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procedure TForm1.Button1Click(Sender: TObject);
var
S: String;
begin
if OpenDialog1.Execute then
begin
s := OpenDialog1.FileName;
WinExec( PChar(s), SW_NORMAL);
end;
end;

---------------------------------------------------------------

ÎÒÃdz£Óõĺ¯ÊýÓÐÁ½¸ö£¬WinExec ºÍ ShellExecute¡£

1£© ʹÓà WinExec º¯Êý £¨ÊôÓÚ WinProcsµ¥Ôª£©
· ÉùÃ÷ÐÎʽ UNIT WinExec(LPCSTR lpCmdLine, UINT uCmdShow);
[Àý] var SDir:string;
SetLength(SDir,144);
GetWindowsDirectory(PChar(SDir),144);
SetLength(SDir,StrLen(PChar(SDir)));
SDir:=SDir+'\notepad.exe'+' '+savedialog1.FileName;
WinExec(PChar(SDir), SW_SHOWMAXIMIZED);
×¢Ò⣺Èç¹û SDir ²»ÊÇÓÐЧ·¾¶²»»áÌáʾ´íÎó¡£
[Àý] winexec('command.com /c copy *.* c:\',SW_Normal);
[Àý] winexec('start abc.txt');



2£©Ê¹Óà ShellExecute º¯Êý£¨ÊôÓÚShellAPIµ¥Ôª£©
ËüµÄ¼¸¸ö²ÎÊý£º
· hwnd£º´°ÌåµÄ¾ä±ú£»
· lpOperation£º´ò¿ª³ÌÐòÖ´ÐеIJÙ×÷£¬¹²Ô¤ÁôÓÐ"open"¡¢"explore"¡¢ "print"ÈýÖÖ·½Ê½£¬´Ë²ÎÊý¿ÉÒÔÊ¡ÂÔ£¬´Ëʱ½«ÒÀ¾Ý´ò¿ªµÄÎļþ£¨lpFile£©µÄÀàÐÍÖ´ÐÐÏàÓ¦µÄ²Ù×÷£¬±ÈÈ磺Èç¹ûlpFileΪһÎı¾Îļþ£¬ÄÇô½«»áÔÚÓë¸ÃÎļþÏà¹ØÁªµÄ³ÌÐòÖдò¿ªËü
· lpFile£ºÎļþÃû£»
· lpParamerters£º´ò¿ªÎļþʱËùÐèµÄ²ÎÊý£»
· lpDirectory£ºÎļþÃûËùÔڵķ¾¶£¬µ±È»£¬Ò»°ãÀ´Ëµ£¬ÔÚWindowsÖеǼǹýµÄ³ÌÐò£¨ÈçWinWord£©²»±ØÌṩ´Ë²ÎÊý£»
· nShowCmd£º´ò¿ªÎļþºó³ÌÐò´°ÌåÈçºÎÏÔʾ¡£

£¨1£©ÔËÐпÉÖ´ÐÐÎļþ
[Àý] ÒÔ"¼Çʱ¾"ΪÀý
procedure TForm1.OpenBtnClick(Sender:TObject);
begin ShellExecute(handle,'open','notepad.exe',nil,nil,SW_ShowNormal); end;
´ËÍ⣬ShellExeCute() »¹¿ÉÒÔ½øÐÐÁ´½ÓÍøÂç¡£
[Àý] procedure TForm1.HttpClick(Sender: TObject);
begin
ShellExecute(handle,'open','http://liangming.163.net', nil,nil,SW_ShowNormal);
end;

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delphiÖеÄTCollection

TCollection ÊÇTCollectionItenm¶ÔÏóµÄÒ»¸öÈÝÆ÷¡£
Àà¹ØÏµTObject→TPersistent
¡¡¡¡Ã¿Ò»¸öTCollection¶¼ÓµÓÐÒ»×éTCollectionItem¶ÔÏó¡£
¡¡¡¡ÔÚÆäItemsÊôÐÔÊý×éÖУ¬TCcllection±£´æ¼¯ºÏÏîÄ¿µÄÒ»¸öϱꡣCount ÊôÐÔ°üº¬Á˼¯ºÏµÄÏîÄ¿ÊýÁ¿¡£Ê¹ÓÃAddºÍClear·½·¨¿ÉÒÔÏò¼¯ºÏÖмÓÈëÏîÄ¿ºÍ´Ó¼¯ºÏÖÐɾ³ýÏîÄ¿¡£
¡¡¡¡´ÓTCollect ......

DELPHI TXMLDocument¶ÁÈ¡XML³öÏÖÂÒÂëµÄÎÊÌâ

XMLÎļþ
<?xml version="1.0" encoding="utf-8"?>
.......
ÒòΪԭÒòºÜ¶à£¬ËùÒÔÕâ¸ö·½·¨²»Ò»¶¨Äܽâ¾öÎÊÌâ
XMLDocument1.LoadfromFile('test.XML');
XMLDocument1.Active:=TRUE;
XMLDocument1.Encoding:='gb2312';
memo1.Text:=XMLDocument1.XML.Text; ......

DELPHIÖеĿì½Ý·½Ê½Ò»ÀÀ(ÍêÈ«Õýʽ°æ)


 1.SHIFT+Êó±ê×ó¼ü    ÏÈÑ¡ÖÐÈÎÒ»¿Ø¼þ,°´¼üºó¿ÉÑ¡Öд°Ìå(Ñ¡Öпؼþºó°´EscЧ¹ûÒ»Ñù)
 2.Shift+F8          µ÷ÊÔʱµ¯³öCPU´°¿Ú¡£
 3.Shift+F10         µÈÓÚÊó±êÓÒ¼ü£¨Windows¿ì½Ý¼ ......

DELPHI ²éÕÒ£¬Ôö¼Ó£¬Ð޸ģ¬É¾³ý

unit Unit1;
interface
uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Grids, DBGrids, DB, ADODB, StdCtrls;
type
  TForm1 = class(TForm)
    Edit1: TEdit;
    Button1: TButton;
    Button ......
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