IsEmpty Function - Microsoft Support
IsEmpty returns True if the variable is uninitialized, or is explicitly set to Empty; otherwise, it returns False. False is always returned if expression contains more than one variable. IsEmpty only returns …
IS functions - Microsoft Support
Each of these functions, referred to collectively as the IS functions, checks the specified value and returns TRUE or FALSE depending on the outcome. For example, the ISBLANK function returns the …
Using IF to check if a cell is blank - Microsoft Support
Sometimes you need to check if a cell is blank, generally because you might not want a formula to display a result without input. In this case we're using IF with the ISBLANK function: Which says IF …
Access Functions (by category) - Microsoft Support
This article contains links to articles that provide details about common functions used in expressions in Access. They are arranged first by group and then are arranged alphabetically at the end of this …
IsEmpty, fonction - Support Microsoft
IsEmpty retourne True si la variable n’est pas initialisée ou est explicitement définie sur Vide; sinon, elle retourne False. False est toujours retourné si l’expression contient plusieurs variables.
Hàm Isempty - Hỗ trợ của Microsoft
IsEmpty trả về True nếu biến được hiển thị hoặc được đặt rõ ràng thành Trống; nếu không, nó trả về False. False luôn được trả về nếu biểu thức chứa nhiều biến số.
IIf Function - Microsoft Support
Use IIf in a query. The IIf function is frequently used to create calculated fields in queries. The syntax is the same, with the exception that in a query, you must preface the expression with a field alias and a …
IsEmpty 函數 - Microsoft Support
IsEmpty 只會針對變體傳回有意義的資訊。 範例 附註: 下列範例示範如何在 Visual Basic for Applications (VBA) 模組中使用此函數。 如需使用 VBA 的詳細資訊，請在 [搜尋] 旁的下拉式清單中選取 [開發人員 …
Função IsEmpty - Suporte da Microsoft
IsEmpty retornará True se a variável não for indinitializada ou estiver explicitamente definida como Vazio; caso contrário, ele retorna False. False sempre será retornado se a expressão contiver mais …
IFNA function - Microsoft Support
If value or value_if_na is an empty cell, IFNA treats it as an empty string value (""). If value is an array formula, IFNA returns an array of results for each cell in the range specified in value. In the following …
IsEmpty-Funktion - Microsoft-Support
IsEmpty gibt True zurück, wenn die Variable nicht initialisiert oder explizit auf Leer festgelegt ist. Andernfalls wird False zurückgegeben. False wird immer zurückgegeben, wenn expression mehr als …