DataGridView automatically generates columns

Question

On my Windows Form I have a DataGridView component, which is bound to a BindingSource. The BindingSource is an object datasource to an EntityFramework object.

Some t

Answer 1

Set AutoGenerateColumns property to False but keep remember do it just before databinding. eg: DataGridView1.AutoGenerateColumns=false; DataGridView1.DataSource=getData();

By default it is set to True.