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

#include <vcl.h>
#pragma hdrstop

#include "SelectBook.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma link "Parent"
#pragma resource "*.dfm"
TfmSelectBook *fmSelectBook;
//---------------------------------------------------------------------------
__fastcall TfmSelectBook::TfmSelectBook(TComponent* Owner)
    : TForm(Owner)
{
    m_szBookCode = "";
}
//---------------------------------------------------------------------------
void __fastcall TfmSelectBook::BitBtn1Click(TObject *Sender)
{
    Table1->Filter = "";
    AnsiString szFilter;
    // 設置條件
    if(!Edit1->Text.IsEmpty())
        szFilter = "條形碼 = '" + Edit1->Text + "*' and ";
    if(!Edit2->Text.IsEmpty())
        szFilter = "編號 = '" + Edit2->Text + "*' and ";
    if(!Edit3->Text.IsEmpty())
        szFilter = "書名 = '" + Edit1->Text + "*' and ";
}
//---------------------------------------------------------------------------

void __fastcall TfmSelectBook::Edit3KeyPress(TObject *Sender, char &Key)
{
    if(Key == 13)
        BitBtn1->Click() ;
    // 將焦點放置到DBGrid，以便選擇
    DBGrid1->SetFocus();
}
//---------------------------------------------------------------------------
void __fastcall TfmSelectBook::DBGrid1KeyPress(TObject *Sender, char &Key)
{
    // 回車選擇圖書
    if(Key == 13)
    {
        m_szBookCode = Table1->FieldByName("編號")->AsString;
        this->Close();
    }

}
//---------------------------------------------------------------------------
void __fastcall TfmSelectBook::DBGrid1DblClick(TObject *Sender)
{
    DBGrid1KeyPress(NULL, 13);
}
//---------------------------------------------------------------------------