'Declaration Protected Overridable ReadOnly Property DefaultValueToDisplayTextConverter As IValueConverter
protected virtual IValueConverter DefaultValueToDisplayTextConverter {get;}
public class MyPointConverter : IValueConverter { // Convert gets called to convert value to text. public object Convert( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture ) { ValueEditor editor = parameter as ValueEditor; if ( value is Point && targetType == typeof( string ) ) value.ToString( ); return Infragistics.Windows.Utilities.ConvertDataValue( value, targetType, editor.FormatProvider, editor.Format ); } // ConvertBack gets called to convert user input into to value. public object ConvertBack( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture ) { string text = null != value ? value.ToString( ) : string.Empty; return Point.Parse( text ); } }
Public Class MyPointConverter Implements IValueConverter ' Convert gets called to convert value to text. Public Function Convert(ByVal value As Object, ByVal targetType As Type, ByVal parameter As Object, ByVal culture As System.Globalization.CultureInfo) As Object Implements IValueConverter.Convert Dim editor As ValueEditor = DirectCast(parameter, ValueEditor) If TypeOf value Is Point AndAlso targetType Is GetType(String) Then value.ToString() End If Return Infragistics.Windows.Utilities.ConvertDataValue(value, targetType, editor.FormatProvider, editor.Format) End Function ' ConvertBack gets called to convert user input into to value. Public Function ConvertBack(ByVal value As Object, ByVal targetType As Type, ByVal parameter As Object, ByVal culture As System.Globalization.CultureInfo) As Object Implements IValueConverter.ConvertBack Dim text As String = String.Empty If Not Nothing Is value Then text = value.ToString() End If Return Point.Parse(text) End Function End Class
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2