auto-fit column width and auto-wrap to multiple rows

Hi Lan,

Issue 1:

You can try this code snippet to resize the column-width to fit its content

this.gridGroupingControl1.TableModel.ColWidths.ResizeToFit(GridRangeInfo.Table(),GridResizeToFitOptions.GridResizeToFitOptions.IncludeHeaders );

Issue 2:
One comment is that by default, the GridGroupingControl does not support rows with individualized rowheights. To get this support, you need to add a custom GridEngine as in the ResizableRows browser sample( \Essential Studio\4.4.0.49\windows\Grid.Grouping.Windows\Samples\FeatureSamples\ResizableRows ). The ResizableRows browser sample also shows you how to implement the IGridRowHeight interface and its routines for getting and setting row heights for elements.

Once you have this, then you can call TableControl.Model.RowHeights.ResizeToFit to handle either of these cases. Here is a little sample.
http://www.syncfusion.com/Support/user/uploads/GGC_Forum_ResizeToFit_a41fcf80.zip

Best regards,
Haneef