/// <summary>
/// Get the text of the message in the given language.
/// </summary>
public virtual string GetMessage(CultureInfo culture = null)
{
if (culture == null)
{
culture = CultureInfo.InvariantCulture;
}
// Get the message and fill in arguments.
string message = messageProvider.LoadMessage(errorCode, culture);
if (string.IsNullOrEmpty(message))
{
return(string.Empty);
}
if (arguments == null || arguments.Length == 0)
{
return(message);
}
object[] argumentsToUse = arguments;
for (int i = 0; i < argumentsToUse.Length; i++)
{
DiagnosticInfo embedded = argumentsToUse[i] as DiagnosticInfo;
if (embedded != null)
{
if (ReferenceEquals(argumentsToUse, arguments))
{
argumentsToUse = new object[argumentsToUse.Length];
Array.Copy(arguments, argumentsToUse, argumentsToUse.Length);
}
argumentsToUse[i] = embedded.GetMessage(culture);
}
}
return(String.Format(culture, message, argumentsToUse));
}
protected object[] GetArgumentsToUse(IFormatProvider formatProvider)
{
object[] argumentsToUse = null;
for (int i = 0; i < _arguments.Length; i++)
{
DiagnosticInfo embedded = _arguments[i] as DiagnosticInfo;
if (embedded != null)
{
argumentsToUse = InitializeArgumentListIfNeeded(argumentsToUse);
argumentsToUse[i] = embedded.GetMessage(formatProvider);
continue;
}
ISymbol symbol = _arguments[i] as ISymbol;
if (symbol != null)
{
argumentsToUse = InitializeArgumentListIfNeeded(argumentsToUse);
argumentsToUse[i] = _messageProvider.GetErrorDisplayString(symbol);
}
}
return(argumentsToUse ?? _arguments);
}
