https://www.dotnetframework.org/default.aspx/4@0/4@0/untmp/DEVDIV_TFS/Dev10/Releases/RTMRel/wpf/src/Framework/System/Windows/Controls/DataGridClipboardCellContent@cs/1305600/DataGridClipboardCellContent@cs
DataGridClipboardCellContent.cs source code in C# .NET
cs sourcecode