小编fib*_*ics的帖子

我想要发生的是当工具提示宽度超过浏览器的可视区域时,它将自动重新定位,因此可以完全查看内容.工具提示不应与引用的div重叠.重新定位时,工具提示不应调整宽度或高度.请帮忙.

这是我的示例代码

我一直在搜索这个问题,但仍无法找到确切的解决方案.

码:

namespace StackSample.Logic
{
    [ServiceHeaderBehavior]
    [MerchantHeaderBehavior]
    [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
    public class Merchant : Interfaces.IMerchant
    {
        public bool UploadPhotoStream(string productid, string photoid, Stream fileData)
        {
            Logic.Components.Product ca = new Logic.Components.Product();
            return ca.UploadPhotoStream(Common.UserValues().Merchant, productid, photoid, fileData);
        }
    }
}

namespace StackSample.Interfaces
{
    [ServiceContract]
    public interface IMerchant
    {
        [OperationContract]
        [WebInvoke(UriTemplate = "UploadPhotoStream?productid={productid}&photoid={photoid}", Method = "POST")]
        bool UploadPhotoStream(string productid, string photoid, Stream fileData);
    }
}  

配置:

<bindings>
  <basicHttpBinding>
    <binding name="SOAPSecure">
      <security mode="None" />
      <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="2097152" maxBytesPerRead="4096" maxNameTableCharCount="2097152" />
    </binding>
    <binding name="SOAPSecureTransfer" …

无论是在jquery还是c#中,我都需要准确的搜索功能.如果可能,我希望搜索像谷歌一样出色:-)

所以这是c#代码:

简要说明:
这将搜索数据库中具有完整信息的所有用户.它会搜索除当前登录用户之外的所有用户.

string[] ck = keyword.Split(new string[] { " ", ",", "." },
                            StringSplitOptions.RemoveEmptyEntries);

using (dbasecore db = ConfigAndResourceComponent.BaseCampContext())
{
    var results = (from u in db.users
                   join uinfo in db.userinfoes 
                        on u.UserID equals uinfo.UserID
                   where u.UserID != userid && 
                        (ck.Contains(u.LastName) || ck.Contains(u.FirstName) ||
                         ck.Contains(u.MiddleName) || ck.Contains(u.LoginID))
                   orderby u.LastName, u.FirstName, u.MiddleName ascending
                   select uinfo).Skip(skip).Take(take).ToList();

    return (from i in results select new UserInfo(i)).ToList();
}  

结果如下:

包围的名称必须位于搜索项的顶部,因为它匹配更多关键字.
任何的想法？

每当我尝试反序列化下面的 json 字符串时，都会收到此错误：

错误：

其他信息：将值“invalid_request_error”转换为类型“ErrorType”时出错。路径“类型”，第 2 行，位置 33。

Json 字符串

{
  "error": {
    "type": "invalid_request_error",
    "message": "Invalid request (check that your POST content type is application/x-www-form-urlencoded). If you have any questions, we can help at https://support.stripe.com/."
  }
}  

代码

private void btnDeserialize_Click(object sender, EventArgs e)
{
    var r = Components.JsonMapper.MapFromJson<Components.DTO.Error>(txtToDeserialize.Text, "error");
    txtDeserialized.Text = JsonConvert.SerializeObject(r);
}  

JsonMapper

public static class JsonMapper
{
    public static T MapFromJson<T>(string json, string parentToken = null)
    {
        var jsonToParse = string.IsNullOrEmpty(parentToken) ? json : JObject.Parse(json).SelectToken(parentToken).ToString();

        return …

我试过跟这个链接异步调用,但有些类已经过时了.
所以我想为我的项目准确回答.

public class RegisterInfo
{
    public bool Register(UserInfo info)
    {
        try
        {
            using (mydatabase db = new mydatabase())
            {
                userinfotable uinfo = new userinfotable();
                uinfo.Name = info.Name;
                uinfo.Age = info.Age;
                uinfo.Address = info.Address;

                db.userinfotables.AddObject(uinfo);
                db.SaveChanges();

                // Should be called asynchronously
                Utility.SendEmail(info); // this tooks 5 to 10 seconds or more.

                return true;
            }
        }
        catch { return false; }
    }
} 

public class UserInfo
{
    public UserInfo() { }

    public string Name { get; set; }
    public …

这个错误给我的工作带来了很多延迟.
这发生在我升级我的nuget包时,特别是Windows Azure Storage.

然后当我运行云项目时,它给了我这个错误:

Server Error in '/' Application.

There is a type mismatch between the client and the service. Type '[ProjectNamespace].Merchants.DeviceRegistration' is not an entity type, but the type in the response payload represents an entity type. Please ensure that types defined on the client match the data model of the service, or update the service reference on the client.

Description: An unhandled exception occurred during the execution of the current web request. Please review the …

我想用Singleton类存储一些数据.据我所研究,单例类只能实例化一次.但它对我不起作用.有人可以更正我的代码:

public class MvcApplication : System.Web.HttpApplication
    {
        Singleton clientsessionidinstance = Singleton.GetInstance();
        public static void RegisterGlobalFilters(GlobalFilterCollection filters)
        {
            filters.Add(new HandleErrorAttribute());
        }


        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
            routes.MapRoute(
                "Default", // Route name
                "{controller}/{action}/{id}", // URL with parameters
                new { controller = "Home", action = "Index", id = UrlParameter.Optional },
                new string[] { "MVCPrj.Controllers" }
            );
        }

        protected void Application_Start()
        {
            AreaRegistration.RegisterAllAreas();

            RegisterGlobalFilters(GlobalFilters.Filters);
            RegisterRoutes(RouteTable.Routes);

            LOGICcLASSES.Logic.Auth ca = new LOGICcLASSES.Logic.Auth();
            clientsessionidinstance = Singleton.GetInstance();
            clientsessionidinstance.ClientSessionID = ca.Login(new LOGICcLASSES.Entities.ClientAuthentication()
            {
                IP = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"],
                UserName …

在.Net 4.0中,我System.Enum.GetValues(typeof(Gender))用来获取枚举项列表.
在一个完整的例子中,我用这种方式查找枚举值:

    Gender retVal = Gender.Male;

    foreach (Gender enumType in System.Enum.GetValues(typeof(Gender)))
    {
        if (enumType.ToString().Trim().ToUpper().Substring(0,1).Equals(stringToEnum.Trim().ToUpper()))
        {
            retVal = enumType;
            break;
        }
    }  

但我怎么能在.Net 3.5(掌上电脑)中这样做？
提前致谢 !

我使用下面的答案,但它对我不起作用.这是代码:

枚举值:

namespace Ionic.Zlib
{
    public enum CompressionLevel
    {
        Level0 = 0,
        None = 0,
        Level1 = 1,
        BestSpeed = 1,
        Level2 = 2,
        Level3 = 3,
        Level4 = 4,
        Level5 = 5,
        Level6 = 6,
        Default = 6,
        Level7 = 7,
        Level8 = 8,
        BestCompression = 9,
        Level9 = 9,
    } …

我想在我的表中选择两列并制作它们,unique但我不知道如何在SQL Azure数据库中执行此操作.正如您在下图中看到的,它没有显示任何修改表属性的选项,因此所有操作都是使用sql查询完成的:

这是表格的生成脚本:

USE [mydbase]
GO

SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

CREATE TABLE [dbo].[clientaccess](
    [ID] [bigint] IDENTITY(1,1) NOT NULL,
    [ModuleName] [nvarchar](50) NOT NULL,
    [ClientAuthenticationId] [bigint] NOT NULL,
    [HasAccess] [bit] NOT NULL,
 CONSTRAINT [PK_clientaccess_ID] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON)
)

GO

ALTER TABLE [dbo].[clientaccess]  WITH CHECK ADD  CONSTRAINT [CAI_caID] FOREIGN KEY([ClientAuthenticationId])
REFERENCES [dbo].[clientauthentication] ([ID])
GO

ALTER TABLE [dbo].[clientaccess] CHECK …

我希望我没有提出一个愚蠢的问题但是,我找不到任何关于这个结果的好解释:

35 % 36 等于 35

https://www.google.com.ph/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=35%20%25%2036

但是,如果我将这两个数字分开,35 / 36结果就是:0.97222222222我假设余数是97.

有谁能解释一下？

我一直custom timer在为每个用户的进行创建login session。到目前为止，我无法timers为每个登录会话创建个人。

场景：

当User1登录时，timer will start counting。当User2在记录，USE1的计时器将复位值是一样的定时器用户2。看来他们有one timer（不是个人的）。

这是我想发生的事情。

• 当user1登录时，其计时器将开始计数。
• 如果计时器达到900秒（15分钟），它将弹出一个模态框，告知他的会话已超时。
• 该模式将显示倒数至少30秒
• 倒数后，用户将自动注销
• 每个用户都必须有自己的计时器

除最后一项外，我已完成所有这些操作 Every user must have their own timers

这是我创建计时器的代码：

public class SessionTimer
{
    private static Timer timer;

    public static void StartTimer()
    {
        timer = new Timer();
        timer.Interval = (double)Utility.ActivityTimerInterval();
        timer.Elapsed += (s, e) => MonitorElapsedTime();

        timer.Start();
    }

    public static void ResetTimer()
    {
        TimeCount = 0;
        timer.Stop();
        timer.Start();
    }

    public static int …