ModelStateDictionary.AddModelError Method

Definition

Namespace:

System.Web.ModelBinding

Assembly:

System.Web.dll

Adds a model error to the errors collection.

Overloads

AddModelError(String, Exception)	Adds a model error to the errors collection using the specified key and using the specified exception for the value.
AddModelError(String, String)	Adds the specified model error to the errors collection using the specified key and using the specified error message string for the value.

AddModelError(String, Exception)

Adds a model error to the errors collection using the specified key and using the specified exception for the value.

public:
 void AddModelError(System::String ^ key, Exception ^ exception);

public void AddModelError (string key, Exception exception);

member this.AddModelError : string * Exception -> unit

Public Sub AddModelError (key As String, exception As Exception)

Parameters

key

String

The key.

exception

Exception

The exception object.

Exceptions

ArgumentNullException

The key parameter is null.

AddModelError(String, String)

Adds the specified model error to the errors collection using the specified key and using the specified error message string for the value.

public:
 void AddModelError(System::String ^ key, System::String ^ errorMessage);

public void AddModelError (string key, string errorMessage);

member this.AddModelError : string * string -> unit

Public Sub AddModelError (key As String, errorMessage As String)

Parameters

key

String

The key.

errorMessage

String

The error message.

Exceptions

ArgumentNullException

The key parameter is null.