asp.net-mvc-3 - 如何在 mvc3 View 中进行数字格式化

Question

我想得到输出 TotalAmount (例如: 1000000000 as 1,000,000,000 )但我的代码抛出了这个错误:

[ Templates can be used only with field access, property access, single-dimension array index, or single-parameter custom indexer expressions. ].

请在我的以下上下文中给我解决方案。

@Html.DisplayFor(modelItem => item.TotalAmount.ToString("#,##0.00"))

Answer 1

型号

[DisplayFormat(DataFormatString = "{0:0,0}")]
public virtual Decimal? TotalAmount{ get; set; }

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Html.EditorFor(model => model.TotalAmount)