BPA.SingleDevice/BPA.UIControl/Converters/DataGridRowIndexConverter.cs

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;

namespace BPA.UIControl.Converters
{
    /// <summary>
    /// to data grid row index
    /// </summary>
    public class DataGridRowIndexConverter : IValueConverter
    {
        /// <inheritdoc/>
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return value is DataGridRow row ? row.GetIndex() + 1 : 0;
        }

        /// <inheritdoc/>
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return DependencyProperty.UnsetValue;
        }
    }
}