ActiveDesignSurfaceChangedEventArgs::OldSurface Property
.NET Framework (current version)
Gets the design surface that is losing activation.
Assembly: System.Design (in System.Design.dll)
Property Value
Type: System.ComponentModel.Design::DesignSurface^A DesignSurface that is losing activation.
.NET Framework
Available since 2.0
Available since 2.0
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