private TextBox CreateTextBox <TValue>(FormatProperties formatProperties,
Func <string, IFormatProvider, TValue> parse,
Func <TValue, string, IFormatProvider, string> toString,
string format)
{
TextBox textBox = new TextBox();
Func <string, TValue> parse2;
Func <TValue, string> toString2;
if (formatProperties != null)
{
parse2 = (s) => parse(s, formatProperties.FormatProvider);
toString2 = (v) => toString(v, formatProperties.Format ?? format, formatProperties.FormatProvider);
}
else
{
parse2 = (s) => parse(s, null);
toString2 = (v) => toString(v, format, null);
}
//TextProperties textProperties = properties.OfType<TextProperties>().FirstOrDefault();
ControlExchange.Set(textBox, new DelegateFormattableTextBoxExchange <TValue>(parse2, toString2));
return(textBox);
}
private ComboBox CreateList(Type valueType,
IRefList refList,
ViewProperties[] properties,
IServiceProvider serviceProvider)
{
ComboBox combo = new ComboBox();
combo.CausesValidation = true;
combo.Sorted = false;
combo.FormattingEnabled = true;
combo.DropDownStyle = ComboBoxStyle.DropDownList;
FormatProperties formatProperties = properties.OfType <FormatProperties>().FirstOrDefault();
string format = formatProperties.With(x => x.Format);
IFormatProvider formatProvider = formatProperties.With(x => x.FormatProvider);
ICustomFormatter customFormatter = formatProperties.With(x => x.CustomFormatter);
combo.Format += (sender, args) =>
{
if (!object.Equals(args.DesiredType, typeof(string)))
{
Log <DefaultEditorFactory> .Error("Se intenta convertir a un valor diferente de String.");
args.Value = null;
return;
}
// Se formatea.
try
{
object item = args.ListItem;
if (item is IFormattable)
{
args.Value = ((IFormattable)item).ToString(format, formatProvider);
}
else if (customFormatter != null)
{
args.Value = customFormatter.Format(format, item, formatProvider);
}
else
{
args.Value = item.ToString();
}
}
catch (Exception e)
{
Log <DefaultEditorFactory> .Error("Excepcion al formatear.", e);
args.Value = null;
}
};
ControlExchange.Set(combo, TypeUtils.NewGeneric <ControlExchange>(typeof(ComboBoxExchange <>), valueType));
return(combo);
}
public static void Set(Control control, ControlExchange exchange)
{
control.Tag = exchange;
}