ITemplate for textbox

[Gunawan]

Hi All,
public class clsITextBox : ITemplate
{
string controlName = "";
object dataSource = null;
string fieldName = "";
public clsITextBox(string controlName, object dataSource, string fieldName)
{
this.controlName = controlName;
this.dataSource = dataSource;
this.fieldName = fieldName;
}
public void InstantiateIn(Control objContainer)
{
TextBox myTextBox = new TextBox();
myTextBox.ID = this.controlName;
//TextBox doesn't have DataSource Property
objContainer.Controls.Add(myTextBox);
}
}

I would like to bind textbox to certain column on certain datasource. but I
donot know how to complete this class.
Anybody out there could helpme? TIA.
Regards,
Gun