protected void Grid_ItemCommand(object sender, DataGridCommandEventArgs e)
{
if ("Edit".Equals(e.CommandName))
{
int primaryKey = (int)this.Grid.DataKeys[e.Item.ItemIndex];
this.OnEdit(MajorLogic.GetByID(this.DataContext, primaryKey));
}
else if ("Delete".Equals(e.CommandName))
{
int primaryKey = (int)this.Grid.DataKeys[e.Item.ItemIndex];
this.OnDelete(MajorLogic.GetByID(this.DataContext, primaryKey));
}
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
string idString = this.Request.QueryString["ID"];
int id;
if (int.TryParse(idString, out id))
{
this.Major = MajorLogic.GetByID(this.DataContext, id);
if (!this.IsPostBack)
{
this.EditControl.DataBind(this.Major);
}
}
}
protected void SaveButton_Click(object sender, EventArgs e)
{
if (this.ObjectID.HasValue)
{
Major obj = MajorLogic.GetByID(this.DataContext, this.ObjectID.Value);
obj.Name = this.NameField.Text;
this.DataContext.SubmitChanges();
OnSaved(obj);
}
else
{
Major obj = MajorLogic.CreateMajor(this.DataContext, this.NameField.Text);
this.DataContext.SubmitChanges();
OnSaved(obj);
}
}
/// <summary>Gets the Major with the specified primary key.</summary>
/// <param name="id">The primary key of the Major to return.</param>
/// <returns>The matching Major, if one exists, or null.</returns>
public SO.Major GetMajorByID(int id)
{
return(SO.Major.FromDataAccessObject(MajorLogic.GetByID(id)));
}
/// <summary>Gets the Major with the specified primary key.</summary>
/// <param name="id">The primary key of the Major to return.</param>
/// <returns>The matching Major, if one exists, or null.</returns>
public SO.Major GetMajorByID(string id)
{
return(SO.Major.FromDataAccessObject(MajorLogic.GetByID(ParseInt("id", id))));
}