4D v17ISBLANK | 
            ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
                 
                
  | 
                
			
                    
                         
    4D v17
 
ISBLANK 
                                
                                
        
 | 
                |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ISBLANK ( value ) | ||||||||
| Paramètre | Type | Description | ||||||
| value | RefCell, Expression, Numérique, Texte | 
             
         | 
        Value to evaluate | |||||
The ISBLANK function tests if the contents of a cell, a number, a text, or any expression, is empty. This function returns TRUE if the value refers to an empty cell or to no data.
Note: Cells containing an empty string ("") are considered as blank.
IF(ISBLANK(A1);”Error”;0) //"Error" if cell A1 is empty
ISBLANK(B1)
ISBLANK(A4-52)
ISBLANK(4) //FALSE
	Produit :  4D
	Thème :  Formules 4D View Pro
	
        
        
	Nom intl. :  ISBLANK
	
	4D View Pro ( 4D v17)
	
	
	
	
	
	
	
	
Ajouter un commentaire