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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Data;
namespace DB.Browser.Converter
{
public class Equals2BoolConverter : IValueConverter
{
#region IValueConverter 成员
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value == null)
return false;
Type tv = value.GetType();
Type tp = parameter.GetType();
if (tp.Equals(tv))
{
if (value.Equals(parameter))
return true;
}
return false;
}
public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if ((bool)value == true)
{
return parameter;
}
else
{
return null;
}
}
#endregion
}
/// <summary>
/// 逻辑反向
/// </summary>
public class BoolReverseConverter : IValueConverter
{
#region IValueConverter 成员
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
bool b = (bool)value;
return !b;
}
public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
bool b = (bool)value;
return !b;
}
#endregion
}
}