private T GetValue <T>(string key, T defaultValue) where T : struct
{
object val;
return(this.TryGetValue(key, out val)
? ObjectConverter.ToPrimitive <T>(val, defaultValue) : defaultValue);
}
/// <summary>
/// Get option or default value.
/// </summary>
/// <param name="optionName">The option name.</param>
/// <param name="defaultValue">The default value.</param>
/// <returns>The option or default value.</returns>
/// <seealso cref="GetOption(string)"/>
public virtual T GetOption <T>(string optionName, T defaultValue) where T : struct
{
return(ObjectConverter.ToPrimitive <T>(this.GetOption(optionName), defaultValue));
}