//Adds history to the list when user navigates through tiles
public void AddHistEntry(int x, int y, int zoom)
{
try
{
HistEntry he = new HistEntry(x, y, zoom);
m_hist.AddHistEntry(he);
}
catch (NullReferenceException)
{
System.Console.WriteLine("Attempt for saving history just after loadin tile!");
}
}
/// <summary>
/// AddHistEntry
/// add x,y and zoom to Browse History
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="zoom"></param>
public void AddHistEntry(int x, int y, int zoom)
{
m_hist.AddHistEntry(x, y, zoom);
}