login.cpp

售后服务系统优质的售后服务是企业生存和市场竞争的保障

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

#include <vcl.h>
#pragma hdrstop
#include "ShFwMain.h"
#include "Login.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TLoginForm *LoginForm;
//---------------------------------------------------------------------------
__fastcall TLoginForm::TLoginForm(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TLoginForm::FormCreate(TObject *Sender)
{
        AnsiString Imagepath;
        MainForm->ADOConnection1->Open();
        ADOQuery1->Close();
        ADOQuery1->Open();
        MainForm->LoginFlag = false;
        Imagepath =  MainForm->CurDir + "\\LoginPict.jpg";
        if ( FileExists( Imagepath )== true )
                Image1->Picture->LoadFromFile(Imagepath);
        else
                Application->MessageBox("装入登录背景文件出现错误","警告",MB_OK+MB_ICONWARNING);
        Imagepath =  MainForm->CurDir + "\\StartPict.ico";
        if ( FileExists( Imagepath )== true )
                Image2->Picture->LoadFromFile(Imagepath);
        else
                Application->MessageBox("装入登录图标文件出现错误","警告",MB_OK+MB_ICONWARNING);
        Imagepath =  MainForm->CurDir + "\\Shut Down.ico";
        if ( FileExists( Imagepath )== true )
                Image3->Picture->LoadFromFile(Imagepath);
        else
                Application->MessageBox("装入退出图标文件出现错误","警告",MB_OK+MB_ICONWARNING);


        
}
//---------------------------------------------------------------------------
void __fastcall TLoginForm::FormClose(TObject *Sender,
      TCloseAction &Action)
{
        ADOQuery1->Close();
        MainForm->ADOConnection1->Close();
}
//---------------------------------------------------------------------------
void __fastcall TLoginForm::CreateParams(TCreateParams &Params)
{
        TForm::CreateParams(Params);  // call base class first
        Params.Style &= ~WS_CAPTION;  // then clear caption bit
}


void __fastcall TLoginForm::Image2Click(TObject *Sender)
{
        if(DBLookupComboBox1->Text.Trim()=="") {
               Application->MessageBox("请选择用户","错误",MB_OK+MB_ICONERROR);
               Abort();
        }
        if(Edit1->Text.Trim()=="") {
               Application->MessageBox("请输入密码","错误",MB_OK+MB_ICONERROR);
               Abort();
        }
        if(Edit1->Text!=ADOQuery1->FieldByName("passwd")->AsString) {
               Application->MessageBox("密码有误","错误",MB_OK+MB_ICONERROR);
               Edit1->Text="";
               Edit1->SetFocus();
               Abort();
        }
        MainForm->LoginFlag = true;
        MainForm->MyLoginBh = ADOQuery1->FieldByName("rybh")->AsString;
        MainForm->MyLoginName = ADOQuery1->FieldByName("ryxm")->AsString;
        MainForm->MyLoginJb = ADOQuery1->FieldByName("jb")->AsString;
        MainForm->fwslqx = ADOQuery1->FieldByName("fwslqx")->AsString;
        MainForm->fwpgqx = ADOQuery1->FieldByName("fwpgqx")->AsString;
        MainForm->fwjsqx = ADOQuery1->FieldByName("fwjsqx")->AsString;
        MainForm->hfjsqx = ADOQuery1->FieldByName("hfjsqx")->AsString;
        MainForm->pjglqx = ADOQuery1->FieldByName("pjglqx")->AsString;
        MainForm->setqx = ADOQuery1->FieldByName("setqx")->AsString;
        MainForm->cxqx = ADOQuery1->FieldByName("bmxxcxqx")->AsString;
        Close();
}
//---------------------------------------------------------------------------

void __fastcall TLoginForm::Image3Click(TObject *Sender)
{
        MainForm->LoginFlag = false;
        Close();
}
//---------------------------------------------------------------------------