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Button

Summary

Represents the button.

Signature

1
public class Button : Control

Namespace

cAlgo.API

Properties

Name Description
Text { get; set; } Gets or sets the text.
CornerRadius { get; set; } Gets or sets the border corner radius. Property value can be set using CornerRadius, number, or a string: newCornerRadius(5), new CornerRadius(1, 2, 3, 4).
BorderColor { get; set; } Gets or sets the border line color. Check the Color class for the ARGB (alpha, red, green, blue) color values, oruse the strings Color.Red, Color.FromName("Red"), Color.FromArgb(255, 0, 0), Color.FromHex("#ff0000"), "Red","#ff0000".
BorderThickness { get; set; } Gets or sets the border thickness.
Content { get; set; } Gets or sets the content.

Events

Name Description
Click Occurs when the button is clicked.

Examples

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 using cAlgo.API;
 using System;
 using System.Linq;
 namespace cAlgo
 {
     // This sample indicator shows how to use Button control and handle its clicked event
     [Indicator(IsOverlay = true, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
     public class ButtonSample : Indicator
     {
         protected override void Initialize()
         {
             var stackPanel = new StackPanel
             {
                 HorizontalAlignment = HorizontalAlignment.Center,
                 VerticalAlignment = VerticalAlignment.Center,
                 BackgroundColor = Color.Gold,
                 Opacity = 0.7
             };
             for (int i = 0; i < 5; i++)
             {
                 var button = new Button
                 {
                     Text = "Button #" + i,
                     Margin = 10
                 };
                 button.Click += Button_Click;
                 stackPanel.AddChild(button);
             }
             Chart.AddControl(stackPanel);
         }
         private void Button_Click(ButtonClickEventArgs obj)
         {
             var textSplit = obj.Button.Text.Split(' ').TakeWhile(text => !text.Equals("Clicked", StringComparison.OrdinalIgnoreCase)).ToArray();
             obj.Button.Text = string.Join(" ", textSplit) + " Clicked";
         }
         public override void Calculate(int index)
         {
         }
     }
 }

See Also


Last update: July 1, 2022

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