Specifies target properties.
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)
VT_BSTR; the name of current block.
VT_BSTR; the full path of filename/persistence moniker.
VT_BSTR; the seed Find pattern - the selection is in single line.
VT_BSTR; the seed Find pattern - the selection is in a single line, or text near caret if no selection.
VT_BOOL; VARIANT_TRUE if the object is a file on disk
VT_BOOLEAN; indicates that the document must be searched on the foreground thread (UI thread) only. Normally the environment searches on the background thread. The environment does not marshal pointers on a background thread, so if you require that, specify this value instead.
VT_UNKNOWN; a pointer to the window frame (IVsWindowFrame) containing the view being searched.