Cell Validating Issues

[Joshua]

First off, I am on version 2010.3.1314.35 and cannot upgrade at this time.  When using a GridView with a column bound to a

System.Nullable<double> property, I have a couple issues.  One issue is that it allows the user to type anything in the field.  Not just decimal numbers.  I tried to solve this by using cell validating, but when I type a character and tab out of the field, before validating fires it tries to update the bound item (2 way binding is on) and throws a format exception because the character value cannot be put into the double? property. 

The other issue is, since it is nullable, I would also like to allow the user to leave the field blank and it assign null to the bound property.  Is this possible or am I going to have to unbind the column and manually update accordingly?

,

[Dimitrina]

Hi,

This is quite an old version. May I ask you to send us a demo project via a support thread? That way we can debug it locally and advise you better.
 

Regards,
Didie
Telerik