public void Update(Request item)
{
if (item != null)
{
DB.Entry(item).State = EntityState.Modified;
}
}
public void Update(Employee item)
{
if (item != null)
{
DB.Entry(item).State = EntityState.Modified;
}
}
private void HandleConcurrencyError(DbUpdateConcurrencyException ex)
{
ex.Entries.Single().Reload();
var state = context.Entry(selectedProduct).State;
if (state == EntityState.Detached)
{
MessageBox.Show("Another user has deleted that product.",
"Concurrency Error");
}
else
{
string message = "Another user has updated that product.\n" +
"The current database values will be displayed.";
MessageBox.Show(message, "Concurrency Error");
}
this.DisplayProducts();
}
