Hi Thanks for reply..I got the solution, in chart afterdraw event I am getting the correct values of IstartPos and IEndPos. One more question, if I add more points (in my case 3500), chart takes significantly much time to load. How can i improve it. I am adding 3 series at a time on different vert a...

Hi I made 3 axis on a chart and each axis has its own graph. I want to put a text on each graph's left top corner. I use Annotation Tools to draw the text. But the problem is, the value of IStartPos remains 0 for all customs axis, so how could I make out where the graph's left top corner is ? values...