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ModelMethodContext Class

.NET Framework 4.5

Used to invoke the Page.UpdateModel or Page.TryUpdateModel method when the Page object is not directly accessible.

System.Object
  System.Web.UI.WebControls.ModelMethodContext

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

public class ModelMethodContext

The ModelMethodContext type exposes the following members.

  NameDescription
Public methodModelMethodContextInitializes a new instance of the ModelMethodContext class.
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  NameDescription
Public propertyStatic memberCurrentGets the ModelMethodContext object that corresponds to the Page object that is in the HttpContext.Current property.
Public propertyModelStateGets the model state.
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  NameDescription
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
Public methodTryUpdateModel<TModel>(TModel)Updates the specified model instance using values from a value provider.
Public methodTryUpdateModel<TModel>(TModel, IValueProvider)Updates the specified model instance using values from the specified value provider.
Public methodUpdateModel<TModel>(TModel)Updates the specified model instance using values from a value provider.
Public methodUpdateModel<TModel>(TModel, IValueProvider)Updates the specified model instance using values from the specified value provider.
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For example, a custom class can define the methods referred to by the SelectMethod, UpdateMethod, DeleteMethod, and InsertMethod properties for data binding, and those methods can have a parameter of this type and use it to invoke the UpdateModel method. Alternatively, instead of a method parameter, the Current property can be used within a method to invoke the UpdateModel method.

For a tutorial series on using model binding with Web Forms, see Model Binding and Web Forms.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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