RadNumericTextBox for 16 digit numbers

[Sachin Kulkarni]

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

[Veli]

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
the Telerik team

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.

[Sachin Kulkarni]

Thank you very much for the response. That is the solution I was looking for.