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 v7.0.5
Package:
Microsoft.Extensions.Identity.Core v8.0.0
Package:
Microsoft.Extensions.Identity.Core v9.0.0-rc.2.24474.3
Source:
RoleManager.cs
Source:
RoleManager.cs
Source:
RoleManager.cs
Source:
RoleManager.cs
Source:
RoleManager.cs
Source:
RoleManager.cs
Source:
RoleManager.cs
Source:
RoleManager.cs
Source:
RoleManager.cs

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