如何将 c# asp-format 标记中的小数格式化为 2 个小数点，如果它是 int，则不带尾随零？

Question

How to format decimal in c# asp-format tag to 2 decimal points and without trailing zeros if it is an int?

<input asp-for="X" asp-format="{0:0.00}" />

I need:

123.456 => 123.46
123.45  => 123.45
123.4   => 123.40
123     => 123

thanks

Answer 1

Try this

asp-format="{0:0.##}"

Answer 2

asp-format is correct. Change the format syntax.

asp-format="{0:n2}"