How to mark a checkbox in child rows of a WPF GridDataControl in single mouse click?

[Ankur Bhatnagar]

How to apply ActivateCurrentCellBehavior to rows of a nested WPF GridDataControl?

To elaborate, I have Customers list. Each customer has one or more Orders. I need to show all Customers in a grid. Each Customer row will have a nested grid listing all orders of that customer. First cell of each row (Customers as well as Orders row) needs to be checkbox. I databound a WPF GridDataControl to Customers. Using GridDataControl's Relations property my customers list gets rendered as expected. I applied ActivateCurrentCellBehavior="ClickOnCell" to the GridDataControl so that checkbox can be checked in single mouse click.

With this, checkbox in parent rows i.e. Customer rows, can be checked/unchecked with single mouse click. But checkbox in Order rows still needs to be clicked twice. I want these checkboxes to work in single click as well. Can anyone assist please?

I am using WPF GridDataControl from Essential Studio 2011 Vol 4. I

Thank you!

[Gobinath A]

Hi Ankur,

 

Sorry for the delay in getting back to you.

 

We have analyzed your query and you can achieve your requirement by using the following code snippet.

 

Code snippet[C#]:

this.syncgrid.ModelLoaded += new EventHandler(syncgrid_ModelLoaded);

      void syncgrid_ModelLoaded(object sender, EventArgs e)

        {

            this.syncgrid.Model.Table.RecordExpanded += new EventHandler<GridDataValueEventArgs<GridDataRecord>>(Table_RecordExpanded);

        }

 

        void Table_RecordExpanded(object sender, GridDataValueEventArgs<GridDataRecord> e)

        {

            e.Value.ChildModels[0].Options.ActivateCurrentCellBehavior = GridCellActivateAction.ClickOnCell;

        }

 

 

We have prepared simple sample based on your requirement and please download the sample from the following location.

 

Sample: GridDataControl.zip

 

Please let us know if you have any queries.

Regards,
Gobinath A,