Solved

How can you clear all Validation Errors?

Posted on 2010-11-23
3
1,273 Views
Last Modified: 2012-05-10
I have several properties that require some validation on my Silverlight application.

I also have a reset button that I would like the user to click and clear all validation errors.

What's the best approach?

The following shows a simple property that gets validated:
    <Display(Name:="Title")> _
    <Required(ErrorMessage:="The Title field is required.")> _
    Public Property Title() As String
        Get
            Return siteTitle
        End Get
        Set(ByVal Value As String)
            'If String.IsNullOrEmpty(Value) = True Then
            '    Throw (New Exception("The Title field is require."))
            'End If

            Validator.ValidateProperty(Value, New ValidationContext(Me, Nothing, Nothing) With {.MemberName = "Title"})

            siteTitle = Value
        End Set
    End Property

Open in new window

0
Comment
Question by:dev_ven
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
3 Comments
 
LVL 83

Accepted Solution

by:
CodeCruiser earned 500 total points
ID: 34199627
Are you using a validation summary? Use the

ValidationSummary.Errors.Clear() method.
0
 

Author Comment

by:dev_ven
ID: 34199695
I just have it where the tooltip appears to the side of the textbox.
0
 
LVL 83

Expert Comment

by:CodeCruiser
ID: 34199734
0

Featured Post

Secure Your Active Directory - April 20, 2017

Active Directory plays a critical role in your company’s IT infrastructure and keeping it secure in today’s hacker-infested world is a must.
Microsoft published 300+ pages of guidance, but who has the time, money, and resources to implement? Register now to find an easier way.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction When many people think of the WebBrowser (http://msdn.microsoft.com/en-us/library/2te2y1x6%28v=VS.85%29.aspx) control, they immediately think of a control which allows the viewing and navigation of web pages. While this is true, it's a…
Parsing a CSV file is a task that we are confronted with regularly, and although there are a vast number of means to do this, as a newbie, the field can be confusing and the tools can seem complex. A simple solution to parsing a customized CSV fi…
Finds all prime numbers in a range requested and places them in a public primes() array. I've demostrated a template size of 30 (2 * 3 * 5) but larger templates can be built such 210  (2 * 3 * 5 * 7) or 2310  (2 * 3 * 5 * 7 * 11). The larger templa…

749 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question