datamod.~cpp

来自「该源代码是一个关于电力设备和电力行业操作管理的管理系统」· ~CPP 代码 · 共 47 行

//---------------------------------------------------------------------------

#include <vcl.h>
#pragma hdrstop

#include "DataMod.h"
#include <IniFiles.hpp>
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TDatam *Datam;
//---------------------------------------------------------------------------
__fastcall TDatam::TDatam(TComponent* Owner)
        : TDataModule(Owner)
{
}
//---------------------------------------------------------------------------

void __fastcall TDatam::DataModuleCreate(TObject *Sender)
{
    //读取数据库连接信息
    String sAlias = "linboora";
    String sUser  = "sa";
    String sPwd   = "12345";
    TIniFile  *pIni=NULL;
    try
    {
        pIni=new TIniFile(ExtractFilePath(Application->ExeName)+"pqm.ini");
        sAlias=pIni->ReadString("DataBase","AliasName","");
        sUser=pIni->ReadString("DataBase","DBUser","");
        sPwd=pIni->ReadString("DataBase","DBPassword","");
    }
    __finally
    {
        if(pIni)delete pIni;
    }
    Database1->AliasName = sAlias;
    Database1->Params->Clear();
    Database1->Params->Add("USER NAME="+sUser);
    Database1->Params->Add("PASSWORD="+sPwd);
    Database1->Open();
}
//---------------------------------------------------------------------------