Executing aplications from delphi programas

How can I make a WinExecAndWait in Windows 95/NT ???
or something like this.
jpussacqAsked:
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millerwCommented:
Try this.  It comes directly out of the Code Librarian in GExperts for Delphi 3.  

{ShellExecute spawns a process asynchronously.  It's as designed that your app
doesn't "wait on" the ShellExecute call for the called app to terminate.

Here's a 32-bit version of "WinExecAndWait":}

 function WinExecAndWait32(FileName:String; Visibility : integer):integer;
 { returns -1 if the Exec failed, otherwise returns the process' exit
   code when the process terminates }
 var
   zAppName:array[0..512] of char;
   zCurDir:array[0..255] of char;
   WorkDir:String;
   StartupInfo:TStartupInfo;
   ProcessInfo:TProcessInformation;
 begin
   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,                      { pointer to command line string }
     nil,                           { pointer to process security attributes }
     nil,                           { pointer to thread security attributes }
     false,                         { handle inheritance flag }
     CREATE_NEW_CONSOLE or          { creation flags }
     NORMAL_PRIORITY_CLASS,
     nil,                           { pointer to new environment block }
     nil,                           { pointer to current directory name }
     StartupInfo,                   { pointer to STARTUPINFO }
     ProcessInfo) then              { pointer to PROCESS_INF }
      Result := -1
   else
      begin
      WaitforSingleObject(ProcessInfo.hProcess,INFINITE);
      GetExitCodeProcess(ProcessInfo.hProcess,Result);
      end;
 end;

{OR}

 function WinExecAndWait32(FileName:String; Visibility : integer):integer;
 { returns -1 if the Exec failed, otherwise returns the process' exit
   code when the process terminates }
 var
   zAppName:array[0..512] of char;
   lpCommandLine:array[0..512] of char;
   zCurDir:array[0..255] of char;
   WorkDir:String;
   StartupInfo:TStartupInfo;
   ProcessInfo:TProcessInformation;
 begin
   StrPCopy(zAppName,'');
   StrPCopy(lpCommandLine,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,                           { pointer to command line string }
     lpCommandLine,
     nil,                           { pointer to process security attributes }
     nil,                           { pointer to thread security attributes}
     false,                         { handle inheritance flag }
     CREATE_NEW_CONSOLE or          { creation flags }
     NORMAL_PRIORITY_CLASS,
     nil,                           { pointer to new environment block}
     nil,                           { pointer to current directory name }
     StartupInfo,                   { pointer to STARTUPINFO }
     ProcessInfo) then Result := -1 { pointer to PROCESS_INF }
   else begin
     WaitforSingleObject(ProcessInfo.hProcess,INFINITE);
     GetExitCodeProcess(ProcessInfo.hProcess,Result);
   end;
end;
-----------------------------------------
Scott
0
ZifNabCommented:
For these purposes I use an excellant freeware component :

The TExecFile is a non-visual component which you place onto your form to enable easily initiated execution of other Windows or DOS applications from within your own original Delphi application.  This is the third release of the TExecFile and is designed for use with Delphi 2.0 in 32-bit applications designed to run in Windows 95/NT or Win32s environments.

TExecfile from Kevin Savko.

I can send it to you by mail, or you can find it in Torry's or Super delphi pages...

Regards, Zif.

0
jpussacqAuthor Commented:
millerw:

Tank you, WinExecAndWait32 solve my problem.-
0
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millerwCommented:
Want me to post it an an answer?
0
jpussacqAuthor Commented:
Yes, millerw.-
0
millerwCommented:
See comment below.

Scott
0

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