4D v18
ISBLANK
- 4D View Pro Handbuch
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- Formeln in 4D View Pro
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- Operatoren und Werte
- Zellenreferenzen
- Formeln vom Plug-In 4D View konvertieren
- ABS
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- ASIN
- ATAN
- AVERAGE
- COLUMNLETTER
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- ISBLANK
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- RUNTIME_DATE
- RUNTIME_STRING
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- RUNTIME_VIEW_STRING
- SIN
- SQRT
- STDEV.P
- SUBSTITUTE
- SUM
- TAN
- TEXT
- TODAY
- TRUE
- TYPE
- VAR.P
4D v18
ISBLANK
ISBLANK
| ISBLANK ( value ) | ||||||||
| Parameter | Typ | Beschreibung | ||||||
| value | CellRef, Ausdruck, Zahl, Text |
|
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
EIGENSCHAFTEN
Produkt: 4D
Thema: Formeln in 4D View Pro
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4D View Pro Handbuch ( 4D v18)
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