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Erasing a point,Picture box and Shading an area
I have the following questions :
1) If with a right click( PSet ) i can draw a point on a picture box then how do i delete(erase) the same point with mouse click.What command do i use?
2) Is it possible to add a scroll bar to a Picture box.
3) If i draw circles in the picture box with the points as centers , and these circles intersect , then HOW DO I DETERMINE THE INTERSECTED AREA(remembering that i donot have the equation of the circle) , and color or shade the intersected areas??
thanks in advance
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