XmlHttpRequestHeaderMapping.TryMatchMediaType Method

Returns a value indicating whether the current RequestHeaderMapping instance can return a MediaTypeHeaderValue from request.

Namespace:  System.Net.Http.Formatting
Assembly:  System.Net.Http.Formatting (in System.Net.Http.Formatting.dll)

Syntax

'Declaration
Public Overrides Function TryMatchMediaType ( _
    request As HttpRequestMessage _
) As Double
'Usage
Dim instance As XmlHttpRequestHeaderMapping 
Dim request As HttpRequestMessage 
Dim returnValue As Double 

returnValue = instance.TryMatchMediaType(request)

public override double TryMatchMediaType(
    HttpRequestMessage request
)

public:
virtual double TryMatchMediaType(
    HttpRequestMessage^ request
) override

abstract TryMatchMediaType : 
        request:HttpRequestMessage -> float  
override TryMatchMediaType : 
        request:HttpRequestMessage -> float

public override function TryMatchMediaType(
    request : HttpRequestMessage
) : double

Parameters

• request
  Type: HttpRequestMessage

  The HttpRequestMessage to check.

Return Value

Type: System.Double
The quality of the match. A value of 0.0 signifies no match. A value of 1.0 signifies a complete match and that the request was made using XmlHttpRequest without an Accept header.

See Also

Reference

XmlHttpRequestHeaderMapping Class

System.Net.Http.Formatting Namespace