void __fastcall TForm1::Button1Click(TObject *Sender)
{
if(ComboBox1->Items->IndexOf(ComboBox1->Text)==0)Label1->Caption="ok";
else Label2->Caption="ko";
}
//---------------------------------------------------------------------------void __fastcall TForm1::FormCreate(TObject *Sender)
{
ComboBox1->Text=ComboBox1->Items->Strings[0];
}
呵呵,我这样用bcb写一切正常啊
{
if(ComboBox1->Items->IndexOf(ComboBox1->Text)==0)Label1->Caption="ok";
else Label2->Caption="ko";
}
//---------------------------------------------------------------------------void __fastcall TForm1::FormCreate(TObject *Sender)
{
ComboBox1->Text=ComboBox1->Items->Strings[0];
}
呵呵,我这样用bcb写一切正常啊
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