Style

 using cAlgo.API;
 namespace cAlgo
 {
     // This sample shows how to use control style to change a group of controls style instead of setting each control properties separatly
     [Indicator(IsOverlay = true, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
     public class StyleSample : Indicator
     {
         protected override void Initialize()
         {
             var style = new Style();
             style.Set(ControlProperty.Margin, 5);
             style.Set(ControlProperty.ForegroundColor, Color.Blue);
             style.Set(ControlProperty.FontSize, 14);
             style.Set(ControlProperty.Width, 100);
             var stackPanel = new StackPanel
             {
                 HorizontalAlignment = HorizontalAlignment.Center,
                 VerticalAlignment = VerticalAlignment.Center,
                 BackgroundColor = Color.Gold,
                 Orientation = Orientation.Vertical
             };
             for (var i = 0; i < 10; i++)
             {
                 stackPanel.AddChild(new TextBlock
                 {
                     Text = "Text Block #" + i,
                     Style = style
                 });
             }
             Chart.AddControl(stackPanel);
         }
         public override void Calculate(int index)
         {
         }
     }
 }

 import clr
 clr.AddReference("cAlgo.API")
 from cAlgo.API import *
 class Test():    
     def initialize(self):
         style = Style()
         style.Set(ControlProperty.Margin, 5)
         style.Set(ControlProperty.ForegroundColor, Color.Blue)
         style.Set(ControlProperty.FontSize, 14)
         style.Set(ControlProperty.Width, 100)
         stackPanel = StackPanel()
         stackPanel.HorizontalAlignment = HorizontalAlignment.Center
         stackPanel.VerticalAlignment = VerticalAlignment.Center
         stackPanel.BackgroundColor = Color.Gold
         stackPanel.Orientation = Orientation.Vertical
         for i in range(10):
             textBlock = TextBlock()
             textBlock.Text = f"Text Block #{i}"
             textBlock.Style = style
             stackPanel.AddChild(textBlock)
         api.Chart.AddControl(stackPanel)