如何分配目标控件以验证服务器端的控制

Question

我有N个动态生成的文本框。我想验证Formate HH：MM：SS PM / AM的每个文本框，以便动态创建验证控件。但由于动态文本框没有ID，所以我必须传递给ControlToValidate属性的Validation控件？

Answer 1

AccordionPane ap1;             for（int i = 0; i＆lt; = 2; i ++）             {                 ap1 = new AccordionPane（）;                 ap1.HeaderContainer.Controls.Add（new LiteralControl（“Using Markup”））;                 Panel pnl = new Panel（）;

                TextBox txtTime = new TextBox();
                txtTime.ID = "txtTimeBox" + i;
                txtTime.ValidationGroup = "MKE";
                RegularExpressionValidator validateDate = new RegularExpressionValidator();
                validateDate.ValidationExpression = "(0[1-9]|1[0-2]):([0-5][0-9]):([0-5][0-9]|60) (AM|PM|am|pm)";
                validateDate.ControlToValidate = txtTime.ID;
                validateDate.ErrorMessage = "Invalid Date. Try in HH:MM:SS AM/am|PM/pm format";

                pnl.Controls.Add(txtTime);
                ap1.ContentContainer.Controls.Add(pnl);
            MyAccordion.Panes.Add(ap1);
        }
        Page.Controls.Add(divContainer);