Silver Error Provider

Question

Is there a error provider for silverlight or something equivalent.

I want to basically throw a errorprovider icon, image, or text in red to let the user no that they have not
input no text into a textbox. The user must validate required textbox input before moving to the next page. If they have not put any text in the textbox some form of information will be display to remind the user.

can some one point me into the right direction?

Mahadesh Mahalingappa · Answer

This code should help you. Attached it. Thanks Mahadesh.

David Smith · Answer

Sorry about that I resolved the issue I did have the binding correct in the xaml. I me give you credit. I do have one thing to ask. How to have the validation disappear after validating the textbox. I did it once before But I dont know what i did. Where In I click an button to go to the next page but I couldnt because I received validation error. But as soon as I i validated the textbox and move to the next box the red or the validation error went away. How to do that.

Mahadesh Mahalingappa · Answer

Please send the code that would help . Delete the files in the Bin and obj before sending . Thanks Mahadesh

David Smith · Answer

I am a little lost how the error validation is popping up. Im using the same logic in my project. If one of the validation checks fails it doesnt show the error provider. When debugging through my code its calls RaiseValidationError() but I still do not get a not one single error provider. For example: When it jumps into the case below shouldn't RaiseValidationError() show the error provider after the function is executed. I am not for sure how the error provider message is popping up. if (!Page2.Instance.richTextBoxFrameNumber.Selection.Text.IsNumberValid() || string.IsNullOrEmpty(Page2.Instance.richTextBoxFrameNumber.Selection.Text)) { Page2.Instance.richTextBoxFrameNumber.SetValidation(Please number of frmaes without spaces.); Page2.Instance.richTextBoxFrameNumber.RaiseValidationError(); isFormValid = false; }

David Smith · Answer

Thanks I founs this project a hour ago. I am getting ready to open the project now.