private bool ExtExists(string ext, ConfigurationElementCollection handlerCollection, out int index)
{
bool exists = false;
index = -1;
foreach (ConfigurationElement element in handlerCollection)
{
if (string.Compare(element.Schema.Name, "add", true) != 0 ||
string.Compare(element["path"].ToString(), ext, true) != 0)
{
continue;
}
index = handlerCollection.IndexOf(element);
exists = true;
break;
}
return(exists);
}
