4D v20.1
Listbox Footer Calculation
                                
                                
     Listbox Footer Calculation
Listbox Footer Calculation 
    
 
    
  
 
    
    
        
            
        
        
            
                | Listbox footer std deviation | Longint | 7 | Used with number or time type columns (only for array type list boxes) Default type of the result: Real
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                | lk footer average | Longint | 6 | Used with number or time type columns Default type of the result: Real
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                | lk footer count | Longint | 5 | Used with number, text, date, time, Boolean or picture type columns Default type of the result: Longint
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                | lk footer custom | Longint | 1 | No calculation performed by 4D. The footer variable must be calculated by programming. Default type of the result: Footer variable type
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                | lk footer max | Longint | 3 | Used with number, date, time or Boolean type columns Default type of the result: Column array or field type
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                | lk footer min | Longint | 2 | Used with number, date, time or Boolean type columns Default type of the result: Column array or field type
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                | lk footer sum | Longint | 4 | Used with number, time or Boolean type columns Default type of the result: Column array or field type
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                | lk footer sum squares | Longint | 9 | Used with number or time type columns (only for array type list boxes) Default type of the result: Real
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                | lk footer variance | Longint | 8 | Used with number or time type columns (only for array type list boxes) Default type of the result: Real
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										 See also 
									
									
									LISTBOX SET FOOTER CALCULATION