>hi,
>thank you for reply, and advice this message for me , not for MR.Martin Jindra, i think.
>
>assuming you want to show total in that textbox value? no
>
>i have first name ,second name ,therd name and family name
>
>anyway ,thank you.

In this case change your code:

local lcFirstName, lcSecondName, lcThirdName, lcLastName

lcFirstName = alltrim(myAlias.cFirstName)
lcSecondName = alltrim(myAlias.cSecondName)
lcThirdName = alltrim(myAlias.cThirdName)

lcLastName = alltrim(myAlias.cLastName)

thisform.txtFullName.value = m.lcFirstName + ;
iif(!empty(m.lcFirstName)," ","") + ;
m.lcSecondName + iif(!empty(m.lcSecondName)," ","") + ;
m.lcThirdName + ;
iif(!empty(m.lcThirdName)," ","") + m.lcLastName