Decimal ScrollBar Window with extending IValueConverter
<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:src="clr-namespace:MyNameSpace.DecimalScrollBar"
Title="Decimal ScrollBar">
<Window.Resources>
<src:DoubleToDecimalConverter x:Key="conv" />
</Window.Resources>
<StackPanel>
<ScrollBar Name="scroll"
Orientation="Horizontal" Margin="24"
Maximum="100" LargeChange="10" SmallChange="1" />
<Label HorizontalAlignment="Center"
Content="{Binding ElementName=scroll, Path=Value,
Converter={StaticResource conv}, ConverterParameter=2}" />
</StackPanel>
</Window>
//File:Window.xaml.cs
using System;
using System.Globalization;
using System.Windows;
using System.Windows.Data;
namespace MyNameSpace.DecimalScrollBar
{
[ValueConversion(typeof(double), typeof(decimal))]
public class DoubleToDecimalConverter : IValueConverter
{
public object Convert(object value, Type typeTarget,object param, CultureInfo culture)
{
decimal num = new Decimal((double)value);
if (param != null)
num = Decimal.Round(num, Int32.Parse(param as string));
return num;
}
public object ConvertBack(object value, Type typeTarget,
object param, CultureInfo culture)
{
return Decimal.ToDouble((decimal)value);
}
}
}
Related examples in the same category
