Visio Macro-Enabled Stencil File (.vssm) are Microsoft Visio Stencil files that support provide support for macros. A VSSM file when opened allows to run the macros to achieve desired formatting and placement of shapes in a diagram. Learn more about this file format here.

public static readonly FileType VSSM

Public Shared ReadOnly VSSM As FileType

public:
static initonly FileType^ VSSM

static val VSSM: FileType