Is there a color dialog for WPF?

Heres a simple color picker using attached properties, should anyone be looking for example code

public static class BrushExtender{    public readonly static DependencyProperty BrushProperty = DependencyProperty.RegisterAttached("Brush", typeof(Brush), typeof(BrushExtender), new PropertyMetadata(Brushes.Black,DoBrushChanged));    public readonly static DependencyProperty RedChannelProperty = DependencyProperty.RegisterAttached("RedChannel", typeof(int), typeof(BrushExtender), new PropertyMetadata(DoColorChangedRed));    public readonly static DependencyProperty GreenChannelProperty = DependencyProperty.RegisterAttached("GreenChannel", typeof(int), typeof(BrushExtender), new PropertyMetadata(DoColorChangedGreen));    public readonly static DependencyProperty BlueChannelProperty = DependencyProperty.RegisterAttached("BlueChannel", typeof(int), typeof(BrushExtender), new PropertyMetadata(DoColorChangedBlue));    public readonly static DependencyProperty AlphaChannelProperty = DependencyProperty.RegisterAttached("AlphaChannel", typeof(int), typeof(BrushExtender), new PropertyMetadata(DoColorChangedAlpha));    public readonly static DependencyProperty ColourValueProperty = DependencyProperty.RegisterAttached("ColourValue", typeof(string), typeof(BrushExtender), new PropertyMetadata(DoValueChanged));    public static void SetRedChannel(DependencyObject o, int value)    {        o.SetValue(RedChannelProperty, value);    }    public static void SetGreenChannel(DependencyObject o, int value)    {        o.SetValue(GreenChannelProperty, value);    }    public static void SetBlueChannel(DependencyObject o, int value)    {        o.SetValue(BlueChannelProperty, value);    }    public static void SetAlphaChannel(DependencyObject o, int value)    {        o.SetValue(AlphaChannelProperty, value);    }    public static void SetBrush(DependencyObject o, SolidColorBrush brush)    {        o.SetValue(BrushProperty, brush);    }    public static void SetColourValue(DependencyObject o, string value)    {        o.SetValue(ColourValueProperty, value);    }    private static void DoColorChangedRed(DependencyObject d, DependencyPropertyChangedEventArgs e)    {        var color = ((SolidColorBrush)d.GetValue(BrushProperty)).Color;        DoColorChange(d, (int)e.NewValue, c => c.R, () => Color.FromArgb(color.A, ((byte)(int)e.NewValue), color.G , color.B));    }    private static void DoColorChangedGreen(DependencyObject d, DependencyPropertyChangedEventArgs e)    {        var color = ((SolidColorBrush)d.GetValue(BrushProperty)).Color;        DoColorChange(d, (int)e.NewValue, c => c.G, () => Color.FromArgb(color.A, color.R, ((byte)(int)e.NewValue), color.B));    }    private static void DoColorChangedBlue(DependencyObject d, DependencyPropertyChangedEventArgs e)    {        var color = ((SolidColorBrush)d.GetValue(BrushProperty)).Color;        DoColorChange(d, (int)e.NewValue, c => c.B, () => Color.FromArgb(color.A, color.R, color.G, (byte)(int)e.NewValue));    }    private static void DoColorChangedAlpha(DependencyObject d, DependencyPropertyChangedEventArgs e)    {        var color = ((SolidColorBrush)d.GetValue(BrushProperty)).Color;        DoColorChange(d, (int)e.NewValue, c => c.A, () => Color.FromArgb((byte)(int)e.NewValue, color.R, color.G, color.B));    }    private static void DoColorChange(DependencyObject d, int newValue, Func<Color, int> colorCompare, Func<Color> getColor)    {        var color = ((SolidColorBrush)d.GetValue(BrushProperty)).Color;        if (colorCompare(color) == newValue)            return;        var newBrush = new SolidColorBrush(getColor());        d.SetValue(BrushProperty, newBrush);        d.SetValue(ColourValueProperty, newBrush.Color.ToString());    }    private static void DoValueChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)    {        var color = ((SolidColorBrush)d.GetValue(BrushProperty)).Color;        if (color.ToString() == (string)e.NewValue)            return;        Color? newColour = null;        try        {            newColour = (Color) ColorConverter.ConvertFromString((string) e.NewValue);        }        catch{}        if (newColour == null)            return;        var newBrush = new SolidColorBrush(newColour.Value);        d.SetValue(BrushProperty, newBrush);    }    private static void DoBrushChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)    {        if (e.NewValue == e.OldValue)            return;        var colour = ((SolidColorBrush)e.NewValue).Color;        d.SetValue(RedChannelProperty,(int)colour.R);        d.SetValue(GreenChannelProperty,(int)colour.G);        d.SetValue(BlueChannelProperty,(int)colour.B);        d.SetValue(AlphaChannelProperty,(int)colour.A);        d.SetValue(ColourValueProperty,colour.ToString());    }}

and here it is being used

<Window x:Class="ChannelColourBrush.Window1"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:c="clr-namespace:ChannelColourBrush" Title="Window1" Height="300" Width="300"><Grid>  <Grid.ColumnDefinitions>    <ColumnDefinition Width="Auto" />    <ColumnDefinition Width="Auto" />    <ColumnDefinition Width="Auto" />  </Grid.ColumnDefinitions>  <Grid.RowDefinitions>    <RowDefinition Height="Auto" />    <RowDefinition Height="Auto" />    <RowDefinition Height="Auto" />    <RowDefinition Height="Auto" />    <RowDefinition Height="Auto" />    <RowDefinition Height="Auto" />  </Grid.RowDefinitions>  <TextBlock Text="Red" />  <TextBlock Text="Green" Grid.Row="1" />  <TextBlock Text="Blue" Grid.Row="2" />  <TextBlock Text="Alpha" Grid.Row="3" />  <Slider Name="redSlider" Grid.Column="1" Minimum="0" Maximum="255"  Width="200" Height="20" Grid.ColumnSpan="2" Value="{Binding ElementName=rect, Path=(c:BrushExtender.RedChannel), Mode=TwoWay}" />  <Slider Name="greenSlider" Grid.Column="1" Grid.Row="1" Minimum="0" Maximum="255" Width="200" Height="20" Grid.ColumnSpan="2" Value="{Binding ElementName=rect, Path=(c:BrushExtender.GreenChannel), Mode=TwoWay}"  />  <Slider Name="blueSlider" Grid.Column="1" Grid.Row="2" Minimum="0" Maximum="255" Width="200" Height="20" Grid.ColumnSpan="2" Value="{Binding ElementName=rect, Path=(c:BrushExtender.BlueChannel), Mode=TwoWay}"  />  <Slider Name="alphaSlider" Grid.Column="1" Grid.Row="3" Minimum="0" Maximum="255" Width="200" Height="20" Grid.ColumnSpan="2" Value="{Binding ElementName=rect, Path=(c:BrushExtender.AlphaChannel), Mode=TwoWay}"  />  <Rectangle Fill="SandyBrown" Name="rect" Width="200" Height="50" Grid.Row="4" Grid.ColumnSpan="3" Margin="0,20,0,10"    c:BrushExtender.Brush="{Binding RelativeSource={RelativeSource Self}, Path=Fill, Mode=TwoWay}"/>  <TextBlock Text="Colour Value" Margin="5,0,5,0" Grid.Row="5" HorizontalAlignment="Center"  />  <TextBox Text="{Binding ElementName=rect, Path=(c:BrushExtender.ColourValue), Mode=TwoWay}" Margin="0,0,0,0" Grid.Row="5" Grid.Column="1" Width="100" HorizontalAlignment="Center" />  <Button Content="Update" IsEnabled="{Binding ElementName=grid, Path=SelectedItem.SomeValue}"/></Grid>

I wrote a simple WPF Color picker which supports the following features a while back

• 3 different types of color swatch
• Opacity slider
• Mouse mover control for selecting color
• Sets to current color on open
• Standard dialog buttons

Here is the article in case you need it : http://www.codeproject.com/Articles/33001/WPF-A-Simple-Color-Picker-With-Preview

You can easily use the ColorDialog available from classic Windows Forms.

using System.Windows.Forms;ColorDialog colorDialog = new ColorDialog();if (colorDialog.ShowDialog() == DialogResult.OK){    // do some stuff with colors...}