BindingGroup.BeginEdit Method

Begins an edit transaction on the sources in the BindingGroup.

Namespace:  System.Windows.Data
Assembly:  PresentationFramework (in PresentationFramework.dll)

public void BeginEdit()

If the sources in the BindingGroup support discarding pending changes, you can call BeginEdit to begin the edit transaction, call CommitEdit to save the pending changes, call CancelEdit to discard the pending changes.

For each object in Items that implements IEditableObject, BeginEdit calls IEditableObject.BeginEdit

The following example calls BeginEdit when a window loads to begin the edit transaction.


void stackPanel1_Loaded(object sender, RoutedEventArgs e)
{
    // Set the DataContext to a PurchaseItem object.
    // The BindingGroup and Binding objects use this as
    // the source.
    stackPanel1.DataContext = new PurchaseItem();

    // Begin an edit transaction that enables
    // the object to accept or roll back changes.
    stackPanel1.BindingGroup.BeginEdit();
}


.NET Framework

Supported in: 4, 3.5 SP1, 3.0 SP2

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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

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