mainunit.~cpp

《Delphi7.0/8.0课程设计与系统开发案例》源代码

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

#include <vcl.h>
#pragma hdrstop

#include "MainUnit.h"
#include "DataMoudalUnit.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::CheckBox1Click(TObject *Sender)
{
 DataModule1->Table2->Filtered =true;

  // If the number changed while the box is unchecked, DM1->OrdersFilterAmount
  // won't know about it.  The Edit1Change procedure will set the value and
  // apply the filter.
  if (CheckBox1->Checked)
    Edit1Change(NULL); // ...to make sure the value is set.
}
//---------------------------------------------------------------------------