ParentControlDesigner.MouseDragTool Property (System.Windows.Forms.Design)

MouseDragTool Property

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This page is specific to

Microsoft Visual Studio 2010/.NET Framework 4

Other versions are also available for the following:

.NET Framework Class Library

ParentControlDesigner..::.MouseDragTool Property

Gets a value indicating whether the designer has a valid tool during a drag operation.

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

Syntax

Visual Basic

Protected ReadOnly Property MouseDragTool As ToolboxItem
    Get

protected ToolboxItem MouseDragTool { get; }

Visual C++

protected:
property ToolboxItem^ MouseDragTool {
    ToolboxItem^ get ();
}

member MouseDragTool : ToolboxItem

Property Value

Type: System.Drawing.Design..::.ToolboxItem
The tool being dragged, if creating a component, or nullNothingnullptra null reference (Nothing in Visual Basic) if there is no tool.

Remarks

Notes to Inheritors

This property is used by deriving classes to determine if the designer has a valid tool during a drag operation.

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

Platforms

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.

Reference

ParentControlDesigner Class

System.Windows.Forms.Design Namespace

Other Resources

Extending Design-Time Support