小编esp*_*var的帖子

当我打电话给我的webservice时,我会得到两个参数:

从客户端(&)检测到潜在危险的Request.Path值.

Routeconfig:

config.Routes.MapHttpRoute(
name: "PropertiesSearch",
routeTemplate: "api/property/Search/{category}/{query}",
defaults: new { controller = "Property", action = "Search", category = "common", query = string.Empty }
);

Controllermethod:

[HttpGet]
public SearchResult Search(string category, string query)
{
}

当我打电话给api时:

/ API /属性/搜索/家庭/ areaID表示%3D20339%26areaId%3D20015

从客户端(&)检测到潜在危险的Request.Path值.

这样做:

/ API /属性/搜索/家庭/？查询= areaID表示%3D20339%26areaId%3D20015

工作良好.

如何解决路由解码问题？

如何在c#中以编程方式使用证书身份验证设置ServiceClient？
我不想使用.config.

       using(var srv = GetServiceInstance())
       {
            srv.DoStuff()
        }

        private  TheServiceClient GetServiceInstance()
        {
            var service = new TheServiceClient(CreateWsHttpBinding(), CreateEndpointAdress());
            return service;
        }
        private static WSHttpBinding CreateWsHttpBinding()
        {
        var wsHttpBinding = new WSHttpBinding();
        wsHttpBinding.Security.Mode = SecurityMode.Message;

        wsHttpBinding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Windows;
        wsHttpBinding.Security.Transport.ProxyCredentialType = HttpProxyCredentialType.None;
        wsHttpBinding.Security.Transport.Realm = "";
        wsHttpBinding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Windows;

        wsHttpBinding.Security.Message.NegotiateServiceCredential = true;
        wsHttpBinding.Security.Message.ClientCredentialType = MessageCredentialType.Certificate;

        wsHttpBinding.Name = "Bindingname";
        wsHttpBinding.CloseTimeout = TimeSpan.FromMinutes(1);
        wsHttpBinding.OpenTimeout = TimeSpan.FromMinutes(1);
        wsHttpBinding.ReceiveTimeout = TimeSpan.FromMinutes(10);
        wsHttpBinding.SendTimeout = TimeSpan.FromMinutes(1);
        wsHttpBinding.BypassProxyOnLocal = false;
        wsHttpBinding.TransactionFlow = false;
        wsHttpBinding.HostNameComparisonMode = HostNameComparisonMode.StrongWildcard;
        wsHttpBinding.MaxBufferPoolSize = 524288; …

当我尝试使用Web服务时,我得到以下异常.我的主要问题是这个例外何时发生？在服务器或客户端？错误在哪里？服务器是否针对各种故障抛出此信息？

我自己做了一些看似有效的改动

它实际上现在有效.我删除了使用并在服务客户端上添加了som清理.

if (Service != null && Service.State != CommunicationState.Faulted)
                {
                    success = true;
                    Service.Close();
                }

            }
            catch (Exception ex)
            {
                msg = "Error" + Environment.NewLine + ex.Message + Environment.NewLine + ex.StackTrace;
            }
            finally{
                if (!success)
                {
                    if (Service != null) Service.Abort();
                }
            }

这是例外:

The communication object, System.ServiceModel.Channels.ServiceChannel, cannot be used for communication because it is in the Faulted state.

Server stack trace: 
at System.ServiceModel.Channels.CommunicationObject.Close(TimeSpan timeout)

Exception rethrown at [0]: 
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
 at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, …

当我调用WCF服务时,我得到一个例外:

已超出传入邮件的最大邮件大小限额(65536).要增加配额,请在相应的绑定元素上使用MaxReceivedMessageSize属性.

当我在http上使用Wireshark数据包分析器过滤器发送的大数据包为1226字节时,其方式低于65536字节的限制.为什么抛出此异常的任何建议？

Protocole - 长度 - 信息

服务器堆栈跟踪:

at System.ServiceModel.Channels.ServiceChannel.ThrowIfFaultUnderstood(Message reply, MessageFault fault, String action, MessageVersion version, FaultConverter faultConverter)
at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]:
... 
    <binding 
        name="WSHttpBinding_IService" 
        closeTimeout="00:01:00"
        openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
        bypassProxyOnLocal="false" 
        transactionFlow="false" 
        hostNameComparisonMode="StrongWildcard"
        maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
        messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"
        allowCookies="false">
        <readerQuotas 
          maxDepth="32" 
          maxStringContentLength="8192" 
          maxArrayLength="16384"
          maxBytesPerRead="4096" 
          maxNameTableCharCount="16384" />
        <reliableSession 
          ordered="true" 
          inactivityTimeout="00:10:00"
          enabled="false" />
        <security 
          mode="Message"> …

我已经使用如下属性定义了一个partial类:

public partial class Item{    
    public string this[string key]
    {
        get
        {
            if (Fields == null) return null;
            if (!Fields.ContainsKey(key))
            {
                var prop = GetType().GetProperty(key);

                if (prop == null) return null;

                return prop.GetValue(this, null) as string;
            }

            object value = Fields[key];

            return value as string;
        }
        set
        {
            var property = GetType().GetProperty(key);
            if (property == null)
            {
                Fields[key] = value;
            }
            else
            {
                property.SetValue(this, value, null);
            }
        }
    }
}

所以我可以这样做:

 myItem["key"];

并获取Fields字典的内容.但当我建立我得到:

"成员名称不能与其封闭类型相同"

为什么？

我的asp.net站点中有一些requiredFileldvalidators,我想在需要之前设置隐形.但是,当我将它们设置为visible = false时,它们不会触发.如果它们设置为visible = true,它们就可以工作.

这是此控件的正确行为还是错误的.我希望它们在可见时由于样式问题而不可见.

我想在WinForm上创建一系列RadioButton.它工作正常,但在Click-event中我想捕获产品ID并用它来做.我习惯于HTML元素,并将数据分配给RadioButton的标签和值.使用WinForms,我看不到与value属性等价的东西.

关于如何将产品ID传递给RadioButton Change-event的任何好建议？

var products = new Business.Products().GetAll();
if (!products.Any())
    GrpCategories.Controls.Clear();

int y = 2;
int x = 2;
foreach (var product in products)
{
    var btn = new RadioButton();
    btn.Width = 100;
    btn.Height = 20;
    if (y >= GrpCategories.Height - btn.Height - 10)
    {
        x += btn.Width + 2;
        y = 2;
    }
    y += btn.Height + 2;
    btn.Appearance = Appearance.Button;
    btn.Text = product.Name;
    btn.Name = "BtnProduct_" + product.ID;
    btn.Location = new Point(x, y);

    GrpCategories.Controls.Add(btn);
}