protected void Button1_Click(object sender, EventArgs e)
{
if (TextBox1.Text.Length == 0
|| TextBox2.Text.Length == 0
|| TextBox3.Text.Length == 0
|| TextBox4.Text.Length == 0
|| TextBox2.Text != TextBox3.Text)
{
Response.Write("<script> alert( '注册失败') </script> ");
return;
}
else
{
//检查用户名是否存在
using (ToyStoreEntities context = new ToyStoreEntities())
{
var query = from userInfo in context.Users
where userInfo.UserName == TextBox1.Text
select userInfo;
if (query.Count() != 0)
{
Response.Write("<script> alert( '注册失败') </script> ");
return;
}
else
{
User newUser = new User();
newUser.UserName = TextBox1.Text;
newUser.Password = TextBox2.Text;
newUser.PhoneNumber = TextBox3.Text;
if (Request.QueryString["Admin"] == "1")
{
newUser.IsAdmin = UserType.Admin;
}
else
{
newUser.IsAdmin = UserType.RegUser;
}
context.AddToUsers(newUser);
context.SaveChanges();
Response.Write("<script> alert( '注册成功');window.location.href = 'Default.aspx';</script>");
}
}
}
}
/// <summary>
/// Deprecated Method for adding a new object to the Users EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToUsers(User user)
{
base.AddObject("Users", user);
}
/// <summary>
/// Create a new User object.
/// </summary>
/// <param name="userName">Initial value of the UserName property.</param>
/// <param name="password">Initial value of the Password property.</param>
/// <param name="isAdmin">Initial value of the IsAdmin property.</param>
public static User CreateUser(global::System.String userName, global::System.String password, global::System.Int32 isAdmin)
{
User user = new User();
user.UserName = userName;
user.Password = password;
user.IsAdmin = isAdmin;
return user;
}