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 End-User Documentation
View this topic on docs.devexpress.com (Learn more)


The DevExpress ASP.NET Hint Control (ASPxHint) allows generating a hint message for a UI element on a web page. A hint is displayed within a box with an arrow targeting the specified UI element in response to user interaction.

Expanded Visual Elements

The following image illustrates the ASPxHint's visual elements:

Expanded Server-Side Features

Expanded Client-Side Features

Expanded Getting Started

  • Step 1. Create a new website or open an existing one in Visual Studio. Locate the ASPxHint item in the Visual Studio toolbox and drop it onto the form.

  • Step 2. Add a button to a form with the specified style settings. Hovering the mouse pointer over this button displays a hint.

  • Step 3. Set the hint's ASPxHint.TargetSelector and ASPxHint.Content properties to specify web page element(s) for which the hint displays and the hint's content, respectively.

  • Step 4. Run the website to see the result.


Use the ASPxClientHint.Update method to update the ASPxHint’s target UI elements as the hint doesn’t automatically inspect the changes in the DOM tree if any element has been removed or added on the page.

Expanded Demos

You can see the ASPxHint in action in the following online demos:

Expanded See Also

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