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  [Expand]DevExpress.Data.Linq
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  [Collapse]DevExpress.Web.Captcha
    CaptchaFontStyle Enumeration
   [Collapse]CaptchaImageProperties Class
     CaptchaImageProperties Members
     CaptchaImageProperties Constructor
    [Collapse]CaptchaImageProperties Properties
      AlternateText Property
      BackgroundColor Property
      BackgroundImage Property
      BinaryStorageMode Property
      BorderColor Property
      BorderWidth Property
      FontFamily Property
      FontStyle Property
      ForegroundColor Property
      Height Property
      ToolTip Property
      Width Property
    [Expand]CaptchaImageProperties Methods
   [Expand]CaptchaStyles Class
   [Expand]CaptchaTextBoxProperties Class
   [Expand]CaptchaTextBoxStyle Class
   [Expand]CaptchaValidationSettings Class
   [Expand]ChallengeImageCustomRenderEventArgs Class
    ChallengeImageCustomRenderEventHandler Delegate
    ControlPosition Enumeration
   [Expand]RefreshButtonProperties Class
   [Expand]RefreshButtonStyle Class
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 End-User Documentation

CaptchaImageProperties.Height Property

Gets or sets the challenge image's height.

Namespace:DevExpress.Web.Captcha
Assembly:DevExpress.Web.v17.2.dll

Expanded Syntax

Property value

Type: Int32
A System.Web.UI.WebControls.Unit that represents the challenge image's height.
The default is 80.

Expanded Remarks

Use the Height property to specify the height of the challenge image.

Expanded Example

The following part of the ASPxCaptcha - Custom Appearance online demo illustrates how to implement a captcha control with a custom appearance.

In this example, the control's Refresh Button.ASPxCaptcha and Text Box.ASPxCaptcha are hidden, and their functionaliry is implemented in a custom manner using separate controls (the IMG element, ASPxLabel, ASPxTextBox).

Expanded See Also

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