The StrikeOut property specifies whether the file's font is displayed with a horizontal line through. Use the Font property to change the control's font. The Apply method applies the changes to the current list.  Use the BrowseFolderPath property to specify the path to the browsed folder.

The following VB sample draws the cpp and h files with a horizontal line through:

With ExFileView1.FileTypes.Add("*.cpp *.h")
    .StrikeOut = True
    .Apply
End With

The following C++ sample draws the cpp and h files with a horizontal line through:

#include "FileType.h"
#include "FileTypes.h"
CFileType fileType = m_fileview.GetFileTypes().Add("*.cpp *.h");
fileType.SetStrikeOut( TRUE );
fileType.Apply();

The following VB.NET sample draws the cpp and h files with a horizontal line through:

With AxExFileView1.FileTypes.Add("*.cpp *.h")
    .StrikeOut = True
    .Apply()
End With

The following C# sample draws the cpp and h files with a horizontal line through:

EXFILEVIEWLib.FileType fileType = axExFileView1.FileTypes.Add("*.cpp *.h");
fileType.StrikeOut = true;
fileType.Apply();

The following VFP sample draws the cpp and h files with a horizontal line through:

With thisform.ExFileView1.FileTypes.Add("*.cpp *.h")
    .StrikeOut = .t.
    .Apply()
EndWith