CONSULTA XBROWSE

[Pg_cts]

Buenas compañeros,

Cuando se pulsa doble click en alguna columna en la cabecera del Browse.

Hay alguna variable o metodo que devuelva sobre que columna se ha dado doble click?

Gracias

[nageswaragunupudi]

Right now, this is not possible.
For this we need to make some change in the xbrowse.prg:

Change:
Please locate these lines of code at the end of METHOD LDblClick( nRow, nCol, nKeyFlags )

Code: Select all  Expand view

   if nColPos != 0 .and. nRowPos != 0
      return ::Super:LDblClick( nRow, nCol, nKeyFlags )
   Endif
return 0
 

Please make the following change:

Code: Select all  Expand view

return ::Super:LDblClick( nRow, nCol, nKeyFlags )

After this change we can do this:

Code: Select all  Expand view

  XBROWSER "CUSTOMER.DBF" SETUP ( ;
      oBrw:bLDblClick := { |r,c,f,o| DblClick( r,c,f,o ) } )

//-----------------

function DblClick( r, c, f, oBrw )

   local oCol, nCol

   if oBrw:MouseAtHeader( r, c )
      if ( nCol := oBrw:MouseColPos( c ) ) > 0
         oCol  := oBrw:ColAtPos( nCol )
         // now do anything with oCol
         // example:
         ? oCol:cHeader
         return 0
      endif
   endif

return nil

[Pg_cts]

Muchas gracias, voy a probar.