RadNumericTextBox setting to zero exception "invalid pattern"

2 posts, 0 answers
  1. Erik
    Erik avatar
    314 posts
    Member since:
    Feb 2008

    Posted 11 Sep 2012 Link to this post


    Got a problem today: exception: invalid pattern (during rendering)

    version: 2012.2.724.40
    <telerik:RadNumericTextBox ID="rnt_EmployeeCount" Width="70px" ShowSpinButtons="true" MinValue="0" MaxValue="9999999" Style="text-align: right;" runat="server"
        NumberFormat-DecimalDigits="0" NumberFormat-ZeroPattern="0" />

    It seems that when i set a value of zero to (rnt_EmployeeCount.Value = 0) this error occurred. Other values worked fine.
    When I delete NumberFormat-ZeroPattern="0"  the problem disappears... seems like a bug?

    Kind regards,


  2. Milena
    Milena avatar
    244 posts

    Posted 14 Sep 2012 Link to this post


    I am afraid that it is not supported scenario to set ZeroPattern="0", it is necessary to change ZeroPattern to "n". You can see how this property works in the following online example.

    Kind regards,
    the Telerik team
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