RoleManager<TRole>.RoleExistsAsync(String) Method

Reference

Definition

Namespace:: Microsoft.AspNetCore.Identity

Assembly:: Microsoft.AspNetCore.Identity.dll

Assembly:: Microsoft.Extensions.Identity.Core.dll

Package:: Microsoft.AspNetCore.Identity v1.0.0

Package:: Microsoft.AspNetCore.Identity v1.1.0

Package:: Microsoft.Extensions.Identity.Core v2.0.0

Package:: Microsoft.Extensions.Identity.Core v2.1.0

Package:: Microsoft.Extensions.Identity.Core v2.2.0

Package:: Microsoft.Extensions.Identity.Core v3.0.3

Package:: Microsoft.Extensions.Identity.Core v3.1.18

Package:: Microsoft.Extensions.Identity.Core v5.0.9

Package:: Microsoft.Extensions.Identity.Core v6.0.6

Package:: Microsoft.Extensions.Identity.Core v7.0.0-preview.5.22303.8

Important

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Gets a flag indicating whether the specified roleName exists.

public:
 virtual System::Threading::Tasks::Task<bool> ^ RoleExistsAsync(System::String ^ roleName);

public virtual System.Threading.Tasks.Task<bool> RoleExistsAsync (string roleName);

abstract member RoleExistsAsync : string -> System.Threading.Tasks.Task<bool>
override this.RoleExistsAsync : string -> System.Threading.Tasks.Task<bool>

Public Overridable Function RoleExistsAsync (roleName As String) As Task(Of Boolean)

Parameters

roleName: String

The role name whose existence should be checked.

Returns

Task<Boolean>

The Task that represents the asynchronous operation, containing true if the role name exists, otherwise false.

Applies to