IsBlank Procedure

Codeunit RecRef Functions

Check if a value of any datatype is blank.

Signature

IsBlank(Value: Variant) : Boolean

Parameters

Value Variant

The value to be checked.

Returns

Boolean

true if the value is considered being blank.

Remarks

A value is considered blank if it is the same as the value of an uninitiated variable of the same datatype. Eg. 0 is a blank integer or decimal, an empty string is a blank Text etc. Note that a FieldRef can never be considered being blank.

This documentation is generated from Smart Toolbox v27.1