c# - 使用通用列表作为数据源和自动生成列的 Gridview

Question

我希望加载一个带有通用列表的 GridView 并自动生成列。我得到一个异常，它没有允许它自动生成列的正确属性。

异常

The data source for GridView with id 'GV1' did not have any properties or attributes from which to generate columns.  Ensure that your data source has content.

GridView

<asp:GridView ID="GV1" runat="server" AutoGenerateColumns="true"></asp:GridView>

页面加载

    //LINQ query to populate list
    List<student> su = new List<student>();
    dbDataContext db = new dbDataContext();
    var q = from c in db.data_table
            where c.processed == false
            orderby c.date_complete descending
            select c;
     //iterate through results and add to list
     foreach(var c in q)
     {
         student s = new student { name = c.name, address = c.address };
         su.Add(s);
     } 

     //Load GridView
     GV1.DataSource = su;
     GV1.DataBind(); //Exception thrown here

学生类(class)

public class student
{
    public string name;
    public string address;
}

欢迎提出任何想法或建议，如果我的做法完全错误，请随时告诉我。

Answer 1

尝试调整您的 student 类并将您的字段更改为如下属性:

public class student
{
   public string name { get; set; }
   public string address { get; set; }
}