xBrowse : oBrw:ColAtPos(nPos)

[demont frank]

Hello,

I have a button with as action :

ATAIL(oBrw:aCols):Hide() , Prnt(oBrw ) , ATAIL(oBrw:aCols):Show()

This give a error in :

METHOD ColAtPos( nPos ) INLINE ::aCols[ ::aDisplay[ nPos ] ]

LEN(::aDisplay) < LEN(::aCols) while npos == LEN(::aCols)

Maybe is better :

Code: Select all  Expand view

# xtranslate MinMax(<xValue> , <nMin> , <nMax> )     =>  Min ( Max(  <xValue> , <nMin> ) , <nMax> )

METHOD ColAtPos( nPos ) INLINE ::aCols[ ::aDisplay[MinMax(IIF(npos==nil,1,nPos),1,LEN(::aDisplay)) ] ]


[Antonio Linares]

Frank,

Modified, many thanks!