c# - ListBox does not refresh when data in Database is changed

Question

When I insert new Data into my database my listbox doesn't update. I checked if the Data is written into the Database, and it is.

This is how I bound my Databasetable to my Listbox after InitilizingComponents

DataSet ds = DBDataSet;
BindingSource bs = new BindingSource();
bs.DataSource = ds.Tables["countries"];
lb_type.DataSource = bs;
lb_type.DisplayMember = "Name";

Answer 1

I assume you are using a button when adding a new data in the database, so put this code inside the click event of your button.

bs.ResetBindings(false);