private static T ConvertStringArgument <T>(string paramName, string value)
{
object result;
if (!ConversionUtil.TryFromString(typeof(T), value, out result))
{
throw new ArgumentException(String.Format(CultureInfo.CurrentCulture,
HelpersResources.Chart_ArgumentConversionFailed, typeof(T).FullName), paramName);
}
return((T)result);
}
/// <summary>
/// Method to convert a string to a ChartImageFormat.
/// The chart image needs to be normalized to allow for alternate names such as 'jpg', 'xpng' etc
/// to be mapped to their appropriate ChartImageFormat.
/// </summary>
private static ChartImageFormat ConvertStringToChartImageFormat(string format)
{
object result;
format = NormalizeFormat(format);
if (!ConversionUtil.TryFromString(typeof(ChartImageFormat), format, out result))
{
throw new ArgumentException(String.Format(CultureInfo.CurrentCulture,
HelpersResources.Image_IncorrectImageFormat, format), "format");
}
return((ChartImageFormat)result);
}