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ToolStripSplitButton.DefaultItem Property

Gets or sets the portion of the ToolStripSplitButton that is activated when the control is first selected.

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

[BrowsableAttribute(false)]
public ToolStripItem DefaultItem { get; set; }

Property Value

Type: System.Windows.Forms.ToolStripItem
A Forms.ToolStripItem representing the portion of the ToolStripSplitButton that is activated when first selected. The default value is null.

If a ToolStripSplitButton has a DefaultItem, the ENTER key activates the button. Otherwise, the ENTER key activates the drop-down.

Use the DefaultItem property to synchronize the Click event of the chosen drop-down item with the item shown on the button.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, 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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