MaskedTextBox value clears on postback

[MICHAEL O'SHEA]

I am using maskedtextbox controls for a phone number.  I have the same code on multiple pages but on one of them, the value of the maskedtextbox controls are cleared on postback.  All the other places with the same exact code (copy and pasted) are working fine but for some reason the values are cleared on one page.  The bug has to do with the control being on the Login page before you login (it is used during registration).  I took out the Forms Authentication, and the values were no longer cleared on the login page on postback.  I am able to get around this by just taking the register page out of the part of my application that needs to be authenticated, but it is a bug that should be fixed.

(<telerik:RadMaskedTextBox ShowSpinButtons="false" IncrementSettings-InterceptArrowKeys="false"
                IncrementSettings-InterceptMouseWheel="false" ID="Telephone1" MaxLength="3" Width="30px" runat="server" Mask="###"></telerik:RadMaskedTextBox>) <telerik:RadMaskedTextBox ShowSpinButtons="false" IncrementSettings-InterceptArrowKeys="false"
                IncrementSettings-InterceptMouseWheel="false" ID="Telephone2" MaxLength="3" Width="30px" runat="server" Mask="###"></telerik:RadMaskedTextBox>-<telerik:RadMaskedTextBox ShowSpinButtons="false" IncrementSettings-InterceptArrowKeys="false"
                IncrementSettings-InterceptMouseWheel="false" ID="Telephone3" MaxLength="4" Width="40px" runat="server" Mask="####"></telerik:RadMaskedTextBox>

[Martin]

Hello RAJ PAREEK,

I have tried to reproduce the issue locally but without success. Would you please verify the exact version of RadControls that you are using? Additionally have you tried whether you can reproduce the problem with a standard TextBox control instead of a RadMaskedTextBox? Let me know about what your findings are.

Regards,
Martin
the Telerik team

[MICHAEL O'SHEA]

The version that I am using is 2010.1.519.35.  TextBox controls and any other ASP.NET controls work fine.  I just tested it out and no telerik controls work on the page.

[Martin]

Hello RAJ PAREEK,

Using the version you have specified, and the code from your initial post, I have created a small sample that works as expected on my side. Please give it try and let me know how it goes on your end.

Regards,
Martin
the Telerik team