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dfScrGetNum()
Will capture a numeric from video @Row x @Col
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Syntax:

     dfScrGetNum(<nRow>,<nCol>) --> nVal

Parameters:

     nRow>      Row from which to start a video capture.
     nCol>      Column from which to start a video capture.

Returns:

     <nVal> Return Value.

Description:

     Starting at <nRow>, to <nCol> capture from video the displayed number
     and return it.

Example:

     @ 10. 10 SAY" 100 300"
     ? dfScrGetNum(10, 10) // return 100
     ? dfScrGetNum(10, 11) // return 100
     ? dfScrGetNum(10, 12) // return 100
     ? dfScrGetNum(10, 13) // return 0
     ? dfScrGetNum(10, 14) // return 300

See also:

     dfAliveGet()