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Controller.TryUpdateModel(Of TModel) Method (TModel)

Updates the specified model instance using values from the controller's current value provider.

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

'Declaration
Protected Friend Function TryUpdateModel(Of TModel As Class) ( _
	model As TModel _
) As Boolean
'Usage
Dim model As TModel
Dim returnValue As Boolean 

returnValue = Me.TryUpdateModel(model)

Type Parameters

TModel

The type of the model object.

Parameters

model
Type: TModel
The model instance to update.

Return Value

Type: System.Boolean
true if the update is successful; otherwise, false.

ExceptionCondition
ArgumentNullException

The model parameter or the ValueProvider property is Nothing.

You do not have to explicitly specify the generic parameter TModel. Instead, you can let the C# or Visual Basic type inference engine determine the generic parameter TModel by omitting it.

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