c#MVC

[搬砖工头]

[size=16px]C#MVC中@foreach {


<td class="cart_td_5">
<img src="~/Images/MyCart/minus.jpg" alt="minus" onclick="changeNum('','minus')" class="hand" />
<input id="" type="text" value="@Html.DisplayFor(modelItem => item.Num)" class="num_input" readonly="readonly" />
<img src="~/Images/MyCart/adding.jpg" alt="add" onclick="changeNum('','add')" class="hand" />
</td>

}

如何使每次input产生的ID都不一样呢
？

[xdashewan]

@{
   int i = 0;
    foreach(var m in Model)
    {
         i++;
    }
}