Hi Einar,

your €0.0228 was that what I need. ::)
The cursor is the one with the 'tmp' extension.
I tested a little bit an have what I need.
So let me list.

Do CASE
 CASE BITAND(CURSORGETPROP("SourceType",ALIAS()),2^0+2^2)=3; &&BITAND because of CursorAdapter
  AND !EMPTY(CURSORGETPROP("Database" ,ALIAS()))
*Table in DBC Container
 CASE BITAND(CURSORGETPROP("SourceType",ALIAS()),2^0+2^2)=3;
  AND EMPTY(CURSORGETPROP("Database" ,ALIAS()));
  AND !UPPER(JUSTEXT(DBF()))='TMP'
*Free Table (or something this is permanently stored on disc)
 CASE BITAND(CURSORGETPROP("SourceType",ALIAS()),2^0+2^2)=3;
  AND EMPTY(CURSORGETPROP("Database" ,ALIAS()))
*Cursor (from CREATE VIEW or SELECT SQL, but Cursor is Cursor)
 CASE BITAND(CURSORGETPROP("SourceType",ALIAS()),2^0+2^2)=1;
  AND !EMPTY(CURSORGETPROP("Database" ,ALIAS()))
*View
 CASE BITAND(CURSORGETPROP("SourceType",ALIAS()),2^0+2^2)=1;
  AND EMPTY(CURSORGETPROP("Database" ,ALIAS()))
*Result of CursorFill method (how we call this?)
ENDCASE

This is for VFP nativ cursors only.

Thanks for the Help

Agnes