Microsoft c# ASPX code example modify user details webpage.
<%@ Page Title="SANS Secure Code Exercise" Language="VB" MasterPageFile="~/sans.master" AutoEventWireup="false" CodeFile="ModifyUserDetails.aspx.vb" Inherits="admin_ModifyUserDetails" %><asp:Content ID="Content1" ContentPlaceHolderID="MainContent" Runat="Server">
<asp:Panel ID="PickPanel" runat="server">
<asp:GridView ID="UserGrid" runat="server" AutoGenerateColumns="False"
Caption="Select User" DataSourceID="UserDataSource1" DataKeyNames="UserName">
<Columns>
<asp:CommandField ShowSelectButton="True" />
<asp:BoundField DataField="UserName" HeaderText="UserName"
SortExpression="UserName" />
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="UserDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:TestConnectionString %>"
SelectCommand="SELECT [UserName] FROM [vw_aspnet_Users]">
</asp:SqlDataSource>
</asp:Panel>
<asp:Panel ID="DetailsPanel" runat="server">
<asp:Label ID="Label1" runat="server" Text="Change details for user: "></asp:Label>
<asp:Label ID="UserSelected" runat="server"></asp:Label>
<br />
<table border="0">
<tr>
<td style="text-align: right">
<asp:Label ID="Label3" runat="server" Text="Role:"></asp:Label>
</td>
<td>
<asp:DropDownList ID="UserRole" runat="server" DataSourceID="SqlDataSource1"
DataTextField="RoleName" DataValueField="RoleName">
</asp:DropDownList>
</td>
</tr>
<tr>
<td style="text-align: right">
<asp:Label ID="Label4" runat="server" Text="Credit Card:"></asp:Label>
</td>
<td>
<asp:TextBox ID="tbCreditCardM" runat="server" Width="221px"></asp:TextBox>
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server"
ControlToValidate="tbCreditCardM" ErrorMessage="Bad Card Number"
ValidationExpression="^\d+$"></asp:RegularExpressionValidator>
</td>
</tr>
<tr>
<td style="text-align: right">
Password:</td>
<td>
<asp:TextBox ID="tbPassword" runat="server" Width="218px"></asp:TextBox>
<asp:RequiredFieldValidator ID="PasswordRequired" runat="server"
ControlToValidate="tbPassword" ErrorMessage="Password is required."
ToolTip="Password is required." ValidationGroup="CreateUserWizard1" >*</asp:RequiredFieldValidator>
<asp:RegularExpressionValidator ID="RegularExpressionValidator2" runat="server"
ControlToValidate="tbPassword" ErrorMessage="Bad Chars"
ValidationExpression="^[^%'\<\>"]*$"></asp:RegularExpressionValidator>
</td>
</tr>
<tr>
<td style="text-align: right">
</td>
<td>
<asp:Button ID="Button1" runat="server" Text="Change" />
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:TestConnectionString %>"
SelectCommand="SELECT [RoleName] FROM [vw_aspnet_Roles]">
</asp:SqlDataSource>
</td>
</tr>
</table>
</asp:Panel>
</asp:Content>