//This example creates a hyperlink cell.
var cellType = new GC.Spread.Sheets.CellTypes.HyperLink();
cellType.linkColor("blue");
cellType.visitedLinkColor("#FFFF00");
cellType.text("GrapeCity");
cellType.linkToolTip("Company Web Site");
cellType.target(GC.Spread.Sheets.CellTypes.HyperLinkTargetType.self);
activeSheet.getCell(0, 2).cellType(cellType).value("http://www.grapecity.com/");