wenxiangchao
4 天以前 559890c482f5973f06aafdfec9550fee5ba3c7f2
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
using System;
using System.Globalization;
using System.Windows;
using System.Windows.Data;
 
namespace HMI.UI.Converter
{
    public class VisibilityBoolConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value is bool flag && flag == true)
            {
                return Visibility.Visible;
            }
            return Visibility.Collapsed;
        }
 
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value is Visibility flag && flag == Visibility.Visible)
            {
                return true;
            }
            return false;
        }
    }
}