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twSayGet( nRow, nCol, cString, _wSpicture, _wScolor,;
_wGetBlk, _wGetName, GetList, _wGpicture,;
_wGcolor, wWhenBlk, wValidBlk )
----------------------------------------------------------------------------
Place a message on the screen at specified relative window
coordinates and add an object to the getlist. See twGet() for
details. Everything is done in the current window's text colour.
See twGet() for details.
Arguments:
Of the first 6 parameters, only cString is optional.
nRow - 'N' Relative Window Row.
nCol - 'N' Relative Window Column.
cString - 'C' Message String. Defaults to "".
_wSpicture - 'C' Clipper Picture String
_wScolor - 'C' Clipper Colour String
_wGetBlk - 'B' Get/Set Code Block.
_wGetName - 'C' Get Variable Name as string.
GetList - 'A' Current getlist.
wGpicture - 'C' Clipper Picture String.
wGcolor - 'C' Clipper Colour String
wWhenBlk - 'B' GET PreBlock.
wValidBlk - 'B' GET PostBlock.
Return:
Current Window Handle
Example:
GetTry4 := SPACE( 10 )
twSayGet( 4, 3, "Get Number 2:",,, ;
{|cVal| IIF(cVal == NIL, GetTry4, GetTry4 := cVal)}, ;
"GetTry4", ;
GetList, ;
"@!" )
Displays a get prompt and the GET at relative window coordinates
4,3 allowing uppercase entries.
See Also:
twGet()
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Written by Dave Pearson