Developers can implement some of the interfaces in order to override some of the settings. The following properties control the class that will be used by the control:

  1. ImageGeneratorClass
    The name of class that will generate the image. In order the change the default class, you need to create a class the inherits from the abstract class "Tal.CaptchaControl.ImageGenerator" and change this property value to the name of the new class. Default value is "Tal.CaptchaControl.GrayImageGenerator". ImageGeneratorClass
  2. RegenerateScriptName
    The name of aspx page that will except the ajax requests if regeneration of image by users has been enabled. Default value is "CaptchaControlAjaxRequest.aspx". RegenerateScriptName
  3. TextGeneratorClass
    The name of class that will generate the random text. In order the change the default class, you need to create a class the inherits from the abstract class "Tal.CaptchaControl.TextGenerator" and change this property value to the name of the new class. Default value is "Tal.CaptchaControl.SixCharsTextGenerator". TextGeneratorClass