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51 lines
1.9 KiB
51 lines
1.9 KiB
/**************************************************************************************
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Toolkit for WPF
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Copyright (C) 2007-2016 Xceed Software Inc.
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This program is provided to you under the terms of the Microsoft Public
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License (Ms-PL) as published at http://wpftoolkit.codeplex.com/license
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For more features, controls, and fast professional support,
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pick up the Plus Edition at https://xceed.com/xceed-toolkit-plus-for-wpf/
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Stay informed: follow @datagrid on Twitter or Like http://facebook.com/datagrids
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************************************************************************************/
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows.Data;
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using Xceed.Wpf.Toolkit.LiveExplorer.Samples.PropertyGrid.Views;
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namespace Xceed.Wpf.Toolkit.LiveExplorer.Samples.PropertyGrid.Converters
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{
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public class DimensionsConverter : IValueConverter
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{
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static Dimension _originalValue; // the static struct that stores original value at the start of editing
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public object Convert( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture )
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{
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_originalValue = ( ( Dimension )value );
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if( parameter.ToString() == "Height" )
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return ( ( Dimension )value ).Height;
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if( parameter.ToString() == "Weight" )
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return ( ( Dimension )value ).Weight;
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return _originalValue;
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}
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public object ConvertBack( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture )
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{
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if( parameter.ToString() == "Height" )
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_originalValue = new Dimension( double.Parse( value.ToString() ), _originalValue.Weight );
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if( parameter.ToString() == "Weight" )
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_originalValue = new Dimension( _originalValue.Height, double.Parse( value.ToString() ) );
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return _originalValue;
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}
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}
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}
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