULL;
cout<<csStr //12345
//浣跨敤瀹孏etBuffer鍚庯紝蹇呴』浣跨敤ReleaseBuffer浠ユ洿鏂板璞″唴閮ㄦ暟鎹紝鍚﹀垯浼氬彂鐢熸棤娉曢鏂欑殑緇撴灉銆?wbr>
浣跨敤GetBuffer鍚庯紝蹇呴』浣跨敤ReleaseBuffer浠ユ洿鏂板璞″唴閮ㄦ暟鎹?br />渚嬶細csStr="abc";
LPTSTR pStr=csStr.GetBuffer(10);
strcpy(pStr,"12345");
cout<<csStr.GetLength(); //3(閿欒鐨勭敤娉?
csStr.ReleaseBuffer();
cout<<csStr.GetLength(); //5(姝ｇ‘)
//CString瀵硅薄鐨勪換浣曟柟娉曢兘搴斿湪ReleaseBuffer涔嬪悗璋冪敤
鐢寵鏂扮殑絀洪棿錛屽茍榪斿洖鎸囬拡
渚嬶細csStr="abc";
csStr.GetBufferSetLength(20);
cout<<csStr; //abc
count<<csStr.GetLength(); //3;
//浣跨敤GetBufferSetLength鍚庡彲浠ヤ笉蹇呬嬌鐢≧eleaseBuffer銆?br />
CString ImagePath = "d:/abc/dd.avi";
int i = ImagePath.ReverseFind(_T('/'));
CString strtest = ImagePath.Left(i+1);
pasting
]]>
strcmp(char *s1, char *s2) : 鎸夌収鍚勪釜瀛楃錛坅scii錛夋瘮杈僺1鍜宻2錛岀浉絳夊垯榪斿洖0錛屽惁鍒欒繑鍥瀉scii鐩稿噺鐨勭粨鏋溿?br />
int _stricmp( const char *string1, const char *string2 );
|
Return value |
Description |
|---|---|
|
< 0 |
string1 less than string2 |
|
0 |
string1 identical to string2 |
|
> 0 |
string1 greater than string2 |
]]>
鏂囦歡閫夋嫨瀵硅瘽妗嗙殑浣跨敤錛氶鍏堟瀯閫犱竴涓璞″茍鎻愪緵鐩稿簲鐨勫弬鏁幫紝鏋勯犲嚱鏁板師鍨嬪涓嬶細
CFileDialog::CFileDialog( BOOL bOpenFileDialog, LPCTSTR lpszDefExt = NULL, LPCTSTR lpszFileName = NULL, DWORD dwFlags = OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, LPCTSTR lpszFilter = NULL, CWnd* pParentWnd = NULL );
渚嬪瓙錛欳FileDialog mFileDlg(FALSE, NULL, NULL, OFN_ALLOWMULTISELECT, _T("鎵鏈夋枃浠?(*.*)|*.*||"), this);
鍙傛暟鎰忎箟濡備笅錛?/span>
bOpenFileDialog 涓篢RUE鍒欐樉紺烘墦寮瀵硅瘽妗嗭紝涓篎ALSE鍒欐樉紺轟繚瀛樺璇濇枃浠跺璇濇銆?/span>
lpszDefExt 鎸囧畾榛樿鐨勬枃浠舵墿灞曞悕銆?/span>
lpszFileName 鎸囧畾榛樿鐨勬枃浠跺悕銆?/span>
dwFlags 鎸囨槑涓浜涚壒瀹氶鏍箋?/span>
lpszFilter 鏄渶閲嶈鐨勪竴涓弬鏁幫紝瀹冩寚鏄庡彲渚涢夋嫨鐨勬枃浠剁被鍨嬪拰鐩稿簲鐨勬墿灞曞悕銆傚弬鏁版牸寮忓錛?/span>
"Chart Files (*.xlc)|*.xlc|Worksheet Files (*.xls)|*.xls|Data Files (*.xlc;*.xls)|*.xlc; *.xls|All Files (*.*)|*.*||";鏂囦歡綾誨瀷璇存槑鍜屾墿灞曞悕闂寸敤 | 鍒嗛殧錛屽悓縐嶇被鍨嬫枃浠剁殑鎵╁睍鍚嶉棿鍙互鐢?; 鍒嗗壊錛屾瘡縐嶆枃浠剁被鍨嬮棿鐢?| 鍒嗛殧錛屾湯灝劇敤 || 鎸囨槑銆?/span>
pParentWnd 涓虹埗紿楀彛鎸囬拡銆?/span>
鍒涘緩鏂囦歡瀵硅瘽妗嗗彲浠ヤ嬌鐢―oModal()錛屽湪榪斿洖鍚庡彲浠ュ埄鐢ㄤ笅闈㈢殑鍑芥暟寰楀埌鐢ㄦ埛閫夋嫨錛?/span>
CString CFileDialog::GetPathName( ) 寰楀埌瀹屾暣鐨勬枃浠跺悕錛屽寘鎷洰褰曞悕鍜屾墿灞曞悕濡傦細c: est est1.txt
CString CFileDialog::GetFileName( ) 寰楀埌瀹屾暣鐨勬枃浠跺悕錛屽寘鎷墿灞曞悕濡傦細test1.txt
CString CFileDialog::GetExtName( ) 寰楀埌瀹屾暣鐨勬枃浠舵墿灞曞悕錛屽錛歵xt
CString CFileDialog::GetFileTitle ( ) 寰楀埌瀹屾暣鐨勬枃浠跺悕錛屼笉鍖呮嫭鐩綍鍚嶅拰鎵╁睍鍚嶅錛歵est1
POSITION CFileDialog::GetStartPosition( ) 瀵逛簬閫夋嫨浜嗗涓枃浠剁殑鎯呭喌寰楀埌絎竴涓枃浠朵綅緗?/span>
CString CFileDialog::GetNextPathName( POSITION& pos ) 瀵逛簬閫夋嫨浜嗗涓枃浠剁殑鎯呭喌寰楀埌涓嬩竴涓枃浠朵綅緗紝騫跺悓鏃惰繑鍥炲綋鍓嶆枃浠跺悕銆備絾蹇呴』宸茬粡璋冪敤榪嘝OSITION CFileDialog::GetStartPosition( )鏉ュ緱鍒版渶鍒濈殑POSITION鍙橀噺銆?/span>
]]>