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這裏是我得到例外的地方的代碼。解決的論據除了ASP.Net
protected void AddButton_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
int empId = Id++;
Employees employees = new Employees();
employees.AddEmployee(new Employee(empId, txtName.Text, txtEmail.Text, txtMobile.Text, txtLandline.Text, txtWebsite.Text, txtAddress.Text));
foreach (Employee employee in employees.GetList())
{
if (employee.Name.Equals(txtName.Text))
{
Repeater1.DataSource = employee;
Repeater1.DataBind();
}
}
}
else
{
contactsForm.Style.Add("display", "block");
}
這是給異常 **類型「System.ArgumentException」發生在System.Web.dll中但在用戶代碼中沒有處理的例外,
其他信息:將無效數據源正被用於Repeater1。有效的數據源必須實現IListSource或IEnumerable。**
public class Employee
{
public int Id { get; set; }
public string Name { get; set; }
public string Email { get; set; }
public string MobileNumber { get; set; }
public string LandLineNumber { get; set; }
public string Website { get; set; }
public string Address { get; set; }
public Employee(int id, string name, string email, string mobilenumber, string landlinenumber, string website, string address)
{
Id = id;
Name = name;
Email = email;
MobileNumber = "+91 " + mobilenumber;
LandLineNumber = landlinenumber;
Website = website;
Address = address;
}
}
public class Employees
{
List<Employee> ListOfEmployee = new List<Employee>();
public void AddEmployee(Employee employee)
{
ListOfEmployee.Add(employee);
}
public List<Employee> GetList()
{
return ListOfEmployee;
}
}
這是僱員類。
我該如何解決這個異常。
<asp:Repeater ID="Repeater1" runat="server">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Name") %>'></asp:Label>
<asp:Label ID="Label2" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Email") %>'></asp:Label>
<asp:Label ID="Label3" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "MobileNumber") %>'></asp:Label>
</ItemTemplate>
</asp:Repeater>
這是在.aspx代碼