LookupList<T>.OnChanging event
Raised before a change to this LookupList<T> object.
Namespace: Microsoft.SharePoint.Linq
Assembly: Microsoft.SharePoint.Linq (in Microsoft.SharePoint.Linq.dll)
Syntax
'Declaration
Public Event OnChanging As EventHandler
'Usage
Dim instance As LookupList
Dim handler As EventHandler
AddHandler instance.OnChanging, handler
public event EventHandler OnChanging
Remarks
Typically, this handler is called, possibly through a series of nested calls, by the set accessor of a property that wraps a LookupList<T> field just before it sets the field’s value.