ServerManagers/src/ServerManager.Common/Converters/StringNullOrEmptyToVisibilityConverter.cs

using System;
using System.Globalization;
using System.Windows;
using System.Windows.Data;

namespace ServerManagerTool.Common.Converters
{
    public class StringNullOrEmptyToVisibilityConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return string.IsNullOrEmpty(value as string) ? Visibility.Collapsed : Visibility.Visible;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotSupportedException("StringNullOrEmptyToVisibilityConverter is a OneWay converter.");
        }
    }
}