Retrieves the data types this collection can contain.
Assembly: System.Design (in System.Design.dll)
The default implementation looks in the collection for the Item property and returns the returning Type of the item. Do not call this directly. Instead, use the NewItemTypes property of the base class. Use the method to override the default implementation.
- 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.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.