protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
DetailsView1.DataSource = TestDataData.GetStaff();
DetailsView1.DataBind();
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
Hashtable
ht = new Hashtable(3);
ht.Add("1st", "1");
ht.Add("2nd", "2");
ht.Add("3rd", "3");
Select1.DataSource = ht;
Select2.DataSource = ht;
ListBox1.DataSource = ht;
DropDownList1.DataSource = ht;
RadioButtonList1.DataSource = ht;
CheckBoxList1.DataSource = ht;
DataBind();
OleDbConnection
connection = new OleDbConnection(TestDataData.GetConnectionString());
connection.Open();
OleDbCommand
cmd = connection.CreateCommand();
cmd.CommandType = CommandType.Text;
cmd.CommandText = "select id, name from staff order by id";
OleDbDataReader
dr = cmd.ExecuteReader();
ListBoxNames.DataSource = dr;
ListBoxNames.DataBind();
dr.Close();
connection.Close();
// DataBind(); // System.InvalidOperationException: Invalid attempt to FieldCount when reader is closed.
}
}
