Web網格中MVC的2個小數位-需要總值才能顯示2個小數位的值

Question

Web網格中MVC的2個小數位-需要總值才能顯示2個小數位的值

@grid.GetHtml(

            tableStyle: "table",
            fillEmptyRows: true,
            headerStyle: "header",
            footerStyle: "grid-footer",
            mode: WebGridPagerModes.All,
            columns: new[]
            {
                grid.Column(columnName: "SelfBillInvoiceNumber", header: "Invoice Number"), //the model fields to display

                grid.Column(columnName: "SelfBillItemTotalvalue", header: "Total Value")
            })

Answer 1

不知道您的SelfBillItemTotalvalue屬性的類型，我只能建議這樣做：

grid.Column(
      columnName: "SelfBillItemTotalvalue", 
      header: "Total Value",
      format: item => item.ToString("#.##")
)

Answer 2

試試這個你也可以添加這樣的列

columns: grid.Columns(                        
     grid.Column(header: "SelfBillItemTotalvalue", format: @<text>String.Format("{0:0.##}", @item.SelfBillItemTotalvalue) </text>, style: "remo")
)

Answer 3

您應該更改此行：

grid.Column(columnName: "SelfBillItemTotalvalue", header: "Total Value")

在這個：

grid.Column(header: "Total Value", format: item => String.Format("{0:0.00}", item.SelfBillItemTotalvalue))