/// <summary>Get a named string from the resource bundle</summary>
/// <param name='key'>The name of the string to retrieve</param>
/// <returns>The retrieved string (or throws IcuException if the string is not present)</returns>
public string GetStringByKey(string key)
{
if (this.IsNullBundle)
{
return(String.Empty);
}
return(Icu.GetResourceBundleStringByKey(m_bundle, key));
}