使用英语阅读

通过


注释

可以使用单行注释 // 或以 /* 开头,以 */ 结尾的多行注释将注释添加到代码中。

示例 - 单行注释

let
   //Convert to proper case.
    Source = Text.Proper("hello world")
in
    Source

示例 - 多行注释

/* Capitalize each word in the Item column in the Orders table. Text.Proper
is evaluated for each Item in each table row. */
let
    Orders = Table.FromRecords({
        [OrderID = 1, CustomerID = 1, Item = "fishing rod", Price = 100.0],
          [OrderID = 2, CustomerID = 1, Item = "1 lb. worms", Price = 5.0],
          [OrderID = 3, CustomerID = 2, Item = "fishing net", Price = 25.0]}),
        #"Capitalized Each Word" = Table.TransformColumns(Orders, {"Item", Text.Proper}) 
in
        #"Capitalized Each Word"