Checkbox postback in Html.Grid

I have a grid which is by an IList:

@Html.Grid(Model.ExampleList).Columns(c =>
{
    c.For(a => string.Format(开发者_开发技巧"{0:dd/MM/yyyy}", a.DateRequested)).Named("Date Requested");
    c.For(a => a.Comment).Named("Comment");
})

But i'd like to add a checkbox which would Post back to a controller. Something similar to this:

@using (Html.BeginForm("PostExample", "Home")) 
{
    <input type="hidden" name="SomeId" value=@ViewBag.SomeId/>
    <input type="hidden" name="AnotherId" value="AnotherId" />
    @Html.CheckBox("Complete", Model.Complete, new { onClick = "$(this).parent('form:first').submit();"
});

But I'm not sure how to combine them. What is the best way of doing this? Any help would be greatly appreciated.

Your question is very unclear. Where do you want to show this checkbox? On each row? Dependent on some value of your model? If yes, then you could use a custom column, like this:

.Columns(c =>
{
    c.Custom(
        @<text>
            <form action="@Url.Action("PostExample", "Home")" method="post">
                <input type="hidden" name="SomeId" value="@ViewBag.SomeId" />
                <input type="hidden" name="AnotherId" value="AnotherId" />
                @Html.CheckBoxFor(x => item.Complete, new { onclick = "$(this).parent('form:first').submit();" })
            </form>
        </text>
    );
})