using System;
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using System.Globalization;
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using System.Windows.Controls;
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using System.Windows.Data;
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namespace HMI.UI.Converter
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{
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public class DataGridRowNumberConverter : IValueConverter
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{
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public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
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{
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if (value is DataGridRow row)
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{
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return row.GetIndex() + 1;
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}
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return -1;
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}
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public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
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{
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return value;
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}
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}
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public class ListViewRowNumberConverter : IValueConverter
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{
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public object Convert(object value, Type TargetType, object parameter, CultureInfo culture)
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{
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ListViewItem item = (ListViewItem)value;
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ListView listView = ItemsControl.ItemsControlFromItemContainer(item) as ListView;
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return listView.ItemContainerGenerator.IndexFromContainer(item) + 1;
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}
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public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
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{
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return value;
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}
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}
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public class ListViewRowHeightConverter : IValueConverter
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{
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public object Convert(object value, Type TargetType, object parameter, CultureInfo culture)
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{
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double num = double.Parse(parameter.ToString());
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double? res = value as double?;
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if (res == null) return value;
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return res - num;
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}
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public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
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{
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return value;
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}
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}
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//public class ListBoxItemIndexConverter : IValueConverter
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//{
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// public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
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// {
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// if (value is ListBoxItem row)
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// {
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// return row.GetIndex() + 1;
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// }
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// return -1;
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// }
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// public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
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// {
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// return value;
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// }
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//}
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}
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