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V_GETWNDRC()
Return the rows or columns from a Proclip window stored in a DBV file
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Syntax
V_GETWNDRC( <cPointer>, <cRowOrCol> ) -> nValue
Arguments
<cPointer> is a six byte pointer-field (FlexFile's version of a
memo-field).
<cRowOrCol> is either an 'R' or a 'C' (non case sensitive)
requesting the row or column respectively.
Returns
V_GETWNDRC() returns the rows or columns of a Proclip window in a
DBV file much like Proclip's WNDVROWS() and WNDVCOLS() would.
Description
V_GETWNDRC() is used to query a Proclip window that has been saved
to a DBV. The rows and columns are the virtual rows and columns
and not the rows and columns of a viewport that may have been
active when the window was V_REPLACE()d.
Examples
// Create a proclip window
pc_handle = WNDCREATE( 5, 10 )
// Save the window to a DBV file
REPLACE vlf WITH V_REPLACE( pc_handle, , , 'P' )
// Show the rows and columns of the window.
? V_GETWNDRC( vlf, 'R' ) // Result: 5
? V_GETWNDRC( vlf, 'C' ) // Result: 10
See Also:
V_REPLACE()
V_TYPE()
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