/// <summary>
/// Returns the Icon of the specified size from the Cache.
/// </summary>
/// <param name="AFileName">File name of the Icon incl. full path</param>
/// <param name="AIconSize">Desired size of the Icon to be returned (should
/// this size not be availabe then the closest match will be returned).</param>
/// <returns>Icon of the specified size or the closest matching size.</returns>
public Bitmap GetIcon(string AFileName, TIconSize AIconSize)
{
Icon TheItem;
if (AFileName == null)
{
return(null);
}
else
{
AFileName = Path.GetFullPath(AFileName.Replace('\\', '/'));
try
{
TheItem = (Icon)this[AFileName + AIconSize.ToString()];
}
catch (KeyNotFoundException)
{
FLastIconRequestedWasReturnedFromCache = false;
throw new EIconNotInCacheException(String.Format(
"Icon with path {0} not yet loaded into cache; add it to the cache with AddIcon Method first", AFileName));
}
FLastIconRequestedWasReturnedFromCache = true;
return(TheItem.ToBitmap());
}
}
private void ChangeState(object sender, EventArgs e)
{
var rnd = new Random();
var index = rnd.Next(0, 3);
if (index == 0)
{
TheItem.LayoutTo(FirstState.Bounds);
}
if (index == 1)
{
TheItem.LayoutTo(SecondState.Bounds);
}
if (index == 2)
{
TheItem.LayoutTo(ThirdState.Bounds);
}
}