DefaultModelBinder.OnPropertyValidating Method (ControllerContext, ModelBindingContext, PropertyDescriptor, Object)

 

Called when the specified property is validating.

Namespace:   System.Web.Mvc
Assembly:  System.Web.Mvc (in System.Web.Mvc.dll)

Syntax

protected virtual bool OnPropertyValidating(
    ControllerContext controllerContext,
    ModelBindingContext bindingContext,
    PropertyDescriptor propertyDescriptor,
    object value
)
protected:
virtual bool OnPropertyValidating(
    ControllerContext^ controllerContext,
    ModelBindingContext^ bindingContext,
    PropertyDescriptor^ propertyDescriptor,
    Object^ value
)
abstract OnPropertyValidating : 
        controllerContext:ControllerContext *
        bindingContext:ModelBindingContext *
        propertyDescriptor:PropertyDescriptor *
        value:Object -> bool
override OnPropertyValidating : 
        controllerContext:ControllerContext *
        bindingContext:ModelBindingContext *
        propertyDescriptor:PropertyDescriptor *
        value:Object -> bool
Protected Overridable Function OnPropertyValidating (
    controllerContext As ControllerContext,
    bindingContext As ModelBindingContext,
    propertyDescriptor As PropertyDescriptor,
    value As Object
) As Boolean

Parameters

  • controllerContext
    Type: System.Web.Mvc.ControllerContext

    The context within which the controller operates. The context information includes the controller, HTTP content, request context, and route data.

  • bindingContext
    Type: System.Web.Mvc.ModelBindingContext

    The context within which the model is bound. The context includes information such as the model object, model name, model type, property filter, and value provider.

  • propertyDescriptor
    Type: System.ComponentModel.PropertyDescriptor

    Describes a property being validated. The descriptor provides information such as component type, property type, and property value. It also provides methods to get or set the property value.

Return Value

Type: System.Boolean

true if the property is validating; otherwise, false.

See Also

DefaultModelBinder Class
System.Web.Mvc Namespace

Return to top