String Intrinsic Functions - IsSqlNull Method
Test if the variable is SQLNull
Member of String Intrinsic Functions (PRIM_LIBI.ICommonStringIntrinsics)
| Name | Type | Data Type | Description |
|---|---|---|---|
| Result | *Result (Optional) | Boolean | True if the variable is SQLNull |
IsSqlNull tests the variable and returns True if it is an SQLNull.
In this example, an edit is made readonly if the date is SqlNull i.e. a value has not been set.
#Edit.Readonly := #Datetime.IsSqlNull
Febuary 18 V14SP2