<asp:TextBox ID="txtMobileNum" CssClass="TUI-input validate[maxSize[11],custom[integer]]" Width="200px" runat="server" TextMode="Password" ></asp:TextBox></td>
string MobileNum = EntityUser.MobileNum; txtMobileNum.Attributes.Add("value", MobileNum);
<asp:TextBox ID="txtMobileNum" CssClass="TUI-input validate[maxSize[11],custom[integer]]" Width="200px" runat="server" TextMode="Password" ></asp:TextBox></td>
string MobileNum = EntityUser.MobileNum; txtMobileNum.Attributes.Add("value", MobileNum);