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-rc.2.24474.3

Source:: TemplateBinder.cs

Source:: TemplateBinder.cs

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

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