DevForce Community Forum : Validation on TextBox http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2010 : Validation on TextBox Tue, 12 May 2026 23:20:10 -700 Wed, 15 Sep 2010 09:05:44 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=2117 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Validation on TextBox : Hi DenskI look out your solution... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8518#8518 Author: bala
Subject: 2117
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
]]> Wed, 15 Sep 2010 09:05:44 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8518#8518 Validation on TextBox : You need to implement a class... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8500#8500 Author: DenisK
Subject: 2117
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.]]> Tue, 14 Sep 2010 15:25:54 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8500#8500 Validation on TextBox : Hi Denskprivate void btnSave_Click(object... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8492#8492 Author: bala
Subject: 2117
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.

]]> Tue, 14 Sep 2010 11:25:22 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8492#8492 Validation on TextBox : If you go to our website, the... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8490#8490 Author: DenisK
Subject: 2117
Posted: 14-Sep-2010 at 10:29am

If you go to our website, the new version should be up there under the product page.]]> Tue, 14 Sep 2010 10:29:13 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8490#8490 Validation on TextBox : HI DeniskI could not found any... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8489#8489 Author: bala
Subject: 2117
Posted: 14-Sep-2010 at 9:11am

HI Denisk

I could not found any upgrade version of Devforce.
Where I can find new version?

Thanks
]]> Tue, 14 Sep 2010 09:11:06 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8489#8489 Validation on TextBox : Please update to the latest 6.0.5... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8482#8482 Author: DenisK
Subject: 2117
Posted: 13-Sep-2010 at 2:46pm

Please update to the latest 6.0.5 version.]]> Mon, 13 Sep 2010 14:46:51 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8482#8482 Validation on TextBox : Hi Thanks example looking cool... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8476#8476 Author: bala
Subject: 2117
Posted: 13-Sep-2010 at 1:52pm

Hi
Thanks example looking cool
I am try to running but I have one error

 public class NoNumberVerifier : PropertyValueVerifier
            {

                public NoNumberVerifier(Type pType, string propertyName, string displayName = null, bool? shouldTreatEmptyStringAsNull = null)
                    : base(new PropertyValueVerifierArgs(pType, propertyName, false, displayName, shouldTreatEmptyStringAsNull))// error line
                {

           
             

            }

Error    1    'IdeaBlade.Validation.PropertyValueVerifierArgs' does not contain a constructor that takes 5 arguments    C:\Users\vend\Documents\Visual Studio 2010\Projects\DevF\ValidDensk\ValidDenskWeb\Student.cs    38    28    ValidDenskWeb


]]> Mon, 13 Sep 2010 13:52:52 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8476#8476 Validation on TextBox : Please try again with this lin... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8475#8475 Author: DenisK
Subject: 2117
Posted: 13-Sep-2010 at 12:56pm

Please try again with this link:

http://wikisend.com/download/867508/SilverlightApplication1.zip
]]> Mon, 13 Sep 2010 12:56:18 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8475#8475 Validation on TextBox : Hey DeniskThanks for your sharing... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8471#8471 Author: bala
Subject: 2117
Posted: 13-Sep-2010 at 4:33am

Hey Denisk

Thanks for your sharing but this file is corrupted and not able to open in my side
would you like to share again..


Thanks
]]> Mon, 13 Sep 2010 04:33:40 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8471#8471 Validation on TextBox : I've created a simple solution... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8450#8450 Author: DenisK
Subject: 2117
Posted: 10-Sep-2010 at 2:36pm

I've created a simple solution that should help you get started. Please click the link below to download.

http://wikisend.com/download/445970/SilverlightApplication1.zip
]]> Fri, 10 Sep 2010 14:36:19 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8450#8450 Validation on TextBox : I already been went thru this... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8435#8435 Author: bala
Subject: 2117
Posted: 10-Sep-2010 at 11:10am

I already been went thru this page
This validation work only on Data form or grid...
How can I populate error on text box.

Thanks
]]> Fri, 10 Sep 2010 11:10:50 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8435#8435 Validation on TextBox : I see. There is a section on our... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8434#8434 Author: DenisK
Subject: 2117
Posted: 10-Sep-2010 at 11:01am

I see. There is a section on our Wiki that describes how to implement Data Verification with DevForce. Here is the link

http://drc.ideablade.com/xwiki/bin/view/Documentation/ValidationThroughVerification#x_footnote_ref_1

That should help you get started.
]]> Fri, 10 Sep 2010 11:01:15 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8434#8434 Validation on TextBox : No..I did not implemented any... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8433#8433 Author: bala
Subject: 2117
Posted: 10-Sep-2010 at 10:58am

No..
I did not implemented any manual code
]]> Fri, 10 Sep 2010 10:58:16 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8433#8433 Validation on TextBox : Have you implemented an IVerifierProvider... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8432#8432 Author: DenisK
Subject: 2117
Posted: 10-Sep-2010 at 10:55am

Have you implemented an IVerifierProvider interface anywhere inside your class?]]> Fri, 10 Sep 2010 10:55:11 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8432#8432 Validation on TextBox : Hi DeniskThis is how I am getting... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8409#8409 Author: bala
Subject: 2117
Posted: 09-Sep-2010 at 4:28am

Hi Denisk

This is how I am getting records on Datagrid

public ObservableCollection<STUDENT> Students { get; private set; }
             var query = _mgr.STUDENTs;
              query.ExecuteAsync(op => { op.Results.ForEach(Students.Add);}, null);

Like this I am showing details with Clicking on Data grid
private void StudentGrid_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (StudentGrid.SelectedItem == null)
            {
                return;
            }
            else
            {
              StudentSorders   aa = (StudentSorders)StudentGrid.SelectedItem;
                _id = aa.ID;
               txtName.Text = aa.NOME;
            }
        }
Here after diplaying record on txtbox i am doing add/delete/ update operation and this time
i need validation.

private void btnUpdate_Click(object sender, RoutedEventArgs e)
        {
                    STUDENT stud = Students.Where(t => t.ID == Convert.ToDecimal(_id)).Single();
                    stud.NAME = txtName.Text;
                    StudentGrid.ItemsSource = Students;
                    _mgr.SaveChangesAsync();
        }

Thanks
]]> Thu, 09 Sep 2010 04:28:36 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8409#8409 Validation on TextBox : Bala;How are you binding your... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8403#8403 Author: DenisK
Subject: 2117
Posted: 08-Sep-2010 at 2:57pm

Bala;

How are you binding your UI control and Data Context?
]]> Wed, 08 Sep 2010 14:57:42 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8403#8403 Validation on TextBox : Hi I am using master details... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8398#8398 Author: bala
Subject: 2117
Posted: 08-Sep-2010 at 7:30am

Hi

I am using master details method I am showing data on grid  and after selecting a grid
his details showing on textbox.

Now i want to update data and I want validation on it. and want to fire proper error message too.

Mention code is not fireing any message.

Thanks
]]> Wed, 08 Sep 2010 07:30:34 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8398#8398 Validation on TextBox : Hi Bala;You just need to bind... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8375#8375 Author: DenisK
Subject: 2117
Posted: 06-Sep-2010 at 4:16pm

Hi Bala;

You just need to bind the TextBox to the Entity's property and set NotifyOnValidationError=true. 

For example, using our NorthwindIB Database example, to bind a TextBox to the Employee.City property, the XAML file would look like this:

Text="{Binding City, Mode=TwoWay, NotifyOnValidationError=true}"

Hope this helps.

Denis
]]> Mon, 06 Sep 2010 16:16:38 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8375#8375 Validation on TextBox : Hi I am inserting data after... http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8324#8324 Author: bala
Subject: 2117
Posted: 02-Sep-2010 at 11:11am

Hi
 
I am inserting data after entering on TextBox
 
I want to validiate that text box...
 
How can I do with DevForce.?
 
I am using Devforce200V 6.0.4.0 With Silverlight
 
 
Waiting for help
]]> Thu, 02 Sep 2010 11:11:41 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=2117&PID=8324#8324