我有一个32位和64位版本的dll.我的.NET WinForm配置为"任何CPU",我的老板不会让我们为不同的操作系统版本单独安装.所以我想知道:如果我在安装中打包两个dll,那么有没有办法让WinForm确定它的64位/ 32位并加载正确的dll.
我发现这篇文章用于确定版本.但我不知道如何注入正确的方法来定义我想要使用的方法的DLLImport属性.有任何想法吗？
我可以得到一个吗？这就是我所拥有的，但我得到了一条红色的波浪线：
let button = <HTMLElement>document.body.querySelector(".btn");
button.addEventListener("click", () =>{});//not sure what to do here. I know its wrong though.
下面是我的 tsonconfig
{
"compileOnSave": true,
"compilerOptions": {
"noImplicitAny": true,
"removeComments": true,
"sourceMap": false,
"target": "es5",
"lib": [
"es6",
"dom"
]
},
"include": [ "**/*" ]
}
是否可以创建一个返回调用扩展方法的实例的扩展方法？
我想为继承的任何东西都有一个扩展方法ICollection<T>,返回该对象.就像jQuery总是返回jquery对象一样.
public static object AddItem<T>(this ICollection<T> collection, T itemToAdd)
{
collection.Add(itemToAdd);
return collection;
{
我想象上面的内容,但我不知道如何回到父母的"this"对象类型来使用这样的东西:
List<int> myInts = new List<int>().AddItem(5);
编辑:只是想明确我希望有一个通用约束解决方案.
好的,这是一个奇怪的.我有一个例行程序,可以删除旧数据.我有几个人抱怨得到错误:
System.Data.SqlClient.SqlException: The DELETE statement conflicted with
the REFERENCE constraint
看着我的代码(我使用L2S),我不知道这是如何可能的.但好吧,让我们说是的.我请客户给我发送他们的数据库,这样我就可以调试一下,一个问题:当我把它连接到我的SQL服务器并运行例程时,我没有错误.一切都按预期工作和删除.这是数据库最初来自Win2008上的SQL 2008 Express实例,我将其连接到完整的SQL 2008实例.是否存在导致此类行为的差异？
我正在使用这里DynamicPolicyProviderFactory描述的.以下是我的DynamicPolicyProviderFactory版本:
public class DynamicPolicyProviderFactory : ICorsPolicyProviderFactory
{
private readonly HashSet<Regex> _allowed;
public DynamicPolicyProviderFactory(IEnumerable allowedOrigins)
{
_allowed = new HashSet<Regex>();
foreach (string pattern in allowedOrigins.Cast<string>()
.Select(Regex.Escape)
.Select(pattern => pattern.Replace("*", "w*")))
{
_allowed.Add(new Regex(pattern, RegexOptions.IgnoreCase));
}
if (_allowed.Count >= 1)
return;
//if nothing is specified, we assume everything is.
_allowed.Add(new Regex(@"https://\w*", RegexOptions.IgnoreCase));
_allowed.Add(new Regex(@"http://\w*", RegexOptions.IgnoreCase));
}
public ICorsPolicyProvider GetCorsPolicyProvider(HttpRequestMessage request)
{
var route = request.GetRouteData();
var controller = (string)route.Values["controller"];
var corsRequestContext = request.GetCorsRequestContext();
var originRequested = corsRequestContext.Origin;
var policy …我试图找到这里描述的permcalc.exe工具:http://msdn.microsoft.com/en-us/library/ms165077( v = VS.90).aspx
但我找不到实际的下载链接.如果我按照该链接的指示打开Windows SDK命令提示符,我得到通常的FNF错误.
permcalc.exe is not recognized as an internal or external command, operable program or batch file
我试图找到.NET 4.0 DLL所需的所有安全权限.
编辑:
它不一定是.NET 4.0,我可以在.NET 3.5/2/0中重新编译.可以帮我省去所有的源代码.
我在Galaxy Note 3上使用PhoneGap 2.9.我有一个类似于Facebook mobile的布局.它有一个从左侧滑出的导航栏.我遇到的问题是,当导航栏的按钮超出屏幕大小并需要滚动时,它们无法被点击.也就是说,它们不执行预期的功能,并且点击/点击事件不会触发.导航栏仍然响应滑动,并正确滚动.
它几乎就像按钮的父元素HTML nav元素一样,正在接收触摸事件,但是某种想象的墙壁会阻止子元素被轻敲.任何指针将不胜感激.
编辑:在eclipse中我注意到我得到了一些我没有用4.2.1或Android 4.2.2获得的输出
WebViewInputDispatcher blockWebkitDraw
WebViewInputDispatcher blockWebkitDraw lockedfalse
webview blockWebkitViewMessage = false
编辑:我注意到导航栏上的顶部按钮是可点击的,但只在其上边缘/边框区域.
Microsoft.AspNetCore.Connections.ConnectionResetException: The client has disconnected
---> System.Runtime.InteropServices.COMException (0x80070040): The specified network name is no longer available. (0x80070040)
--- End of inner exception stack trace ---
at Microsoft.AspNetCore.Server.IIS.Core.IO.AsyncIOOperation.GetResult(Int16 token)
at Microsoft.AspNetCore.Server.IIS.Core.IISHttpContext.ReadBody()
at System.IO.Pipelines.PipeCompletion.ThrowLatchedException()
at System.IO.Pipelines.Pipe.GetReadResult(ReadResult& result)
at System.IO.Pipelines.Pipe.ReadAsync(CancellationToken token)
at System.IO.Pipelines.Pipe.DefaultPipeReader.ReadAsync(CancellationToken cancellationToken)
at Microsoft.AspNetCore.Server.IIS.Core.IISHttpContext.ReadAsync(Memory`1 memory, CancellationToken cancellationToken)
at Microsoft.AspNetCore.Server.IIS.Core.HttpRequestStream.ReadAsyncInternal(Memory`1 buffer, CancellationToken cancellationToken)
at Microsoft.AspNetCore.WebUtilities.FileBufferingReadStream.ReadAsync(Byte[] buffer, Int32 offset, Int32 count, CancellationToken cancellationToken)
at Microsoft.AspNetCore.WebUtilities.StreamHelperExtensions.DrainAsync(Stream stream, ArrayPool`1 bytePool, Nullable`1 limit, CancellationToken cancellationToken)
at Microsoft.AspNetCore.Mvc.Formatters.NewtonsoftJsonInputFormatter.ReadRequestBodyAsync(InputFormatterContext context, Encoding encoding)
at Microsoft.AspNetCore.Mvc.ModelBinding.Binders.BodyModelBinder.BindModelAsync(ModelBindingContext bindingContext)
at Microsoft.AspNetCore.Mvc.ModelBinding.ParameterBinder.BindModelAsync(ActionContext actionContext, …public class TestClass
{
public TestClass(int id, string name)
{
Name = name;
Id = id;
}
public string Name
{ get; private set; }
public int Id
{ get; private set; }
public string Tag
{ get; set; }
public DateTime Time
{ get; set; }
}
private static void Main(string[] args)
{
List<TestClass> list = new List<TestClass>();
for (int i = 0; i < 5; i++ )
{
TestClass t = new TestClass(i, Guid.NewGuid().ToString());
t.Tag = i%2 == …我试图从谷歌api反序列化一个json响应,所以我想我会定义几个类来帮助它:
[DataContract]
public class DetectionResult:ResponseData
{
[DataMember(Name="language")]
public string Language
{ get; set; }
[DataMember(Name="isReliable")]
public bool IsReliable
{ get; set; }
[DataMember(Name="confidence")]
public double Confidence
{get;set;}
}
[DataContract]
public abstract class ResponseData
{
[DataMember(Name = "error")]
public TranslationError Error
{ get; set; }
}
[DataContract]
public class TranslationError
{
[DataMember(Name="code")]
public int Code
{ get; set; }
[DataMember(Name="message" )]
public int Message
{ get; set; }
}
[DataContract]
[KnownType(typeof(DetectionResult))]
public class RequestResult
{
[DataMember(Name="responseStatus")]
public int ResponseStatus
{ get; …