By default, the LinksStyle property is exLinkTDot. Use the ShowLinks property to hide all links in the chart area. Use the LinksColor property to change the color of the links between bars. Use the AddLink method to link two bars. Use the AddBar method to add a new bar to an item. Use the AddItem method to add a new item. Use the Link(exLinkStyle) property to change the style for a specific link. Use the LinkWidth property to specify the width in pixels, of the pen that draws the link. The ShowLinksColor property specifies the color to display the links when link starts from selected bar, ends on selected bar, or when it is not related to any of selected bars. The ShowLinksWidth property specifies the width to show the links when the link starts from selected bar, ends on selected bar, or when it is not related to any of selected bars. The ShowLinksStyle property specifies the width to show the links when the link starts from selected bar, ends on selected bar, or when it is not related to any of selected bars.