I could create oleobjectframe but how could i paste it to a shape of existing powerpoint template (pot). Actually, i could add a newslide to powerpoint template and add oleobjectframe like below:
OleObjectFrame oof = sld.Shapes.AddOleObjectFrame(x, 0, slideWidth, slideHeight, "Excel.Sheet.8", chartOleData);
kindly help me out to draw chart in shape(ex. shape or shape) of powerpoint template.