Function::Internal
GetValue 
To get the value of an object. This function is very useful in ExecDQL or to pick values out of non-referable fields like editable form virtual fields etc.
Remember that you can use this function to pick any field value but if you pick a Memo it will only return the first 255 characters.
This is a GUI function so it will return the value of the GUI object rather than the PRISM column that has populated it.
Parameters
ObjectName: String
The object from which you want to retrieve the content.
Arg2: String
When Arg2 is set it will read alternative value for object.
Arg2 - Values
- OldValue : Will return the previous value of the object before the last change. (only live, not stored in database).
Returns/Result
String(255): The content of the object you queried.
Arg2: String
When Arg2 is set it will read alternative value for object.
- OldValue : Will return the previous value of the object before the last change. (only live, not stored in database).
String(255): The content of the object you queried.
Examples
Reference
See Also
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