/// <summary>
/// Converts a value from a string to a DataSource.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="culture">The culture.</param>
/// <param name="value">The value.</param>
/// <returns>A DataSource.</returns>
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
if (!string.IsNullOrEmpty((string)value))
{
IDataSourcesProvider provider = (IDataSourcesProvider)context.Instance;
BindingList <IDataSource> dataSources = provider.GetDataSources();
Guid id = Guid.Parse(Regex.Match((string)value, CoreUtility.FieldMatchPattern).Groups[1].Value);
return(dataSources.FirstOrDefault(dataSource => dataSource.ID == id));
}
return(null);
}
/// <summary>
/// Gets a list of DataSource objects.
/// </summary>
/// <param name="context">The context.</param>
/// <returns>The list of DataDestination items.</returns>
public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
{
IDataSourcesProvider provider = (IDataSourcesProvider)context.Instance;
return(new StandardValuesCollection(provider.GetDataSources()));
}