WIN OS - How to flush your machine DNS cache ?

ipconfig /flushdns

AX - How to make sorting in grid column

Override datasource Init() method:

public void init()
{
    super();

    this.query().dataSourceNo( 1 ).addSortField( fieldNum( CIEB_Torque, cieb_datetime ), 
      SortOrder::Ascending );
}

Output: