MergeAction Enumeration

Note: This enumeration is new in the .NET Framework version 2.0.

Specifies the kind of action to take if a match is found when combining menu items on a ToolStrip.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in

public enum MergeAction
public enum MergeAction
public enum MergeAction

 Member nameDescription
AppendAppends the item to the end of the collection, ignoring match results. 
InsertInserts the item to the target's collection immediately preceding the matched item. A match of the end of the list results in the item being appended to the list. If there is no match or the match is at the beginning of the list, the item is inserted at the beginning of the collection. 
MatchOnlyA match is required, but no action is taken. Use this for tree creation and successful access to nested layouts. 
RemoveRemoves the matched item. 
ReplaceReplaces the matched item with the source item. The original item's drop-down items do not become children of the incoming item. 

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0

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