小编Tec*_*Guy的帖子

我已经有一个带有硬编码值的phpcode,

$username = "abcd";
$password = "abcd123";

现在我想将这些值放到web.config文件中.这是我的工作,但这里有些不对劲.

<appSettings>
<add key="username" username="abcd"/>
<add key="password" password="abcd123"/>
<appSettings/>

所以..有什么问题吗？我也想知道如何将此设置用于aspx.cs文件..我的意思是[configurationmanager]

我写了一个Create触发器,它向我显示了一些关于不正确的语法的错误

我的守则

CREATE  TRIGGER [dbo].[News_data] ON [dbo].[News]
AFTER INSERT
AS 
    declare @NID uniqueidentifier;
    select @NID = NEWID();


BEGIN
    SET NOCOUNT ON;

INSERT INTO [ABC].[News]( 
    @NID,
    [Name], //<-- Incorrect Syntax near [Name]
    [GeoLoc])

    SELECT
    [Name],
    [GeoLoc]
    FROM inserted

END

我有这样的PHP代码,我需要将其转换为.NET

function jaktDate2()
{
Global $nameofselectbox,$startYear,$endYear,$year,
$startDate,$endDate,$startMounth,$endMounth,$startDay,$endDay;
$today = getdate();
$year=$today['year'];
$mounth=$today['mon'];
$day=$today['mday'];
//$year="2004";
//$mounth="7";
//$day="1";

if(round($mounth)<="6"){$startYear=$year-1;$startMounth="-07";$startDay="-01";
$endYear=$year;$endMounth="-06";$endDay="-30";}
elseif(round($mounth)>="7"){$startYear=$year;$startMounth="-07";$startDay="-01";
$endYear=$year+1;$endMounth="-06";$endDay="-30";}

$startDate=$startYear.$startMounth.$startDay;
$endDate=$endYear.$endMounth.$endDay;

return $startDate.";".$endDate;
}

这是我的转换:

  public class HuntingDate
    {
        public string StartYear;
        public string EndYear;
        public string Year;
        public DateTime StartDate;
        public DateTime EndDate;
        public string StartMonth;
        public string EndMonth;
        public DateTime StartDay;
        public DateTime EndDay;

        private string _startYear;
        public string StartYear
        {
            get { return _startYear;}
            set { _startYear = value;}
        }

        private string _endYear;
        public string EndYear …

在这里,我要得到最后插入自动递增ID的Newstbl.但在正常情况下,我们可以通过DESCENDING ORDER将其作为订单并获取第一条记录.

但在这里我使用ASP.NET MVC和实体框架,我被困在那里.NewsId是自动增量Id

我的代码:

public int GetLastInsertedId()
{
        return (from x in context.Newstbl
                orderby x.NewsId 'DESC' 
                select x)
}

我有两个 @Html.DisplayFor 项目，需要用分隔符连接这两个项目。尝试如下所示。

尝试过像

<td>@Html.DisplayFor(string.Format("{0}{1}", model => model.RefKey,":",model => model.RefName)</td><br><br>

我按照上面的方法尝试了，但是抛出了异常。