>My challenge today was to let the user move to a part of a very wide chart. The chart is simply too wide to display entirely. So, I first created a form with a pageframe with one page. In that page I put a container. In that container I put the chart. Beneath the container, but inside the page I put a slider. With the slider the user can horizontally manipulate the chart. Actually, it sets the Left-property to a minus value. The slider is big enough for fingers.

I did something similar for touch, but I use only the MouseMove event, with a property on MouseDown (so the method realizes you want to move the control with the mouse) and then change the left property depending on the offset of the mouse position. That works very good with touch.