GETNO()

From Recital Documentation Wiki
Revision as of 13:51, 23 March 2009 by Yvonnemilne (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Class

Screen Forms


Purpose

Function to return the number of the current GET


Syntax

GETNO()


See Also

@...GET


Description

The GETNO() function returns the number of the currently active GET. You may use a function which returns a number with the VALID option of the @...GET command to activate a specific GET for selective processing in a form. The GETNO() function returns a numeric data type value.


Example

function chk_country
if getno() = 1
    do case
    case country = "USA"
        // Move to the state field
        m_return = 2
    case country = "CANADA"
        // Move to the province field
        m_return = 4
    otherwise
        dialog box "INVALID COUNTRY"
        m_return = .F.
    endcase
else
    dialog box "ERROR"
endif
return m_return
 
@02,10 get country valid chk_country()
@03,10 get state
@04,10 get zip
@05,10 get province
read


Products

Recital Mirage Server, Recital Terminal Developer