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

#include <vcl.h>
#pragma hdrstop

#include "class.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TClasForm *ClasForm;
//---------------------------------------------------------------------------
__fastcall TClasForm::TClasForm(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TClasForm::FormClose(TObject *Sender, TCloseAction &Action)
{
     Action = caFree;        
}
//---------------------------------------------------------------------------

void __fastcall TClasForm::Button1Click(TObject *Sender)
{
    DBNavigator1->BtnClick(nbFirst);         
}
//---------------------------------------------------------------------------

void __fastcall TClasForm::Button2Click(TObject *Sender)
{
    DBNavigator1->BtnClick(nbPrior);        
}
//---------------------------------------------------------------------------

void __fastcall TClasForm::Button3Click(TObject *Sender)
{
     DBNavigator1->BtnClick(nbNext);        
}
//---------------------------------------------------------------------------

void __fastcall TClasForm::Button4Click(TObject *Sender)
{
   DBNavigator1->BtnClick(nbLast);        
}
//---------------------------------------------------------------------------

void __fastcall TClasForm::Button5Click(TObject *Sender)
{
     DBNavigator1->BtnClick(nbInsert);        
}
//---------------------------------------------------------------------------

void __fastcall TClasForm::Button6Click(TObject *Sender)
{
    DBNavigator1->BtnClick(nbDelete);            
}
//---------------------------------------------------------------------------

void __fastcall TClasForm::Button7Click(TObject *Sender)
{
    DBNavigator1->BtnClick(nbEdit);        
}
//---------------------------------------------------------------------------

void __fastcall TClasForm::Button8Click(TObject *Sender)
{
    DBNavigator1->BtnClick(nbCancel);
}
//---------------------------------------------------------------------------

void __fastcall TClasForm::Button9Click(TObject *Sender)
{
     //int  grade;
     ADOTable1->Active = false;

     if (ComboBox1->Text == "1年級")
     {
       // grade = 1;
        ADOTable1->Filter = "Grade = 1 ";// + grade + "'";
     }
     else if (ComboBox1->Text == "2年級")
     {
        //grade = 2;
        ADOTable1->Filter = "Grade = 2";//+ grade + "'";
     }
     else if (ComboBox1->Text == "3年級")
     {
        //grade = 3;
        ADOTable1->Filter = "Grade = 3";// + grade + "'";
     }
     else if (ComboBox1->Text == "4年級")
     {
        //grade = 4;
        ADOTable1->Filter = "Grade = 4"; //+ grade + "'";
     }

     ADOTable1->Filtered = true;
     ADOTable1->Active = true;
}
//---------------------------------------------------------------------------