DataBinding：＆＃39; System.Data.DataRowView＆＃39;不包含名称为＆＃39;名称＆＃39;

Question

当我试图绑定我的下拉按钮＆＃34; DataBinding：＆＃39; System.Data.DataRowView＆＃39;不包含名称为＆＃39;名称＆＃39;的属性。＆＃34;发生。帮助我克服这一点。提前谢谢。

我正在使用的代码是

var at = _dbConnect.GetData_DataTable("select * from Employee a where a.department = '3' order by Name");
    ddlPerson.DataSource = cat;
    ddlPerson.DataTextField = "Name";
    ddlPerson.DataValueField = "id";
    ddlPerson.DataBind();
    ddlPerson.Items.Add(new ListItem(" MY NAME ", "0"));
    ddlPerson.SelectedValue = "0";

Answer 1

数据库字段是“name”而不是“Name”吗？

Answer 2

var at = _dbConnect.GetData_DataTable("select * from Employee a where a.department = '3' order by Name");
ddlPerson.DataSource = **at**;

感谢您的答案和建议