private object GetSortingValue(ToDoDBModel.TodoItem item, string sortExpression)
{
switch (sortExpression)
{
case "Description":
return(item.Description);
case "WasDone":
return(item.WasDone);
case "AddedAt":
return(item.AddedAt);
case "AddedBy":
return(this.GetUserName(item.AddedBy));
}
return(string.Empty);
}
protected void Button_Save_Click(object sender, EventArgs e)
{
DateTime?wasDoneDateTime = null;
byte wasDone = 0;
if (CheckBox_WasDone.Checked)
{
wasDoneDateTime = DateTime.Now;
wasDone = 1;
}
using (var ctx = new ToDoDBModel.ToDoDBEntities())
{
string itemIdValue = ItemIdField.Value;
ToDoDBModel.TodoItem item = null;
if (!String.IsNullOrEmpty(itemIdValue))
{
int editingItemId = Int32.Parse(itemIdValue);
item = ctx.TodoItems.Where(x => x.Id == editingItemId).First();
if (item != null)
{
item.Description = TextBox_Decription.Text;
if (item.WasDone != wasDone)
{
if (wasDone == 1)
{
item.WasDoneAt = wasDoneDateTime;
}
else
{
item.WasDoneAt = null;
}
}
item.WasDone = wasDone;
item.DueDate = GetDueDate();
}
}
if (item == null)
{
item = new ToDoDBModel.TodoItem
{
Description = TextBox_Decription.Text,
AddedAt = DateTime.Now,
AddedBy = User.Identity.GetUserId(),
WasDone = wasDone,
WasDoneAt = wasDoneDateTime,
DueDate = GetDueDate()
};
ctx.TodoItems.Add(item);
}
ctx.SaveChanges();
}
Response.Redirect("Default.aspx");
}