/// <summary>
/// Gets or sets a connection option.
/// </summary>
/// <param name="keyword">The keyword that identifies the connection option to modify.</param>
public override object this[string keyword]
{
get
{
MySqlConnectionStringOption opt = GetOption(keyword);
if (opt.XGetter != null)
{
return(opt.XGetter(this, opt));
}
else if (opt.Getter != null)
{
return(opt.Getter(this, opt));
}
else
{
throw new ArgumentException(Resources.KeywordNotSupported, keyword);
}
}
set
{
MySqlConnectionStringOption opt = GetOption(keyword);
if (opt.XSetter != null)
{
opt.XSetter(this, opt, value);
}
else if (opt.Setter != null)
{
opt.Setter(this, opt, value);
}
else
{
throw new ArgumentException(Resources.KeywordNotSupported, keyword);
}
}
}
internal override MySqlConnectionStringOption GetOption(string key)
{
MySqlConnectionStringOption option = Options.Get(key);
if (option == null)
{
throw new ArgumentException(Resources.KeywordNotSupported, key);
}
else
{
return(option);
}
}
public override bool Remove(string keyword)
{
bool removed = false;
lock (this) { removed = base.Remove(keyword); }
if (!removed)
{
return(false);
}
MySqlConnectionStringOption option = GetOption(keyword);
lock (this)
{
values[option.Keyword] = option.DefaultValue;
}
return(true);
}
internal override void SetInternalValue(string keyword, object value)
{
MySqlConnectionStringOption option = GetOption(keyword);
option.ValidateValue(ref value, keyword, true);
// remove all related keywords
option.Clean(this);
if (value != null)
{
lock (this)
{
// set value for the given keyword
values[option.Keyword] = value;
base[keyword] = value;
}
}
}
public override bool ContainsKey(string keyword)
{
MySqlConnectionStringOption option = Options.Get(keyword);
return(option != null);
}
