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ModelStateDictionaryExtensions Class

Definition

Namespace:
Microsoft.AspNetCore.Mvc.ModelBinding
Assembly:
Microsoft.AspNetCore.Mvc.ViewFeatures.dll
Package:
Microsoft.AspNetCore.Mvc.ViewFeatures v1.0.0
Package:
Microsoft.AspNetCore.Mvc.ViewFeatures v1.1.0
Package:
Microsoft.AspNetCore.App.Ref v10.0.0-preview.7.25380.108
Package:
Microsoft.AspNetCore.Mvc.ViewFeatures v2.0.0
Package:
Microsoft.AspNetCore.Mvc.ViewFeatures v2.1.0
Package:
Microsoft.AspNetCore.Mvc.ViewFeatures 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 v8.0.19
Package:
Microsoft.AspNetCore.App.Ref v9.0.8
Source:
ModelStateDictionaryExtensions.cs
Source:
ModelStateDictionaryExtensions.cs
Source:
ModelStateDictionaryExtensions.cs

Extensions methods for ModelStateDictionary.

public ref class ModelStateDictionaryExtensions abstract sealed
public static class ModelStateDictionaryExtensions
type ModelStateDictionaryExtensions = class
Public Module ModelStateDictionaryExtensions
Inheritance
Object
ModelStateDictionaryExtensions

Methods

AddModelError<TModel>(ModelStateDictionary, Expression<Func<TModel,Object>>, Exception, ModelMetadata)

Adds the specified exception to the Errors instance that is associated with the specified expression. If the maximum number of allowed errors has already been recorded, ensures that a TooManyModelErrorsException exception is recorded instead.
AddModelError<TModel>(ModelStateDictionary, Expression<Func<TModel,Object>>, String)

Adds the specified errorMessage to the Errors instance that is associated with the specified expression. If the maximum number of allowed errors has already been recorded, ensures that a TooManyModelErrorsException exception is recorded instead.
Remove<TModel>(ModelStateDictionary, Expression<Func<TModel,Object>>)

Removes the specified expression from the ModelStateDictionary.
RemoveAll<TModel>(ModelStateDictionary, Expression<Func<TModel,Object>>)

Removes all the entries for the specified expression from the ModelStateDictionary.
TryAddModelException<TModel>(ModelStateDictionary, Expression<Func<TModel,Object>>, Exception)

Adds the specified exception to the Errors instance that is associated with the specified expression. If the maximum number of allowed errors has already been recorded, ensures that a TooManyModelErrorsException exception is recorded instead.

Applies to