Use the X location property to specify the number of pixels from the edge of the chart to the left edge of the chart element. Use the Y location property to specify the number of pixels from the edge of the chart to the top of the chart element. Set X and Y to –1 to allow the chart to automatically position the element.
These properties are located on the Locationnode, found on the ChartArea, Titles, Legend, and ChartLabels nodes of the Visual Studio Properties window.