RichTextBox::CreateRichEditOleCallback Method ()
.NET Framework (current version)
Creates an IRichEditOleCallback-compatible object for handling rich-edit callback operations.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
protected: [SecurityPermissionAttribute(SecurityAction::InheritanceDemand, Flags = SecurityPermissionFlag::UnmanagedCode)] virtual Object^ CreateRichEditOleCallback()
Notes to Inheritors:
You can override this method in your derived class to enable access to the underlying rich-edit features. If you override this method, all drag-and-drop events will not be raised. As a result, you will have to provide your own support for drag-and-drop operations. For more information about the IRichEditOleCallback interface, see the Platform SDK documentation at http://msdn.microsoft.com.
SecurityPermission
for the immediate caller to call unmanaged code. Associated enumeration: SecurityPermissionFlag::UnmanagedCode
.NET Framework
Available since 1.1
Available since 1.1
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