(optional) A string containing the name of the ASCII file to preview. If not specified, WzPreview will start without displaying a file.
Starts a VDA Tool used to view an ASCII file's contents and select which parts of the file are to be read in as PV-WAVE variables.
(optional) A string containing the name of the ASCII file to preview. If not specified, WzPreview will start without displaying a file.
If set along with filename, then import definitions will be automatically defined when the file is previewed. If no file is specified, this keyword has no effect.Columns
An integer specifying the number of visible columns in the WzPreview window.Fixed
Set this keyword if the file contains fixed-width values that are column-oriented. Free
Set this keyword if the file contains non-fixed width values (either column-oriented) that are separated by delimiters.Parent
The widget ID of the parent widget. Position
Specifies, in pixels, the x and y (horizontal and vertical) coordinates for the starting location of the upper-left corner of the VDA Tool window. Restore
A data structure previously saved in the Tools Manager with the TmSaveTools function. This keyword is reserved for internal use; it is not to be used at the command line (see Discussion).Rows
An integer specifying the number of visible rows in the WzPreview window. Template
A string containing the name of a VDA Tool template file.
wavedir
/lib/vdatools/wzpreview.pro wavedir:[LIB.VDATOOLS]WZPREVIEW.PRO
wavedir\lib\vdatools\wzpreview.pro
wavedir is the main PV-WAVE directory.
WzPreview, !Data_Dir + 'epa.dat', /Fixed
