在gridview中显示用户配置文件 [英] show user profile in gridview

问题描述

嗨每一个：

i希望用户登录时在欢迎页面上显示他/她的
名称并显示
$中的所有数据b $ b gridview如username，firstname，lastname。

hi every one:
i want that when user login then dispaly his/her
name on the welcome page and show all of the data in
gridview like username,firstname,lastname.

推荐答案

我不知道为什么你需要它。这是您的问题的解决方案。但我不认为向gridveiw显示用户配置文件是个好主意。因为gridview对于显示一些项目没有内存有效。



这是解决方案。首先，gridview与数据列表一起使用。因为你有一个数据我猜，但你还需要制作一个列表，以便用gridview显示它。



这是找出登录的方法user as a list：

i do no t know why do you need that. Here is a solution of your problem. but i do not think it will be a good idea to show the user profile to a gridveiw. Cause gridview is not memory effective to display a few items.

Here is the solution. First of all gridview works with list of data. As you have one one data i guess but you also need to make a list in order to display it with gridview.

This is the method to find out the logged in user as a list:

public List<User> GetUserByUserNamePassword(string UserName,string Password)
{
  var availableUser= (from user in _DatabaseContext.Users
                    where user.FirstName == UserName && user.Password == Password
                    select user
                     ).ToList();
            return availableUser;
}

这里是绑定gridview的代码。

And here is the code for binding the gridview.

List<User> user = new UserBLL().GetUserByUserNamePassword("palash", "123");
if (user != null)
{
    grvUser.DataSource = user;
    grvUser.DataBind();
}

希望它会有所帮助。

快乐编码......

Hope it will help.
Happy coding....

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