ÈçºÎÈÃDelphiµ÷ÓÃÍⲿ³ÌÐò²¢µÈ´ýÆäÔËÐÐÐÅÏ¢£¨Èç½áÊø£©
º¯ÊýÒ»£º
view plaincopy to clipboardprint?
uses
Windows,
SysUtils,
Classes,
ShellAPI;
function RunAndWait(FileName: string; Visibility: Integer): THandle;
var
zAppName: array[0..512] of Char;
zCurDir: array[0..255] of Char;
WorkDir: string;
StartupInfo: TStartupInfo;
ProcessInfo: TProcessInformation;
begin
try
StrPCopy(zAppName, FileName);
GetDir(0, WorkDir);
StrPCopy(zCurDir, WorkDir);
FillChar(StartupInfo, SizeOf(StartupInfo), #0);
StartupInfo.cb := SizeOf(StartupInfo);
StartupInfo.dwFlags := STARTF_USESHOWWINDOW;
StartupInfo.wShowWindow := Visibility;
if not CreateProcess(nil, zAppName, nil, nil, false, Create_NEW_CONSOLE or NORMAL_PRIORITY_CLASS, nil, nil, StartupInfo, ProcessInfo) then
begin
result := 0;
Exit;
end
else
begin
WaitForSingleObject(ProcessInfo.hProcess, INFINITE);
GetExitCodeProcess(ProcessInfo.hProcess, result);
end;
 
Ïà¹ØÎĵµ£º
ÔÚDelphiÓ¦ÓóÌÐòÖÐʹÓÃDLL
¡¡¡¡Delphi²»½ö¿Éµ÷ÓÃC£«£«²úÉúµÄDLLÄ£¿é£¬Í¬ÑùC£«£«³ÌÐòÒ²¿Éµ÷ÓÃDelphiËù²úÉúµÄDLL²¿¼þ¡£ÕâÑù½»»¥µ÷Óã¬ÎÞÐëÖØ¸´¿ª·¢£¬´ó´óËõ¶ÌÁËÉú²úÖÜÆÚ¡£
¡¡¡¡DelphiÓëVisualBasic¡¢VisualFoxProµÈÈí¼þÒ»Ñù£¬ÊôÓÚRAD¹¤¾ß£¨¿ìËÙÓ¦Óÿª·¢¹¤¾ß£©¡£ÊʺϿª·¢32λ»ò16λ£¯32λ»ìºÏÓ¦ÓóÌÐò¡£DelphiËùÊ¹Ó ......
¿ª·¢²½Ö裺
1¡¢´´½¨ActiveX Library¹¤³Ì¡£
2¡¢´´½¨COM Object¡£
3¡¢´´½¨Type Library£¬²¢´´½¨ÏàÓ¦½Ó¿Ú¡£
4¡¢´´½¨½Ó¿Ú¶ÔÓ¦µÄº¯ÊýºÍʵÏÖ¡£
¾ßÌåÈçÏ£º
1¡¢´´½¨ActiveX Library¹¤³Ì¡£
new|other|activeX|activeX library
Delphi»á×Ô¶¯Éú³É¿ò¼Ü´úÂ룬ֱ½Ó±àÒëµÄ»°¾Í¿ÉÒԵõ½Ò»¸ödllÎļþÁË£»
Èç¹ûÏë±àÒë³öÀ´µÄÊÇocxÎÄ ......
ÉèÓÐÒÔÏÂÈý¸ö±äÁ¿£º
var
s:string;
p:pchar;
a:array[1..20] of char;
ÄÇôÈýÕßÖ®¼äµÄת»»ÈçÏ£º
1¡¢×Ö·û´®µ½PChar
p:=PChar(s);
2¡¢PCharµ½×Ö·û´®
s:=p;
3¡¢PCharµ½×Ö·ûÊý×é
StrCopy(@a,p);
4¡¢×Ö·ûÊý×éµ½PChar
......
·ÖÀà
ÔËËã·û
²Ù×÷
²Ù×÷Êý
½á¹ûÀàÐÍ
·¶Àý
ËãÊõÔËËã·û
+
¼Ó
ÕûÊý£¬ÊµÊý
ÕûÊý£¬ÊµÊý
X + Y
-
¼õ
ÕûÊý£¬ÊµÊý
ÕûÊý£¬ÊµÊý
Result - 1
*
³Ë
ÕûÊý£¬ÊµÊý
ÕûÊý£¬ÊµÊý
P * InterestRate
/
ʵÊý³ý
ÕûÊý£¬ÊµÊý
ʵÊý
X / 2
div
ÕûÊý³ý
ÕûÊý
ÕûÊý
Total div UnitSize
mod
ȡģ
ÕûÊý
ÕûÊý
Y mod 6
......