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void __fastcall TForm2::BitBtn1Click(TObject *Sender)
{
wa = edit->Text ;
wb=…;
wc =…;
wd = …;
we =…;
Form1>RowObject();
ShowMessage(roow);
Form2->Close();
}
__fastcall TForm1::RowObject()
{
StringRow->a= wa;
StringRow->b = wb;
StringRow->c = wc;
StringRow->d = wd;
StringRow->e = we;
StringGrid1->Objects [1][roow] = (TObject*) StringRow;
for(int i = 2;i<StringGrid1->RowCount ;i++)
if(i == roow) //roow是指当前的哪一行
dynamic_cast<TStringRow*>(StringGrid1->Objects[1][i])->a= StringRow->a;
}
void __fastcall TForm1::Button1Click(TObject *Sender)
{
ShowMessage(dynamic_cast<TStringRow*>(StringGrid1->Objects[1][2])->a);
ShowMessage(dynamic_cast<TStringRow*>(StringGrid1->Objects[1][3)->a);
ShowMessage(dynamic_cast<TStringRow*>(StringGrid1->Objects[1][4])->a);
ShowMessage(dynamic_cast<TStringRow*>(StringGrid1->Objects[1][5])->a);
}