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RadNumericTextBox for 16 digit numbers

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Sachin Kulkarni
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Sachin Kulkarni asked on 26 Apr 2010, 08:08 PM
I am having trouble using RadNumericTextBox to allow the user to enter 16 digit numbers. The following is my markup:
 <telerik:RadNumericTextBox ID="txtCCNum" runat="server" Type="Number"
                                MaxValue="9999999999999999" AllowOutOfRangeAutoCorrect="false" MinValue="1" >
                                <NumberFormat DecimalDigits="0" GroupSeparator="" AllowRounding="false" />
                                <IncrementSettings InterceptArrowKeys="false" InterceptMouseWheel="false" />
                            </telerik:RadNumericTextBox>
1. The value is being rounded up.
2. How do I retrieve the value in a simple notation? (not expenonential notation like 5.2400000e+15)

Thanks.
Sachin



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Veli
Telerik team
answered on 29 Apr 2010, 12:54 PM
Hi Sachin,

RadNumericTextBox does not support numbers that large, and this limitation comes from the javascript numeric parsing. Javascript itself does not support calculations with numbers that large and RadNumericTextBox uses these calculations for parsing, storing and retrieving the entered value.

For numbers that large, you are encouraged to use RadInputManager and regular expressions with a standard TextBox control. Here is also a demo.

Sincerely yours,
Veli
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Sachin Kulkarni
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answered on 29 Apr 2010, 03:01 PM
Thank you very much for the response. That is the solution I was looking for.
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Veli
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Sachin Kulkarni
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