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for(iFormIdx=0; iFormIdx<Screen->FormCount; iFormIdx++)
{
TForm *pForm = Screen->Forms[iFormIdx];
for(int iCtrlIdx=0; iCtrlIdx<pForm->ControlCount; iCtrlIdx++)
{
TEdit *pEdit = dynamic_cast<TEdit*>(pForm->Controls[iCtrlIdx]);
if(pEdit)
{
pEdit->Text = "";
}
}
}
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原文地址：http://www.cnblogs.com/wuyujie/p/4760691.html
