Hi Ruslan,
Thanks for your interest in Syncfusion Products.
Q1. How can I get the collection of all DataRows (Records) in grid (in case of grouping enabled or disabled) and how can I get their respective datasources ?
Sol. Please click on button with text "Parent Records Collection" to get all the DataRows in grid and to view associated datasource.
button2_Click event has been handled for this solution.
Q2. How can I get the underlying datasource of the property TableControl.CurrentCell ?
Sol. To get the underlying datasource of property TableControl.Currentcell, Please click on the cell and this has been achieved by handleing
this.gridGroupingControl1.TableControlCellClick += new GridTableControlCellClickEventHandler(gridGroupingControl1_TableControlCellClick);
Q3. Is it possible to show instead of collapsed group row (which doesn't has any cells), an empty row with empty cells (but at which the controls for each culumn are drawn)?
Sol. A group row can not be null, means without a single cell.
Q4. How can I cause column headers not to be drawn (or visibility= false ) ?
Sol. Please click on the button with text "Hide Headers" to hide the column headers and this has been achieved by handling button1_Click event.
Please find the sample attached from the following link :
http://www.syncfusion.com/uploads/redirect.aspx?&team=support&file=F-92123GGC_Questions172601096.zip Regards,
Ranjeet .