锘??xml version="1.0" encoding="utf-8" standalone="yes"?> 涓嬮潰鐨勮繃紼媐or寰幆閲岀涓鏉¤鍙ワ細(xì)鍦ㄥ睆騫曚笂杈撳嚭涔?jié)涔?jié)琛ㄥ唴涔樻硶鐨勯殢鏈洪錛?BR>絎簩鏉¤鍙ワ細(xì)鍦ㄥ睆騫曚笂杈撳嚭涓鐧句互鍐呯殑鍔犳硶闅忔満棰樸?BR>紼嶅姞淇敼錛屽鍔犱竴浜涙潯浠惰鍙ヤ綘鍗沖彲寰楀埌寰楀噺娉曘侀櫎娉曞強(qiáng)鍥涘垯娣峰悎榪愮畻鐨勯殢鏈洪銆?/FONT>
function TMainForm.DeleteDirectory(NowPath: string): Boolean; //鍒犻櫎鏁翠釜鐩綍
2var
3 search: TSearchRec;
4 ret: integer;
5 key: string;
6begin
7 if NowPath[Length(NowPath)] <> '\' then
8 NowPath := NowPath + '\';
9 key := Nowpath + '*.*';
10 ret := findFirst(key, faanyfile, search);
11 while ret = 0 do begin
12 if ((search.Attr and fadirectory) = faDirectory)
13 then begin
14 if (Search.Name <> '.') and (Search.name <> '..') then
15 DeleteDirectory(NowPath + Search.name);
16 end else begin
17 if ((search.attr and fadirectory) <> fadirectory) then begin
18 deletefile(NowPath + search.name);
19 end;
20 end;
21 ret := FindNext(search);
22 end;
23 findClose(search);
24 removedir(NowPath);
25 result := True;
26end;
27
]]>procedure TForm1.Button1Click(Sender: TObject);
2var
3I: Integer;
4begin
5Randomize;
6for I := 1 to 10 do begin
7Canvas.TextOut(20,I*20,
8IntToStr(Random(9)+1)+'脳'+IntToStr(Random(9)+1)+'=');
9Canvas.TextOut(220,I*20,
10IntToStr(Random(100))+'+'+IntToStr(Random(100))+'=');
11end;
12end;
13
]]>procedure TForm1.ServerSocket1ClientRead(Sender: TObject;
2Socket: TCustomWinSocket);
3begin
4 Form1.Memo1.Lines.Add(Socket.ReceiveText);
5 Form1.ServerSocket1.Socket.Connections[0].SendText('OK!'+#0);
6end;
7
8procedure TForm1.ServerSocket1ClientConnect(Sender: TObject;
9Socket: TCustomWinSocket);
10begin
11 Form1.Memo1.Lines.Clear;
12end;
13
14procedure TForm1.ServerSocket1Accept(Sender: TObject;
15 Socket: TCustomWinSocket);
16begin
17 Form1.Memo1.Lines.Clear;
18 Form1.Memo1.Lines.Add('Connected');
19 Form1.ServerSocket1.Socket.Connections[0].SendText('OK!'+#0);
20end;
21
22procedure TForm1.FormCreate(Sender: TObject);
23begin
24 Form1.ShockwaveFlash1.Movie:= ExtractFilePath(Application.Exename)+'client.swf';
25end;
var mySocket = new XMLSocket();
2//
3mySocket.connect("127.0.0.1", 3000);
4mySocket.onConnect = function(success)
{
5 if (success)
{
6 lists.text = "Connect Ok!";
7 //mySocket.send("guest");
8 Selection.setFocus(input_txt);
9 } else
{
10 lists.text = "connect failed";
11 }
12};
13mySocket.onData = function(s)
{
14 lists.text+=s;
15};
16mySocket.onClose=function()
{
17 lists.text+="Server has been closed.";
18}
19//
20bn_send.onRelease = function()
{
21 sendMsg(input_txt.text);
22};
23function sendMsg(str)
{
24 mySocket.send(str);
25 input_txt.text = "";
26 Selection.setFocus(input_txt);
27}
婧愭枃浠朵笅杞?/A>
]]>
ExtractFileDir(FileName:String) 璇ュ嚱鏁板悓鏍瘋繑鍥炶礬寰勫悕錛屼絾涓嶅寘鎷粨灝劇殑瀛楃鈥淺鈥濓紝闄ら潪榪斿洖鐨勮礬寰勬槸鏍圭洰褰曘傘
鏍蜂緥浠g爜錛?BR>
銆 ShowMessage(ExtractFileDir(Application.Exename)); // 濡? c:\temp
銆銆ShowMessage(ExtractFilePath(Application.Exename)); // 濡? c:\temp\ 銆銆
銆銆杞歡涓氬湪鍥藉唴鐑簡璧鋒潵錛岀▼搴忓憳涔熸姠鎵嬩簡錛岃秺鏉ヨ秺澶氱殑浜哄姞鍏ョ▼搴忓憳琛屽垪銆傜▼搴忓憳鐨勭粡鍘嗕篃鏄緢澶氬噯紼嬪簭鍛樹滑鎬ヤ簬鎯崇煡閬撶殑錛屾湰鏂囦粙緇嶄簡涓涓滆繃鏉ヤ漢鈥濈殑緇忛獙鍜屾劅鎮(zhèn)燂紝鎴栬瀵瑰噯紼嬪簭鍛樹滑鏈変竴瀹氱殑鍚彂銆?nbsp;
銆銆涓嶇煡涓嶈鍋氳蔣浠跺凡緇忓仛浜嗗崄騫達(dá)紝鏈夋垚鍔熺殑鍠滄?zhèn)﹀Q屼篃鏈夊け璐ョ殑鐥涜嫤錛屼絾鎬諱笉鏁㈢О鑷繁鏄珮鎵嬶紝鍥犱負(fù)鍜屾垜蹇冪洰涓湡姝g殑楂樻墜浠瘮璧鋒潵錛岃繕宸緱澶繙銆備笘鐣屼笂騫舵病鏈夋垚涓洪珮鎵嬬殑鎹峰緞錛屼絾涓浜涘熀鏈師鍒欐槸鍙互閬靛驚鐨勩?nbsp;
銆銆1銆佹墡瀹炵殑鍩虹
銆銆鏁版嵁緇撴瀯銆佺鏁f暟瀛︺佺紪璇戝師鐞嗭紝榪欎簺鏄墍鏈夎綆楁満縐戝鐨勫熀紜錛屽鏋滀笉鎺屾彙瀹冧滑錛屽緢闅懼啓鍑洪珮姘村鉤鐨勭▼搴忋傜▼搴忎漢浜洪兘浼?xì)鍐欏Q屼絾褰撲綘鍙戠幇鍐欏埌涓瀹氱▼搴﹀緢闅懼啀鎻愰珮鐨勬椂鍊欙紝灝卞簲璇ユ兂鎯蟲槸涓嶆槸瑕佸洖榪囧ご鏉ュ瀛﹁繖浜涙渶鍩烘湰鐨勭悊璁恒備笉瑕佷竴寮濮嬪氨鍘誨OOP錛屽嵆浣夸綘鍐嶇簿閫歄OP錛岄亣鍒頒竴浜涘熀鏈畻娉曠殑鏃跺欏彲鑳戒篃浼?xì)鏉熸墜鏃牻{栥傚洜姝ゅ璇諱竴浜涜綆楁満鍩虹鐞嗚鏂歸潰鐨勪功綾嶆槸闈炲父鏈夊繀瑕佺殑銆?nbsp;
銆銆2銆佷赴瀵岀殑鎯沖儚鍔?nbsp;
銆銆涓嶈鎷樻償浜庡浐瀹氱殑鎬濈淮鏂瑰紡錛岄亣鍒伴棶棰樼殑鏃跺欒澶氭兂鍑犵瑙e喅闂鐨勬柟妗堬紝璇曡瘯鍒漢浠庢病鎯寵繃鐨勬柟娉曘備赴瀵岀殑鎯沖儚鍔涙槸寤虹珛鍦ㄤ赴瀵岀殑鐭ヨ瘑鐨勫熀紜涓婏紝闄よ綆楁満浠ュ錛屽娑夌寧鍏朵粬鐨勫縐戯紝姣斿澶╂枃銆佺墿鐞嗐佹暟瀛︾瓑絳夈傚紑闃旂殑鎬濈淮瀵圭▼搴忓憳鏉ヨ寰堥噸瑕併?nbsp;
銆銆3銆佹渶綆鍗曠殑鏄渶濂界殑
銆銆榪欎篃璁告槸鎵鏈夌瀛﹂兘閬靛驚鐨勪竴鏉″噯鍒欙紝澶嶆潅鐨勮川鑳借漿鎹㈠師鐞嗗湪鐖卞洜鏂潶鐪奸噷涓嶈繃鏄竴涓畝鍗曞緱涓嶈兘鍐嶇畝鍗曠殑鍏紡錛欵=mc2銆傜畝鍗曠殑鏂規(guī)硶鏇村鏄撹浜虹悊瑙o紝鏇村鏄撳疄鐜幫紝涔熸洿瀹規(guī)槗緇存姢銆傞亣鍒伴棶棰樻椂瑕佷紭鍏堣冭檻鏈綆鍗曠殑鏂規(guī)錛屽彧鏈夌畝鍗曟柟妗堜笉鑳芥弧瓚寵姹傛椂鍐嶈冭檻澶嶆潅鐨勬柟妗堛?nbsp;
銆銆4銆佷笉閽葷墰瑙掑皷
銆銆褰撲綘閬囧埌闅滅鐨勬椂鍊欙紝涓嶅Θ鏆傛椂榪滅鐢?shù)鑴戝Q岀湅鐪嬬獥澶栫殑椋庢櫙錛屽惉鍚交闊充箰錛屽拰鏈嬪弸鑱婅亰澶┿傚綋鎴戦亣鍒伴毦棰樼殑鏃跺欎細(xì)鍘葷帺娓告垙錛屽綋璐熻矗娓告垙鐨勯偅閮ㄥ垎澶ц剳緇嗚優(yōu)鏋佸害浜㈠鐨勬椂鍊欙紝璐熻矗緙栫▼鐨勯偅閮ㄥ垎澶ц剳緇嗚優(yōu)灝卞緱鍒頒簡鍏呭垎鐨勪紤鎭傚綋閲嶆柊寮濮嬪伐浣滅殑鏃跺欙紝鎴戜細(xì)鍙戠幇閭d簺闅鵑鐜板湪绔熺劧鍙互榪庡垉鑰岃В銆?nbsp;
銆銆5銆佸絳旀鐨勬復(fù)姹?nbsp;
銆銆浜虹被鑷劧縐戝鐨勫彂灞曞彶灝辨槸涓涓復(fù)姹傚緱鍒扮瓟妗堢殑榪囩▼錛屽嵆浣垮彧鑳界煡閬撶瓟妗堢殑涓灝忛儴鍒嗕篃鍊煎緱鎴戜滑鍘諱粯鍑恒傚彧瑕佷綘鍧氬畾淇″康錛屼竴瀹氳鎵懼埌闂鐨勭瓟妗堬紝浣犳墠浼?xì)浠樺嚭绮惧姏鍘绘帰鐑﹀Q屽嵆浣挎渶鍚庢病鏈夊緱鍒扮瓟妗堬紝鍦ㄨ繃紼嬩腑浣犱篃浼?xì)瀛﹀埌寰堝涓滆パ潃?nbsp;
銆銆6銆佸涓庡埆浜轟氦嫻?nbsp;
銆銆涓変漢琛屽繀鏈夋垜甯堬紝涔熻鍦ㄤ竴嬈″拰鍒漢涓嶇粡鎰忕殑璋堣瘽涓紝灝卞彲浠ヨ扛鍑虹伒鎰熺殑鐏姳銆傚涓婁笂緗戯紝鐪嬬湅鍒漢瀵瑰悓涓闂鐨勭湅娉曪紝浼?xì)缁欎綘寰堝ぇ鐨勫惎鍙戙?nbsp;
銆銆7銆佽壇濂界殑緙栫▼椋庢牸
銆銆娉ㄦ剰鍏繪垚鑹ソ鐨勪範(fàn)鎯紝浠g爜鐨勭緝榪涚紪鎺掞紝鍙橀噺鐨勫懡鍚嶈鍒欒濮嬬粓淇濇寔涓鑷淬傚ぇ瀹墮兘鐭ラ亾濡備綍鎺掗櫎浠g爜涓敊璇紝鍗村線寰蹇借浜嗗娉ㄩ噴鐨勬帓閿欍傛敞閲婃槸紼嬪簭鐨勪竴涓噸瑕佺粍鎴愰儴鍒嗭紝瀹冨彲浠ヤ嬌浣犵殑浠g爜鏇村鏄撶悊瑙o紝鑰屽鏋滀唬鐮佸凡緇忔竻妤氬湴琛ㄨ揪浜嗕綘鐨勬濇兂錛屽氨涓嶅繀鍐嶅姞娉ㄩ噴浜嗭紝濡傛灉娉ㄩ噴鍜屼唬鐮佷笉涓鑷達(dá)紝閭e氨鏇村姞緋熺硶銆?nbsp;
銆銆8銆侀煣鎬у拰姣呭姏
銆銆榪欎篃璁告槸鈥滈珮鎵嬧濆拰涓鑸▼搴忓憳鏈澶х殑鍖哄埆銆傞珮鎵嬩滑騫朵笉鏄ぉ鎵嶏紝浠栦滑鏄湪鏃犳暟涓棩鏃ュ澶滀腑紓ㄧ偧鍑烘潵鐨勩傛垚鍔熻兘緇欐垜浠甫鏉ユ棤姣旂殑鍠滄?zhèn)﹀Q屼絾榪囩▼鍗存槸鏃犳瘮鐨勬灟鐕ヤ箯鍛熾備綘涓嶅Θ鍋氫釜嫻嬭瘯錛屾壘涓?0000浠ュ唴鐨勭礌鏁拌〃錛屾妸瀹冧滑鍏ㄩ兘鎶勪笅鏉ワ紝鐒跺悗鍐嶆鏌ヤ笁閬嶏紝濡傛灉鑳藉涓嶉棿鏂湴瀹屾垚榪欎竴宸ヤ綔錛屼綘灝卞彲浠ユ弧瓚寵繖涓鏉°?BR>