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Categories: Status & Indication, Graphics & Pictures, Dynamic Resources (Gateways), Sending dynamic content to client (Gateways)
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Tags: Developers, Gateway, 1. Beginner, 2. Intermediate, 3. Advanced, v6.3, v6.4 and Later
Revision:
1
Posted:
07/Dec/2009
Updated:
17/Nov/2010
Status:
Publish
Types: Code
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This article will have a few sections added to it soon, based on the following article type skeleton: CodeSample
OverviewThis article demonstrates the use of an active Gauge in a Visual WebGui application. Samples of useVB.NET CodeC# CodeThe demo applicationThe application contains a PictureBox (to show the gauge), a TextBox (to show the current numeric value) and a ProgressBar (to allow changing the value on a scale). Changing the value to be displayed by the gauge by either the ProgressBar or the TextBox causes a new gauge image to be generated on server-side with the new value - sent from the client. This image is then established as the resource of the PictureBox via a Visual WebGui Gateway. The end result is that the PictureBox displays the new image on the client. RererencesArticlesCode samples
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