The Int64RangeValidation attribute is applied to a long-type property of the plug-in class. It allows the plug-in creator to specify that the value of the property must fall within a certain range. If the configured value is not within that range, appropriate error messaging is displayed in the UI.
Example:
public class DisclaimerSelectorPlugin
{
[Int64RangeValidation(100, 2000)]
...
public long DisclaimerLong
{
get;
set;
}
...
}
Display: