如何制作母版页php?就像ASP.NET MVC中的Layout.cshtml(和RenderBody())一样?
谢谢!
PS也许有这样的第三方工具?
编辑
好.事情不是关于MVC架构!请看这里:http://jsfiddle.net/challenger/8qn22/109/
I want the master page/layout to stay when user gets redirected to the other pageWant an average page to be nested inside the content division.So if it is a form I want this form to be displayed like: http://jsfiddle.net/challenger/XgFGb/17/我发现一篇文章列出了检测活动 VPN 的几种方法:
使用 Win32_NetworkAdapter:
Get-WmiObject -Query "Select * from Win32_NetworkAdapter
where Name like '%VPN%' and NetEnabled='True'"
Run Code Online (Sandbox Code Playgroud)使用 Win32_NetworkAdapterConfiguration:
Get-WmiObject -Query "Select * from Win32_NetworkAdapterConfiguration
where Description like '%VPN%' and IPEnabled='True'"
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ipconfig | Select-String 'PPP adapter'
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Get-WmiObject -Query "Select * from Win32_IP4RouteTable
where Name like '10.0.99.%' or Name like '10.15.99.%'"
Run Code Online (Sandbox Code Playgroud)就我而言,方法 1,2 和 4 根本不起作用。第三种方法效果很好,确实够用了。但据我所知,配置多个 VPN 连接可能会给方法 3 带来不明确的结果。
所以我的问题是:
为什么方法 1 和 2 对我不起作用?像这样查询
$adapters = (Get-WmiObject -Query "Select …Run Code Online (Sandbox Code Playgroud)我建议我有一个接口并从中继承类,
internal interface IPersonInfo
{
String FirstName { get; set; }
String LastName { get; set; }
}
internal interface IRecruitmentInfo
{
DateTime RecruitmentDate { get; set; }
}
public abstract class Collaborator : IPersonInfo, IRecruitmentInfo
{
public DateTime RecruitmentDate
{
get;
set;
}
public String FirstName
{
get;
set;
}
public String LastName
{
get;
set;
}
public abstract Decimal Salary
{
get;
}
}
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那么如何验证协作者类中的字符串?是否可以实现内部属性?
我正在使用匿名类型的集合填充datagrid(我正在设置DataGrid's DataContext属性).而且没有错误.并且在datagrid中没有任何内容.我已尝试使用已定义的对象集合进行相同的操作,但同样没有显示任何内容.请问你能告诉我该怎么做.
谢谢!
好.我试图设置ItemsSource属性,它的工作原理.但是我得到了奇怪的结果..

我不知道怎么但是在3D发布之后它现在正常工作?
private void ShowABCResultsButtonOnClick(Object sender, RoutedEventArgs e)
{
var anonArray = new List<NormalizedResult>
{
new NormalizedResult
{
Key = 1,
Title = "?????",
Volume = 1322.01m,
Weighted = 6.7840m,
Result = 6.7840m,
Group = "A"
},
new NormalizedResult
{
Key = 2,
Title = "?????????? ?????",
Volume = 1250.47m,
Weighted = 6.4169m,
Result = 13.2009m,
Group = "A"
},
new NormalizedResult
{
Key = 3,
Title = "?????-?????????",
Volume = 1202.1m,
Weighted …Run Code Online (Sandbox Code Playgroud) 我使用一个Entity包含Guid 的抽象类:
public abstract class Entity
{
public /*virtual*/ Guid Id { get; set; }
}
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假设我也有一个类:
public class Post : Entity
{
public String Title { get; set; }
public String Content { get; set; }
public DateTime Timestamp { get; set; }
}
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如何Post使用xml-mapping 正确映射类?我问的是Id.
我正在使用NinjectHttpApplication我的项目中定义的几个模块.
我想要的是创建FluentValidation验证工厂,如http://www.thekip.nl/2011/09/22/using-fluentvalidation-for-both-domain-validation-and-validation-in-mvc-projects/中所述.
要创建一个具体的验证工厂,我需要覆盖
IValidator CreateInstance(Type validatorType)
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然后我应该打电话的方法
return kernel.Get<validatorType>() as IValidator
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但我已经读过,Global.asax建议不要在范围之外使用IKernel .
有什么选择可以制作我想要的东西?
编辑:使用Ninject-FluentValidation扩展
正如雷莫所说,GitHub(https://github.com/ninject/ninject.web.mvc.fluentvalidation)有一个扩展名.扩展中有一个类:
public class NinjectValidatorFactory : ValidatorFactoryBase { ... }
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它接受IKernel构造函数并创建实例IValidator
public override IValidator CreateInstance(Type validatorType)
{
if(((IList<IBinding>)Kernel.GetBindings(validatorType)).Count == 0)
{
return null;
}
return Kernel.Get(validatorType) as IValidator;
}
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然后我的代码就像:
public class MvcApplication : NinjectHttpApplication
{
private NinjectValidatorFactory nvfactory;
public static void RegisterGlobalFilters(GlobalFilterCollection filters)
{
filters.Add(new HandleErrorAttribute());
}
public static void …Run Code Online (Sandbox Code Playgroud) 我有一个简单的查询,我想把当前日期
var query = @"
SELECT trainid, trainnum
FROM trains
WHERE CONVERT(varchar(10), trainstartdate, 104)=" +
" " +
// so that matches the '104' format
String.Format("{0:dd.MM.YYYY}", DateTime.Now) +
" " +
"ORDER BY trainnum";
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但是在运行时我收到错误消息:
Cannot call methods on numeric. .Net SqlClient Data Provider
如何以正确的方式指定当前日期?谢谢!
使用GETDATE()
影响:
The conversion of a varchar data type to a datetime data type resulted in an out-of-range value
使用{0:dd.MM.yyyy}
影响: none
使用CONVERT(varchar(20),GetDate(),104)
影响: that works!
谢谢!
为了获取表模式更改的历史记录,我运行了查询:
select CAST(SUBSTRING(f.rdb$descriptor FROM 1 FOR 32000) AS VARCHAR(32000)) log
from rdb$formats f
join rdb$relations r on r.rdb$relation_id = f.rdb$relation_id
where r.rdb$relation_name = 'MY_TABLE_NAME'
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文档说明如下:
RDB $ DESCRIPTOR | BLOB格式| 将列名称和数据属性存储为BLOB,就像创建格式记录时一样
以下是查询的结果:
LOG TABLE FORMAT ID
------------------------------------------------- ----------------
4: type=9 (LONG) length=4 sub_type=0 flags=0x0 15
8: type=9 (LONG) length=4 sub_type=0 flags=0x0
12: type=14 (DATE) length=4 sub_type=0 flags=0x0
16: type=9 (LONG) length=4 sub_type=0 flags=0x0
20: type=9 (LONG) length=4 sub_type=0 flags=0x0
24 <-- probably truncated?
------------------------------------------------- ----------------
4: type=9 …Run Code Online (Sandbox Code Playgroud) 我之前从未使用过InkCanvas控件.我需要的是加载一个文件InkCanvas,绘制一些涂鸦并得到结果图像.我想用获得的图像做一些额外的操作.
如我错了请纠正我.我找到了一个链接:http://www.centrolutions.com/Blog/post/2008/12/09/Convert-WPF-InkCanvas-to-Bitmap.aspx 根据帖子将加载图片考虑除了用户涂鸦.或者它只将涂鸦转换为位图?
如何使用OpenFileDialog加载图像?我不想使用ISF.
谢谢!
我一直在学习CQRS/ES.看一下小例子项目,我经常看到事件改变了实体状态.例如,如果我们查看Order 聚合根:
public class Order : AggregateRoot {
private void Apply(OrderLineAddedEvent @event) {
var existingLine = this.OrderLines.FirstOrDefault(
i => i.ProductId == @event.ProductId);
if(existingLine != null) {
existingLine.AddToQuantity(@event.Quantity);
return;
}
this.OrderLines.Add(new OrderLine(@event.ProductId, @event.ProductTitle, @event.PricePerUnit, @event.Quantity));
}
public ICollection<OrderLine> OrderLines { get; private set; }
public void AddOrderLine(/*parameters*/) {
this.Apply(new OrderLineAddedEvent(/*parameters*/));
}
public Order() {
this.OrderLines = new List<OrderLine>();
}
public Order(IEnumerable<IEvent> history) {
foreach(IEvent @event in history) {
this.ApplyChange(@event, false);
}
}
} …Run Code Online (Sandbox Code Playgroud) c# ×7
wpf ×2
bitmap ×1
cqrs ×1
database ×1
datacontext ×1
datagrid ×1
datetime ×1
file ×1
firebird ×1
firebird2.5 ×1
inheritance ×1
inkcanvas ×1
interface ×1
master-pages ×1
nhibernate ×1
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