Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / NetFx40 / Tools / System.Activities.Presentation / System / Activities / Presentation / NullToBooleanConverter.cs / 1305376 / NullToBooleanConverter.cs
//------------------------------------------------------------ // Copyright (c) Microsoft Corporation. All rights reserved. //----------------------------------------------------------- namespace System.Activities.Presentation { using System.Globalization; using System.Windows.Data; //Null To Boolean Converter internal sealed class NullToBooleanConverter : IValueConverter { public object Convert(object value, Type targetType, object parameter, CultureInfo culture) { return value != null; } public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { throw FxTrace.Exception.AsError(new NotSupportedException()); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------ // Copyright (c) Microsoft Corporation. All rights reserved. //----------------------------------------------------------- namespace System.Activities.Presentation { using System.Globalization; using System.Windows.Data; //Null To Boolean Converter internal sealed class NullToBooleanConverter : IValueConverter { public object Convert(object value, Type targetType, object parameter, CultureInfo culture) { return value != null; } public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { throw FxTrace.Exception.AsError(new NotSupportedException()); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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