'...
'Create an instance of ImageElement class

Dim imgElem As Neodynamic.SDK.ImageElement
imgElem = Neodynamic.SDK.ImageElement.FromUrl("~/images/night.jpg")

'Create an instance of AdjustBrightness class

Dim adjBrightness As New Neodynamic.SDK.AdjustBrightness()
'Set the brightness level

adjBrightness.Level = 60

'Apply the action on the ImageElement

imgElem.Actions.Add(adjBrightness)

'Add the ImageElement to the Elements collection of the ImageDraw control

Me.ImageDraw1.Elements.Add(imgElem)
'Add the TextElement to the Elements collection of the ImageDraw control
'...

//...
//Create an instance of ImageElement class
Neodynamic.SDK.ImageElement imgElem = Neodynamic.SDK.ImageElement.FromUrl("~/images/night.jpg");

//Create an instance of AdjustBrightness class
Neodynamic.SDK.AdjustBrightness adjBrightness = new Neodynamic.SDK.AdjustBrightness();
//Set the brightness level
adjBrightness.Level = 60;

//Apply the action on the ImageElement
imgElem.Actions.Add(adjBrightness);

//Add the ImageElement to the Elements collection of the ImageDraw control
this.ImageDraw1.Elements.Add(imgElem);
//Add the TextElement to the Elements collection of the ImageDraw control
//...

...
<neoimg:imagedraw id="ImageDraw1" runat="server">
   <Canvas AutoSize="True" />
   <Elements>
      <neoimg:ImageElement Source="File" SourceFile="~/images/night.jpg">
         <Actions>
            <neoimg:AdjustBrightness Level="60" />
         </Actions>
      </neoimg:ImageElement>
   </Elements>
</neoimg:imagedraw>
...