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Update IntRangeValueConverter.cs

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This commit is contained in:
Brett Hewitson 2021-06-06 16:14:19 +10:00
parent a845d33205
commit 0a90a0cfec
1 changed files with 6 additions and 1 deletions
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7
src/ServerManager.Common/Converters/IntRangeValueConverter.cs
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@ -40,7 +40,12 @@ namespace ServerManagerTool.Common.Converters
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{ {
var sliderValue = System.Convert.ToInt32(value); if (value is null || value.ToString() == string.Empty)
return default;
if (!int.TryParse(value.ToString(), out int sliderValue))
return default;
sliderValue = Math.Max(MinValue, sliderValue); sliderValue = Math.Max(MinValue, sliderValue);
sliderValue = Math.Min(MaxValue, sliderValue); sliderValue = Math.Min(MaxValue, sliderValue);