 |
|
The Exists attribute function checks if a data entry with the specified criteria is available in the record specified by the Query attribut property.
|
Syntax | |||||
|
Exists(SearchExpression) | |||||
|
Return value | |||||
|
Type |
Description | ||||
|
Boolean |
True if a record with the specified search criteria exists | ||||
|
Parameter | |||||
|
Use |
Name |
Type |
Passing |
Description | |
|
Required |
SearchExpression |
String |
ByVal |
Search criteria | |
Contents
Index
Previous
Next