ServicesContainer.FindIndex Method (Type, Predicate<Object>)

 

Searches for a service that matches the conditions defined by the specified predicate, and returns the zero-based index of the first occurrence.

Namespace:   System.Web.Http.Controllers
Assembly:  System.Web.Http (in System.Web.Http.dll)

Syntax

public int FindIndex(
    Type serviceType,
    Predicate<object> match
)

public:
int FindIndex(
    Type^ serviceType,
    Predicate<Object^>^ match
)

member FindIndex : 
        serviceType:Type *
        match:Predicate<Object> -> int

Public Function FindIndex (
    serviceType As Type,
    match As Predicate(Of Object)
) As Integer

Parameters

• serviceType
  Type: System.Type

  The service type.

• match
  Type: System.Predicate<Object>

  The delegate that defines the conditions of the element to search for.

Return Value

Type: System.Int32

The zero-based index of the first occurrence, if found; otherwise, -1.

See Also

ServicesContainer Class
System.Web.Http.Controllers Namespace

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