Hi, Eike, thanks a lot :-)
>So as long as your default font (what's that anyway?) is not monospaced >the result is even meaningless. yes but now i am can determine whether a column is hidden or not ... =WENN(ZELLE("WIDTH";A1)+0*ZUFALLSZAHL()=0 Oliver -- GnuPG key 0xCFD04A45: 8822 057F 4956 46D3 352C 1A06 4E2C AB40 CFD0 4A45
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