Xceed DataGrid for WPF v7.3 Documentation
Xceed.Wpf.DataGrid Assembly / Xceed.Wpf.DataGrid Namespace / MergedHeaderCollection Class / OnItemAdding Method


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    OnItemAdding Method (MergedHeaderCollection)
    In This Topic
    Syntax
    'Declaration
     
    Protected Overrides Sub OnItemAdding( _
       ByVal index As Integer, _
       ByVal item As MergedHeader _
    ) 
    'Usage
     
    Dim instance As MergedHeaderCollection
    Dim index As Integer
    Dim item As MergedHeader
     
    instance.OnItemAdding(index, item)
    protected override void OnItemAdding( 
       int index,
       MergedHeader item
    )

    Parameters

    index
    item
    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