public void saveChanges()
{
using (var db = new RadioPlayer())
{
tbl_mood mood = null;
if (!this._isCreateMode)
{
var id = Convert.ToInt32(this.id.Text);
mood = db.tbl_mood.Where(m => m.mood_id == id).FirstOrDefault();
if (mood == null)
{
this._mainInterface.statusText = $"ERROR: ID '{this.id.Text}' does not exist.";
return;
}
}
else
{
mood = new tbl_mood();
}
mood.description = this.description.Text;
if (this._isCreateMode)
{
db.tbl_mood.Add(mood);
}
db.SaveChanges();
}
}
public void deleteItem(object item)
{
if (item == null)
{
return;
}
tbl_mood mood = item as tbl_mood;
if (mood == null)
{
return;
}
using (var db = new RadioPlayer())
{
db.tbl_mood.Remove(db.tbl_mood.Where(m => m.mood_id == mood.mood_id).First());
db.SaveChanges();
}
}