TCustomContext.OnGetGeneratorValue

Occurs when an entity attribute value generator of type "custom" needs to generate its value.

Unit

Syntax

Remarks

Write the event handler to implement the algorithm of generating the next value of an entity attribute for which the "custom" generator is defined.

Parameters:

Attribute

Specifies the corresponding meta-attribute.

Value

Specifies the variable in which the next value has to be returned.

Success

Should be set to True if the value has been generated successfully.