david
7ebea5ffa7
git-svn-id: https://192.168.0.254/svn/Componentes.Terceros.jvcl@12 7f62d464-2af8-f54e-996c-e91b33f51cbe
116 lines
4.8 KiB
C++
116 lines
4.8 KiB
C++
/******************************************************************
|
|
|
|
JEDI-VCL Demo
|
|
|
|
Copyright (C) 2004 Project JEDI
|
|
|
|
Original author: Olivier Sannier (obones att altern dott org)
|
|
|
|
You may retrieve the latest version of this file at the JEDI-JVCL
|
|
home page, located at http://jvcl.sourceforge.net
|
|
|
|
The contents of this file are used with permission, subject to
|
|
the Mozilla Public License Version 1.1 (the "License"); you may
|
|
not use this file except in compliance with the License. You may
|
|
obtain a copy of the License at
|
|
http://www.mozilla.org/MPL/MPL-1_1Final.html
|
|
|
|
Software distributed under the License is distributed on an
|
|
"AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
implied. See the License for the specific language governing
|
|
rights and limitations under the License.
|
|
|
|
******************************************************************/
|
|
//---------------------------------------------------------------------------
|
|
|
|
#include <vcl.h>
|
|
#pragma hdrstop
|
|
|
|
#include "MainForm.h"
|
|
//---------------------------------------------------------------------------
|
|
#pragma package(smart_init)
|
|
#pragma link "JvAppInst"
|
|
#pragma resource "*.dfm"
|
|
TfrmMain *frmMain;
|
|
//---------------------------------------------------------------------------
|
|
__fastcall TfrmMain::TfrmMain(TComponent* Owner)
|
|
: TForm(Owner)
|
|
{
|
|
}
|
|
//---------------------------------------------------------------------------
|
|
void __fastcall TfrmMain::FormCreate(TObject *Sender)
|
|
{
|
|
Caption = "Pid: " + IntToStr(GetCurrentProcessId());
|
|
CheckBoxActive->Checked = JvAppInstances->Active;
|
|
MaxInstances->Caption = Format("%d", ARRAYOFCONST(((int)(JvAppInstances->MaxInstances))));
|
|
RunningInstances->Caption = Format("%d", ARRAYOFCONST(((int)(JvAppInstances->AppInstances->InstanceCount))));
|
|
}
|
|
//---------------------------------------------------------------------------
|
|
void __fastcall TfrmMain::BtnQuitClick(TObject *Sender)
|
|
{
|
|
Close();
|
|
}
|
|
//---------------------------------------------------------------------------
|
|
void __fastcall TfrmMain::CheckBoxActiveClick(TObject *Sender)
|
|
{
|
|
JvAppInstances->Active = CheckBoxActive->Checked;
|
|
}
|
|
//---------------------------------------------------------------------------
|
|
void __fastcall TfrmMain::JvAppInstancesCmdLineReceived(TObject *Sender,
|
|
TStrings *CmdLine)
|
|
{
|
|
MemoCmdLine->Lines->Assign(CmdLine);
|
|
}
|
|
//---------------------------------------------------------------------------
|
|
void __fastcall TfrmMain::JvAppInstancesInstanceCreated(TObject *Sender,
|
|
DWORD ProcessId)
|
|
{
|
|
MemoLog->Lines->Add("Instance created (Pid: " + IntToStr(ProcessId) + ")");
|
|
MaxInstances->Caption = Format("%d", ARRAYOFCONST(((int)(JvAppInstances->MaxInstances))));
|
|
RunningInstances->Caption = Format("%d", ARRAYOFCONST(((int)(JvAppInstances->AppInstances->InstanceCount))));
|
|
}
|
|
//---------------------------------------------------------------------------
|
|
void __fastcall TfrmMain::JvAppInstancesInstanceDestroyed(TObject *Sender,
|
|
DWORD ProcessId)
|
|
{
|
|
MemoLog->Lines->Add("Instance destroyed (Pid: " + IntToStr(ProcessId) + ")");
|
|
MaxInstances->Caption = Format("%d", ARRAYOFCONST(((int)(JvAppInstances->MaxInstances))));
|
|
RunningInstances->Caption = Format("%d", ARRAYOFCONST(((int)(JvAppInstances->AppInstances->InstanceCount))));
|
|
}
|
|
//---------------------------------------------------------------------------
|
|
void __fastcall TfrmMain::JvAppInstancesRejected(TObject *Sender)
|
|
{
|
|
ShowMessage("I was rejected (Pid: " + IntToStr(GetCurrentProcessId()) + ").\n" +
|
|
"Now I call UserNotify(100)");
|
|
JvAppInstances->UserNotify(100);
|
|
MaxInstances->Caption = Format("%d", ARRAYOFCONST(((int)(JvAppInstances->MaxInstances))));
|
|
RunningInstances->Caption = Format("%d", ARRAYOFCONST(((int)(JvAppInstances->AppInstances->InstanceCount))));
|
|
}
|
|
//---------------------------------------------------------------------------
|
|
void __fastcall TfrmMain::JvAppInstancesUserNotify(TObject *Sender,
|
|
int Param)
|
|
{
|
|
MemoLog->Lines->Add("UserNotify: " + IntToStr(Param));
|
|
}
|
|
//---------------------------------------------------------------------------
|
|
void __fastcall TfrmMain::Button1Click(TObject *Sender)
|
|
{
|
|
TProcessInformation ProcessInfo;
|
|
TStartupInfo StartupInfo;
|
|
|
|
StartupInfo.cb = sizeof(StartupInfo);
|
|
GetStartupInfo(&StartupInfo);
|
|
|
|
if (CreateProcess(NULL, (AnsiString(ParamStr(0)) + AnsiString(" \"1st Argument\" /second /third")).c_str(),
|
|
NULL, NULL, false, 0, NULL, NULL, &StartupInfo, &ProcessInfo))
|
|
{
|
|
// we do not need them
|
|
CloseHandle(ProcessInfo.hThread);
|
|
CloseHandle(ProcessInfo.hProcess);
|
|
}
|
|
else
|
|
MessageDlg("Error starting new process instance.", mtError, TMsgDlgButtons() << mbOK, 0);
|
|
|
|
}
|
|
//---------------------------------------------------------------------------
|