AnnoCreated Event (Axis)

Fires when annotation label was created.

Syntax

Visual Basic
C#

'Declaration
 
Public Event AnnoCreated As AnnoCreatedEventHandler

'Usage
 
Dim instance As Axis
Dim handler As AnnoCreatedEventHandler
 
AddHandler instance.AnnoCreated, handler

public event AnnoCreatedEventHandler AnnoCreated

Event Data

The event handler receives an argument of type AnnoCreatedEventArgs containing data related to this event. The following AnnoCreatedEventArgs properties provide information specific to this event.

Property	Description
Cancel	(Inherited from System.ComponentModel.CancelEventArgs)
Canvas	Gets the axis canvas.
Index	Gets the index of annotation label.
Label	Gets or sets the label element.
Value	Gets the axis value that corresponds to the annotation label.

Remarks

In the event handler it's possible to customize appearance of the label created by default.

Example

The following code sets color of labels depending on its values.

chart.View.AxisY.AnnoCreated += (s, e) =>
  {
    var label = (TextBlock)e.Label;
    if (e.Value >= 0)
      label.Foreground = Brushes.Red;
    else
      label.Foreground = Brushes.Blue;
  };

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

Axis Class
Axis Members