get original datasource values

[abc]

I am using grid grouping control V6.2. Now when i modify the records in the grid my binded data source gets affected. What i want is that when i click OK button in my form then only the binded data source should get updated with the new values or is there any way to retrieve the old values of modified data source when i press the cancel button.
For example in Col1 of ggc i have following values.
Col1
1
2
3
4
Now i have modified the Col1 values with following values.
Col1
11
22
3
44
Now if i press the cancel button of my form i should get my old values back, so result should be
Col1
1
2
3
4
I would be very thankful if anyone could help me with this.

[Bharath M]

Hi Prabhjeet Behl,

Thank you using syncfusion products.

We suggest you to upgrade to our latest version 7.4.0.20 which has enhanced features and functionalities. "Save and Cancel button" options for editing and more are well implemented in our latest version.

For samples please verify the following link:
http://samples.syncfusion.com/ASPNET/7.4.0.20/Web/Grid.Grouping.Web/samples/3.5/CRUDOperations/EditAllRows/cs/EditAllRow.aspx?args=7

For downloading, please follow the below link:
http://www.syncfusion.com/downloads/latest-version

Unlock key:

If your Essential Studio license is vaild, you will be able to obtain the key to install this version from your account in DirectTrac. Otherwise, please contact your Syncfusion Sales Representative or e-mail

[e-mail]

Let me know if you have any queries

Regards,
Bharath