//Read
public StatusGraphic this[double value] {
get {
try {
StatusGraphic foundStatusGraphic = null;
foreach (double graphicKey in _statusGraphics.Keys)
{
if (foundStatusGraphic == null)
{
foundStatusGraphic = (StatusGraphic)_statusGraphics[graphicKey];
}
if (value <= graphicKey)
{
break;
}
foundStatusGraphic = (StatusGraphic)_statusGraphics[graphicKey];
}
if (foundStatusGraphic == null)
{
throw new KeyNotFoundException();
}
if (foundStatusGraphic.IsValueInRange(value))
{
return(foundStatusGraphic);
}
throw new KeyNotFoundException();
}
catch (Exception ex) {
throw new KeyNotFoundException("Can't find", ex);
}
}
}
public bool ContainsValue(double value)
{
try {
StatusGraphic foundStatusGraphic = null;
foreach (double statusControlKey in _statusGraphics.Keys)
{
if (foundStatusGraphic == null)
{
foundStatusGraphic = (StatusGraphic)_statusGraphics[statusControlKey];
}
if (value <= statusControlKey)
{
break;
}
foundStatusGraphic = (StatusGraphic)_statusGraphics[statusControlKey];
}
return(foundStatusGraphic != null && foundStatusGraphic.IsValueInRange(value));
}
catch (Exception) {
return(false);
}
}