删除apiComment对象
这种方法没有任何参数
builder.CreateFile("xlsx")!varoWorksheetoWorksheet.GetRange("A1").SetValue("1")!varorange=oWorksheORANGE.AddComment(“这只是个数。”)varoComment=ORANGE.GetCommentoComment.Delete()!oWorkshe.GetRange(A3).SetValuebuilder.SaveFile("xlsx", "Delete.xlsx")!builder.CloseFile();