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ToolboxItem::CreateComponentsCore Method (IDesignerHost)

Creates a component or an array of components when the toolbox item is invoked.

Namespace:  System.Drawing.Design
Assembly:  System.Drawing (in System.Drawing.dll)

protected:
virtual array<IComponent^>^ CreateComponentsCore(
	IDesignerHost^ host
)

Parameters

host
Type: System.ComponentModel.Design::IDesignerHost
The IDesignerHost to host the toolbox item.

Return Value

Type: array<System.ComponentModel::IComponent>
An array of created IComponent objects.

If host is not nullptr, the CreateComponentsCore method adds the new components to the designer.

Notes to Inheritors

You can override the CreateComponentsCore method to return the component or components that a toolbox item creates.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.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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