public override object ConvertBack(string fromVal)
{
if (fromVal == null)
{
throw new ArgumentNullException("fromVal");
}
if (string.IsNullOrEmpty(fromVal))
{
throw new ArgumentOutOfRangeException("fromVal", "Expected a non-empty string");
}
string[] strArray = fromVal.Split(_splits, StringSplitOptions.RemoveEmptyEntries);
if (strArray.Length <= 0)
{
throw new ArgumentOutOfRangeException("fromVal", "Unable to find elements of the SymbolSearchPolicy enum in '" + fromVal + "'");
}
SymbolSearchPolicy policy = (SymbolSearchPolicy)Enum.Parse(typeof(SymbolSearchPolicy), strArray[0]);
for (int i = 1; i < strArray.Length; i++)
{
policy |= (SymbolSearchPolicy)Enum.Parse(typeof(SymbolSearchPolicy), strArray[i].Trim());
}
return(policy);
}
public static bool ValueIncluded(this SymbolSearchPolicy c, SymbolSearchPolicy t)
{
return((c & t) == t);
}
