Shape.Dispose Method (Boolean)

Releases the unmanaged resources used by a line or shape control and optionally releases the managed resources.

Namespace:  Microsoft.VisualBasic.PowerPacks
Assembly:  Microsoft.VisualBasic.PowerPacks.Vs (in Microsoft.VisualBasic.PowerPacks.Vs.dll)

Syntax

'Declaration
Protected Overrides Sub Dispose ( _
    disposing As Boolean _
)

protected override void Dispose(
    bool disposing
)

protected:
virtual void Dispose(
    bool disposing
) override

abstract Dispose : 
        disposing:bool -> unit 
override Dispose : 
        disposing:bool -> unit 

protected override function Dispose(
    disposing : boolean
)

Parameters

• disposing
  Type: System.Boolean
  true to release both managed and unmanaged resources; false to release only unmanaged resources.

Remarks

This method is called by the public Dispose() method and the Finalize method. Dispose() invokes the protected Dispose(Boolean) method with the disposing parameter set to true. Finalize invokes Dispose with the disposing parameter set to false.

When the disposing parameter is true, this method releases all resources held by any managed objects that this control references. This method invokes the Dispose() method of each referenced object.

Notes to Inheritors

Dispose can be called multiple times by other objects. When you override Dispose(Boolean), be careful not to reference objects that have been previously disposed of in an earlier call to Dispose. For more information about how to implement Dispose(Boolean), see Implementing a Dispose Method. For more information about Dispose and Finalize, see Cleaning Up Unmanaged Resources and Overriding the Finalize Method.

.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.

See Also

Reference

Shape Class

Dispose Overload

Microsoft.VisualBasic.PowerPacks Namespace

Other Resources

How to: Draw Lines with the LineShape Control (Visual Studio)

How to: Draw Shapes with the OvalShape and RectangleShape Controls (Visual Studio)

Introduction to the Line and Shape Controls (Visual Studio)