Restrict a user to input data in a particular pattern in a TextBox

Asked Jul 22 '16 at 18:34

Active Jul 22 '16 at 19:21

Viewed 56 times

<TextBox Name="Cnic" Grid.Row="5" Grid.Column="1" Margin="3" Grid.ColumnSpan="2"/>

I want to restrict the user to enter the data in the text box in the following pattern for example 34101-1234567-8.

I want to restrict the user to put only numbers in this format with two dashes included in the given place.

edited Jul 22 '16 at 19:21

Mark At Ramp51

asked Jul 22 '16 at 18:34

Zohaib Akbar

Please suggest me the code for the above problem. – Zohaib Akbar Jul 22 '16 at 19:45
Welcome to StackOverflow! We are no free coding service. Please show some research effort, what you have tried and where you got stuck. – René Vogt Jul 22 '16 at 21:07

0 Answers0