Data Annotations in Silverlight 3 Application

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• SK

  Sathya K13y agoeditedPosted Mar 11, 2013, 5:07 AMEdited Mar 11, 2013, 5:09 AM

  Hi, In my silverlight application I implemented water marked text box. I used your way to put validation for water marked text box. But it's not working. Is thr any way to proceed this validation for watermarked textbox??
• NS

  Neeraj Singh15y agoPosted Aug 31, 2011, 1:14 PM

  Hello Diptimaya, Good article. In addition I have a query for you.....how to display same data validation messages for a multilingual application. Please provide me either sample or any article. My email id is [email protected]
• MK

  Mark Kamoski15y agoPosted Feb 11, 2011, 3:52 PM

  Diptimaya - Please help. I am now facing a problem because the data-annotations are not being used by the DataForm in my project. I am using Silverlight 4, .NET Framework 4, Visual Web Developer 2010 Express. I have 1 WebApp project, which contains my DataService.svc and Model.edmx and my Self-Tracking-Entities generator Model.TT file, and the Default.aspx that hosts the Silverlight front-end. I have a custom Silverlight Class Library project that has a linked-file pointing to the Model.TT file to expose the classes in a Silverlight-consumable way. I have 1 Silverlight project that has a reference to my custom Silverlight Class Libary project (to be able to reference the entity types) and it has a reference to the DataService.svc and so on. The problem is, I think, is that the data-annotations are not being "carried over" to the Silverlight side-- but, I am not sure why. Must one tell the DataForm to use them in some way? What could be missing? Any help that you can provide is appreciated. Thank you. - Mark Kamoski
• U

  Uwe17y agoPosted Aug 6, 2009, 10:55 AM

  Hello, is it somehow possible to use localized error message from a resource file or from the db? Setting error messages like "ErrorMessage="Age must be 18 ~ 40"" doesn't help for an international app. Thanks for your support Uwe