Ajax Control Toolkit 30930

The 11th holiday is over.

Why is the holiday always so fast...

Ah, I started fighting with my computer every day...

When I got online, I accidentally found that AJAX Control Toolkit was updated again in September 30 four months after it was released in the previous version.

Two controls are updated this time:

• Seadragon-this version of Seadragon allows you to display an image, and to zoom in and out of that image using mouse button keys without resizing the window.

• Asyncfileupload-this new control enables you to perform file uploads without doing a PostBack. the control displays a throbber image during upload and raises client and server events when the upload is complete. this control was contributed by Steven Lindsay.

For details, see:Http://ajaxcontroltoolkit.codeplex.com/Release/ProjectReleases.aspx? Releaseid = 33804

Asyncfileupload, as the name suggests, is to upload a file. The effect of the texture is as follows:

Events, attributes, and methods:

Seadragon is a very fun thing, look familiar to it, it is from Microsoft online image service Seadragon (http://livelabs.com/seadragon/), even a touch of the same name Oh

In fact, taking a closer look is a bit similar to deepzoom, but not using Silverlight, but using Ajax (it seems that Silverlight is still highly efficient. In fact, the latest deep zoom composer also supports exporting Ajax images, the last time I wrote deep zoom composer, it seems I have to write it again next time ...)

See the figure to see the effect:

For detailed examples, see:Http://www.asp.net/AJAX/AjaxControlToolkit/Samples/Seadragon/Seadragon.aspx

If you are interested, please download it:

: Http://ajaxcontroltoolkit.codeplex.com/Release/ProjectReleases.aspx? Releaseid = 33804

Examples and Tutorials:

• View the Ajax Control Toolkit live at http://www.asp.net/ajax/ajaxcontroltoolkit/samples/
• Watch video tutorials at http://www.asp.net/learn/ajax-videos/
• Read written tutorials at http://www.asp.net/learn/ajax/

So much nonsense...