EntityDataSourceChangingEventArgs Class

Provides data for the Inserting, Updating, and Deleting events.

System.Object
  System.EventArgs
    System.ComponentModel.CancelEventArgs
      System.Web.UI.WebControls.EntityDataSourceChangingEventArgs

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

type EntityDataSourceChangingEventArgs =  
    class 
        inherit CancelEventArgs 
    end

The EntityDataSourceChangingEventArgs type exposes the following members.

  NameDescription
Public propertyCancelGets or sets a value indicating whether the event should be canceled. (Inherited from CancelEventArgs.)
Public propertyContextGets the ObjectContext used by the data source.
Public propertyEntityGets the object being added, modified, or updated.
Public propertyExceptionGets the exception that was thrown while the data was being validated before the insert, update, or delete operation.
Public propertyExceptionHandledGets or sets a value that indicates whether the exception was handled and that it should not be thrown again.
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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.)
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.NET Framework

Supported in: 4.6, 4.5, 4, 3.5 SP1

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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