I am not sure that I understand your scenario. Can you please elaborate on what you expect to see when you enter 0 and why you need to set the placeholder to 0? In your case you set the placeholder to a valid value and this is why the control does not update its value
when you type 0 (zero).
Keep in mind that if you leave the placeholder to its default value and you set the attached property AllowNull
, the control will update its value when you enter 0. this can be done by the following code:
Where the "
" is defined like this:
Let me know if you need further assistance.
Pavel R. Pavlov
the Telerik team