public void DeleteItem(int itemNumber)
{
using (var context = new TVItemsDataContext(_connectionString))
{
context.ExecuteCommand("DELETE FROM TvItems WHERE ItemNumber = {0}", itemNumber);
}
}
public void ClearChangeLogs()
{
using (var context = new TVItemsDataContext(_connectionString))
{
context.ExecuteCommand("TRUNCATE Table ChangeLogs");
}
}
public IEnumerable <TVItem> GetAll()
{
using (var context = new TVItemsDataContext(_connectionString))
{
return(context.TVItems.ToList());
}
}
public void ChangeItemChangeLog(ChangeLog changeLog)
{
using (var context = new TVItemsDataContext(_connectionString))
{
context.ChangeLogs.InsertOnSubmit(changeLog);
context.SubmitChanges();
}
}
public void AddItem(TVItem item)
{
using (var context = new TVItemsDataContext(_connectionString))
{
context.TVItems.InsertOnSubmit(item);
context.SubmitChanges();
}
}
public void UpdateItem(TVItem item)
{
using (var context = new TVItemsDataContext(_connectionString))
{
context.TVItems.Attach(item);
context.Refresh(RefreshMode.KeepCurrentValues, item);
context.SubmitChanges();
}
}
public void RemoveItemChangeLog(int itemNumber)
{
using (var context = new TVItemsDataContext(_connectionString))
{
var changeLog = new ChangeLog
{
ItemNumber = itemNumber,
ChangeType = "Remove"
};
context.ChangeLogs.InsertOnSubmit(changeLog);
context.SubmitChanges();
}
}
