Radmaskedtextbox overwrites existing characters

2 posts, 0 answers
  1. Beat
    Beat avatar
    9 posts
    Member since:
    Mar 2009

    Posted 05 Aug 2009 Link to this post


    How can I prevent the RadMaskTextBox from overwriting the existing entry?

    I fill the RadMaskedTextBox when the user hits a row from the list. The user should be able to edit this entry without deleting all the old charactes automaticly when he writes to the RadMaskedTextBox.

  2. Veli
    Veli avatar
    2002 posts

    Posted 10 Aug 2009 Link to this post

    Hi Beat,

    I am not sure I understand your question. The only case RadMaskedTextBox overwrite any previously entered character is when the maximum length of the input string has been reached and no additional character can be added to the value. In such situations, the textbox simply overwrites the next character. If this is what you meant, please note, that this behavior is dictated by the exact mask specified for input and is a requirement for preserving the validity of the new entered value.

    Best wishes,
    the Telerik team

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