C#

dabuskol wrote:

localDS = (DataSet)Cache["listTables"];

dabuskol wrote:

DataView dv = new DataView(localDS.Tables[1]); --- Failed on this part

public abstract MediaBase
{
  // Do some general setting up...
  public virtual void AddBooking()
  {
    // Do some common stuff in here.
  }
}

public Radio : MediaBase
{
}
public Web : MediaBase
{
  public overrides void AddBooking()
  {
    base.AddBooking();
    // Now do the custom work
  }
}

arnold_w wrote:

I have a regular System.Windows.Forms.ComboBox. This control listens to OnDrawItem(DrawItemEventArgs ea) events.

private void CreateComboBox()
 {
     ComboBox cbox = new ComboBox();
     this.Controls.Add(cbox);

     cbox.DrawItem += new DrawItemEventHandler(cbox_DrawItem);
 }

 void cbox_DrawItem(object sender, DrawItemEventArgs e)
 {
     // Do your stuff here.
 }

public SpecialComboBox() : ComboBox
{
    protected override void OnDrawItem(DrawItemEventArgs ea)
    {
    }
}