1.3.6 在CreateUserWizard控件中添加注册步骤
由于CreateUserWizard控件继承自Wizard基控件。也就是说，在使用CreateUserWizard控件时，可以使用所有Wizard控件支持的属性。尤其是还可以通过添加额外的向导步骤来扩充该CreateUserWizard控件。
例如，假设需要新用户分别输入自己的姓和名。代码清单1-27中的页面包含了一个额外的向导步骤，该步骤包含了填写姓和名的表单项。
代码清单1-27 CreateUserWizardExtra.aspx
<%@ Page Language="C#" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<%@ Import Namespace="System.Web.Configuration" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void CreateUserWizard1_CreatedUser(object sender, EventArgs e)
{
CreateUserProfile(CreateUserWizard1.UserName,txtFirstName.Text,txtLastName.Text);
}
private void CreateUserProfile(string userName, string firstName, string lastName)
{
string conString = WebConfigurationManager.ConnectionStrings["UserProfiles"].ConnectionString;
SqlConnection con = new SqlConnection(conString);
SqlCommand cmd = new SqlCommand("INSERT UserProfiles (UserName,FirstName,LastName) VALUES
(@UserName,@FirstName,@LastName)", con);
cmd.Parameters.AddWithValue("@UserName", userName);
cmd.Parameters.AddWithValue("@FirstName", firstName);
cmd.Parameters.AddWithValue("@LastName", lastName);
using (con)
{
con.Open();
cmd.ExecuteNonQuery();
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>CreateUserWizard Extra</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:CreateUserWizard
id="CreateUserWizard1"
Runat="server" OnCreatedUser="CreateUserWizard1_CreatedUser">
<WizardSteps>
<asp:WizardStep>
<asp:Label
id="lblFirstName"
Text="First Name:"
AssociatedControlID="txtFirstName"
Runat="server" />
<br />
<asp:TextBox
id="txtFirstName"
Runat="server" />
<br /><br />
<asp:Label
id="lblLastName"
Text="Last Name:"
AssociatedControlID="txtLastName"
Runat="server" />
<br />
<asp:TextBox
id="txtLastName"
Runat="server" />
</asp:WizardStep>
<asp:CreateUserWizardStep />
</WizardSteps>
</asp:CreateUserWizard>
</div>
</form>
</body>
</html>
代码清单1-27中的页面包含了CreatedUser事件的处理函数，创建新用户时将触发该事件。该事件处理函数会将新用户的姓和名添加到数据库表UserProfilesDB中。
From:
http://rusti.blogbus.com/logs/38025638.html
From:
http://rusti.blogbus.com/logs/38025638.html