小编dri*_*ght的帖子

我需要<div>使用'forumChild'类更改标记的CSS 类.它必须改变foreach循环的每3个循环.

有没有办法在控件内执行此操作？

<div class="Forum">
    <p>The Forum</p>

            @foreach (var item in Model)
            {               
                <div class="ForumChild">

                    <img src="@item.Blog.Image.img_path" alt="Not Found" />

                    <br />
                            @foreach (var comment in item.Blog.comment)
                            {

                                var db = new ACapture.Models.ACaptureDB();

                                var Name = from p in db.Profile.AsEnumerable()
                                           where (p.AccountID == comment.AccountID)
                                           select p;                            
                            <section>
                                    <div>
                                        <a href="@Url.Action("Index", "Home")">@foreach (var y in Name)
                                                                              { @(y.FirstName + " " + y.LastName + ":");
                                                                              }</a>
                                    </div>
                                    <div>
                                        @comment.Commentation 
                                    </div>
                            </section>
                            }
                </div>                
            }
</div>

提前致谢

我不能把它分成小数.它的四舍五入值为0.

    private void button24_Click(object sender, EventArgs e)
    {
        double x = 0;

        x = 1 / 2;

        ans.Text = x.ToString();
    }

当我调试时,x在发送到文本框'ans'之前为零.

我试过......字符串变量仍为零..

double x = 1/5;

string displayX = x.ToString("0.0000");