Database connectivity:

Database connectivity:

BindingSource component:
- Name
- DataSource

Binding data to Controls:
TextBox:
- DataBindings
    - Text

ComboBox:
- DataSource
- DisplayMember
- ValueMember


DataGridView control:
-name
- DataSource

Dataset_name.Table_name.Rows(row_index).Item(Column_name/ Column_index)
Dataset_name.Tables(table_name/table_index).Rows(row_index).Item(Column_name/ Column_index)
Dataset_name.Table_name.Rows.count()