There is no appropriate sample that I can suggest for your case. One possible solution is to create a UserControl and place RadGridView and all the necessary toolbar elements in it. An alternative approach is to insert a StackLayoutElement in the GridViewElement.GroupPanelElement. Here is a sample code snippet which result is illustrated on the attached screenshot:
StackLayoutElement stack = new StackLayoutElement();
RadButtonElement exportButton = new RadButtonElement();
exportButton.Text = "Export";
exportButton.Click += exportButton_Click;
RadButtonElement saveButton = new RadButtonElement();
saveButton.Text = "Save";
stack.Orientation = Orientation.Horizontal;
stack.StretchHorizontally = true;
stack.Margin = new Padding(0, 20, 0, 0);
Note that this is just a sample approach and it may not cover all possible cases. Feel free to modify it on a way which suits your requirement best.
I hope this information helps. Should you have further questions, I would be glad to help.
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