FormCollection.TryGetValue(String, StringValues) Method

Reference

Definition

Namespace:: Microsoft.AspNetCore.Http

Assembly:: Microsoft.AspNetCore.Http.dll

Package:: Microsoft.AspNetCore.Http v1.0.0

Package:: Microsoft.AspNetCore.Http v1.1.0

Package:: Microsoft.AspNetCore.Http v2.0.0

Package:: Microsoft.AspNetCore.Http v2.1.0

Package:: Microsoft.AspNetCore.Http v2.2.0

Package:: Microsoft.AspNetCore.App.Ref v3.0.1

Package:: Microsoft.AspNetCore.App.Ref v3.1.10

Package:: Microsoft.AspNetCore.App.Ref v5.0.0

Package:: Microsoft.AspNetCore.App.Ref v6.0.6

Package:: Microsoft.AspNetCore.App.Ref v7.0.5

Package:: Microsoft.AspNetCore.App.Ref v8.0.0

Package:: Microsoft.AspNetCore.App.Ref v9.0.0

Source:: FormCollection.cs

Source:: FormCollection.cs

Source:: FormCollection.cs

Important

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Retrieves a value from the dictionary.

public:
 virtual bool TryGetValue(System::String ^ key, [Runtime::InteropServices::Out] Microsoft::Extensions::Primitives::StringValues % value);

public bool TryGetValue (string key, out Microsoft.Extensions.Primitives.StringValues value);

abstract member TryGetValue : string * StringValues -> bool
override this.TryGetValue : string * StringValues -> bool

Public Function TryGetValue (key As String, ByRef value As StringValues) As Boolean

Parameters

key: String

The header name.

value: StringValues

The value.

Returns

Boolean

true if the HeaderDictionary contains the key; otherwise, false.

Implements

TryGetValue(String, StringValues)

Applies to

Tuote	Versiot
ASP.NET Core	1.0, 1.1, 2.0, 2.1, 2.2, 3.0, 3.1, 5.0, 6.0, 7.0, 8.0, 9.0

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