Currently, DataGrid(and dataform) is the only control that automatically applies validation attributes. so, If you want to apply validation manually, you could use any control except datagrid and follow the article to implement validation.
Thanks,
Mog Liang
Microsoft Online Community Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help.
AmbarishGPur...
0 Points
10 Posts
Datagrid Validation on click of a button out side the datagrid.
Jul 27, 2009 11:53 AM | LINK
Hi,
The below is my requirement.
Iam loading the data in a datagrid via MVVM. Datagrid autogeneratecolumn is set to false and i have atleast 5 rows of data.
User can edit / change the data in the datagrid.
I have one button control on the screen, on click of which i need to update the edited / changed data in MVVM object.
While doing os i need to report any validation error s for say , email, string . number and length of the text etc.
How to achieve this?
with regards
Silverlight MVVM Datagrid Validations
Mog Liang -...
All-Star
21645 Points
2132 Posts
Microsoft
Re: Datagrid Validation on click of a button out side the datagrid.
Aug 03, 2009 02:22 AM | LINK
Hi,
Refer to this article http://msdn.microsoft.com/en-us/library/dd901590(VS.95).aspx
Currently, DataGrid(and dataform) is the only control that automatically applies validation attributes. so, If you want to apply validation manually, you could use any control except datagrid and follow the article to implement validation.
Thanks,
Microsoft Online Community Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help.