WPF Color Picker Implementation

Question

I have to create a color picker in my WPF application. When I click on any color, the code of that color should come in a textbox. I googled a lot but found nothing matching

Answer 1

The easiest way is to use ColorDialog which were used in WinForms.

 System.Windows.Forms.ColorDialog colorDialog = new System.Windows.Forms.ColorDialog();
        if (colorDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
        {
            DrawBallColorBtn.Background = new SolidColorBrush(Color.FromArgb(colorDialog.Color.A, colorDialog.Color.R, colorDialog.Color.G, colorDialog.Color.B));
            _drawBallColor = colorDialog.Color.Name.ToLower();
        }

If you are targeting to a .NetCore 3.x add the fallowing to the .csproj file

    netcoreapp3.0
    true
    true