通过

TemplateBinder.TryProcessConstraints 方法

  • 参考

定义

命名空间:
Microsoft.AspNetCore.Routing.Template
程序集:
Microsoft.AspNetCore.Routing.dll
包:
Microsoft.AspNetCore.Routing v2.2.0
包:
Microsoft.AspNetCore.App.Ref v3.0.1
包:
Microsoft.AspNetCore.App.Ref v3.1.10
包:
Microsoft.AspNetCore.App.Ref v5.0.0
包:
Microsoft.AspNetCore.App.Ref v6.0.6
包:
Microsoft.AspNetCore.App.Ref v7.0.5
包:
Microsoft.AspNetCore.App.Ref v8.0.0
包:
Microsoft.AspNetCore.App.Ref v9.0.0
Source:
TemplateBinder.cs
Source:
TemplateBinder.cs

处理约束（如果它们已传递到 TemplateBinder 构造函数）。

public:
 bool TryProcessConstraints(Microsoft::AspNetCore::Http::HttpContext ^ httpContext, Microsoft::AspNetCore::Routing::RouteValueDictionary ^ combinedValues, [Runtime::InteropServices::Out] System::String ^ % parameterName, [Runtime::InteropServices::Out] Microsoft::AspNetCore::Routing::IRouteConstraint ^ % constraint);
public bool TryProcessConstraints (Microsoft.AspNetCore.Http.HttpContext httpContext, Microsoft.AspNetCore.Routing.RouteValueDictionary combinedValues, out string parameterName, out Microsoft.AspNetCore.Routing.IRouteConstraint constraint);
public bool TryProcessConstraints (Microsoft.AspNetCore.Http.HttpContext? httpContext, Microsoft.AspNetCore.Routing.RouteValueDictionary combinedValues, out string? parameterName, out Microsoft.AspNetCore.Routing.IRouteConstraint? constraint);
member this.TryProcessConstraints : Microsoft.AspNetCore.Http.HttpContext * Microsoft.AspNetCore.Routing.RouteValueDictionary * string * IRouteConstraint -> bool
Public Function TryProcessConstraints (httpContext As HttpContext, combinedValues As RouteValueDictionary, ByRef parameterName As String, ByRef constraint As IRouteConstraint) As Boolean

参数

httpContext
HttpContext

与 HttpContext 当前请求关联的 。

combinedValues
RouteValueDictionary

包含路由参数的字典。

parameterName
String

参数的名称。

constraint
IRouteConstraint

约束对象。

返回

Boolean

true 如果已成功处理约束，则为 ;否则为 false。

适用于