public ArgSetting Get(string key, string defValue)
{
ArgSetting s = Get(key);
if (s != null)
{
return(s);
}
return(Set(new ArgSetting(key, defValue)));
}
public ArgSetting Set(ArgSetting setting)
{
string key = KeyOf(setting);
if (string.IsNullOrEmpty(key))
{
throw new ArgumentException("invalid key");
}
if (store.ContainsKey(key))
{
store.Remove(key);
}
store[key] = setting;
return(setting);
}
public ArgSetting Remove(string key)
{
if (string.IsNullOrEmpty(key))
{
throw new ArgumentException("invalid key");
}
string lowkey = KeyOf(key);
if (store.ContainsKey(lowkey))
{
ArgSetting value = store[lowkey];
store.Remove(lowkey);
return(value);
}
return(null);
}
public string KeyOf(ArgSetting value)
{
return(KeyOf(value.Key));
}