小编Yar*_*ara的帖子

我有下一个代码:

@{ Layout = null; }
@Html.Raw(ViewBag.ReportHeader as string)
@{
    Response.Buffer = true;
    Response.Flush();
}
@Html.Raw(ViewBag.ReportBodyAndFoot as string)

在这种情况下,我希望首先呈现页面的标题,然后使用页脚呈现主体,但响应发送整个页面.

我正在寻找可以隐藏子网格的"搜索"和"更新"按钮的jqGrid选项.(用红色圆圈标出)

是否可以按纬度和经度获取地址(国家,城市,街道等)？(BingMaps版本7)

我有连接SqlDataSource的GridView,我希望在OnRowUpdating事件中我的条件为假时取消更新行？怎么做？谢谢.

连接字符串以接收ukr:'Ukraine';rus:'Russia';fr:'France'结果的最佳方法是什么？

public class Country
{
    public int IdCountry { get; set; }
    public string Code { get; set; }
    public string Title { get; set; }
}

var lst = new List<Country>();
lst.Add(new Country(){IdCountry = 1, Code = "ukr", Title = "Ukraine"});
lst.Add(new Country() { IdCountry = 2, Code = "rus", Title = "Russia" });
lst.Add(new Country() { IdCountry = 3, Code = "fr", Title = "France" });
string tst = ????

如何指定该类型应该是从Interface继承的类？我试过各种变种但没有意义.

public class CarDal<TCarMark> where TCarMark:class//also tried ICarMark
{
    ...
    private static readonly DataContext Context = new DataContext(ConnectionString);
    private Table<ICarMark> _tblCarMarks = Context.GetTable<TCarMark>();//Error is "Cannot convert source type 'Table<TCarMark> to target type Table<ICarMark>'"
    ...
}

我怎样才能避免下一个逻辑呢？我有下一个代码:

<script type="text/javascript">
        var x = $("#myId1").val();
    @if(Model.IsOptions)
    {
     $('#myId2').click(function () { doSomething(); });
    }
</script>

所以,我想要执行$('#myId2')..只有'Model.IsOption'为真.目前,Visual Studio将其强制为错误代码.

我有下一个班级和这个班级的集合.我如何通过asc对Perimeter()进行排序？

    public class Circle
    {
        private double _r;

        public Double Radius
        {
            get { return _r; }
            set { _r = value; }
        }

        public double Perimeter ()
        {
            return 2*Math.PI*Radius;
        }
    }
...
var lst = new List<Circle>();