'Declaration <NullableContextAttribute(1)> <NullableAttribute(0)> Public Class DataGridCreatingNewItemEventArgs Inherits System.ComponentModel.CancelEventArgs
'Usage Dim instance As DataGridCreatingNewItemEventArgs
[NullableContext(1)] [Nullable(0)] public class DataGridCreatingNewItemEventArgs : System.ComponentModel.CancelEventArgs
If the insertion of new items is to be handled manually, a new item must be provided and the Handled property set to true to indicate that the process will be handled manually. If a new item is provided but the Handled property was not set or was set to false, the item will be ignored and a new item will be created by the DataGridCollectionView (if possible). An InvalidOperationException will be thrown if the Handled property is set to true but a new item is not provided.
If a new item is not provided and the event is not handled, an attempt will be made by the DataGridCollectionView to create a new item.
System.Object
System.EventArgs
System.ComponentModel.CancelEventArgs
Xceed.Wpf.DataGrid.DataGridCreatingNewItemEventArgs
| Name | Description | |
|---|---|---|
 | DataGridCreatingNewItemEventArgs Constructor | Initializes a new instance of the DataGridCreatingNewItemEventArgs class specify the collection view to which the item will potentially be added and allowing the process to be canceled. |
| Name | Description | |
|---|---|---|
 | Cancel | (Inherited from System.ComponentModel.CancelEventArgs) |
| CollectionView | Gets the DataGridCollectionView to which the item will potentially be added. |
| Handled | Gets or sets a value that indicates whether the event handler has completely handled the event or whether the system should continue its own processing. |
| NewItem | Gets or sets the new item to add to the CollectionView. |
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
