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8c763fb | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | // Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
using System;
using System.Windows.Data;
namespace Microsoft.Management.UI.Internal
{
/// <summary>
/// Takes a bool value and returns the inverse.
/// </summary>
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.MSInternal", "CA903:InternalNamespaceShouldNotContainPublicTypes")]
public class InverseBooleanConverter : IValueConverter
{
/// <summary>
/// Converts a boolean value to be it's inverse.
/// </summary>
/// <param name="value">The source value.</param>
/// <param name="targetType">The parameter is not used.</param>
/// <param name="parameter">The parameter is not used.</param>
/// <param name="culture">The parameter is not used.</param>
/// <returns>The inverted boolean value.</returns>
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
ArgumentNullException.ThrowIfNull(value);
var boolValue = (bool)value;
return !boolValue;
}
/// <summary>
/// This method is not used.
/// </summary>
/// <param name="value">The parameter is not used.</param>
/// <param name="targetType">The parameter is not used.</param>
/// <param name="parameter">The parameter is not used.</param>
/// <param name="culture">The parameter is not used.</param>
/// <returns>The parameter is not used.</returns>
public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
throw new NotImplementedException();
}
}
}
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