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Validation on TextBox
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bala View Drop Down
Groupie
Groupie
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Joined: 18-Aug-2010
Location: Brazil
Posts: 54 		Post Options Post Options   Quote bala Quote  Post ReplyReply Direct Link To This Post Topic: Validation on TextBox
    Posted: 14-Sep-2010 at 11:25am
Hi Densk

 private void btnSave_Click(object sender, RoutedEventArgs e)
        {
            STUDENT stud = new STUDENT();
            stud.NAME = txtName.Text;
            stud.PHONE = Convert.ToInt64(txtPhone.Text);
            mgr.AddEntity(stud);
            mgr.SaveChangesAsync();

           
        }

Now this my code for save but How to fire that validation
i want make sure Name can not be empty and Phone no should be Number..
And want to show proper error message.
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DenisK View Drop Down
IdeaBlade
IdeaBlade


Joined: 25-Aug-2010
Posts: 715 		Post Options Post Options   Quote DenisK Quote  Post ReplyReply Direct Link To This Post Posted: 14-Sep-2010 at 3:25pm
You need to implement a class that implements an IVerifierProvider interface. Please take a look at the solution I sent you.
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bala View Drop Down
Groupie
Groupie
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Joined: 18-Aug-2010
Location: Brazil
Posts: 54 		Post Options Post Options   Quote bala Quote  Post ReplyReply Direct Link To This Post Posted: 15-Sep-2010 at 9:05am
Hi Densk

I look out your solution and try to solve problem
I am sending my solution would you check out where I am doing mistek

uploads/896/valid.zip

Thanks
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