Xceed Toolkit Plus for WPF v4.6 Documentation
AddNew Method


Xceed.Wpf.DataGrid Assembly > Xceed.Wpf.DataGrid Namespace > DataGridCollectionViewBase Class : AddNew Method
Adds a new item to the underlying data source.
Syntax
'Declaration
 
Public Overridable Function AddNew() As Object
'Usage
 
Dim instance As DataGridCollectionViewBase
Dim value As Object
 
value = instance.AddNew()
public virtual object AddNew()

Return Value

A reference to the item that was added to the list.
Exceptions
ExceptionDescription
System.InvalidOperationExceptionWhen manually handling the item-insertion process the CreatingNewItem, CommittingNewItem, and CancelingNewItem events must all be handled.
Remarks

The new item will be committed to the underlying data source only when one of the following conditions is met:

  1. The CommitNew method is called.
  2. An operation that changes the contents of the underlying data source, such as insertion or removal, is executed.

If the CancelNew method is called, the item will not be committed.

Requirements

Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

DataGridCollectionViewBase Class
DataGridCollectionViewBase Members

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