hi,
I have a interface with a type double property:
public interface Iproxy
{
double Myproperty {get;}
}
i inherits whith my progress :
class myclass implements Iproxy:
{
property override Myproperty as Double
get():
return 12.1.
end.
}
This exemple in complex implementation throw invalideCastException in my code.
When a try to make a simple exemple like this , i don't a have exemption.
If i use un new C# stucture with double value , it work.
ex:
public struct ProDouble
{
double Value {get;}
}
public interface Iproxy
{
ProDoubleMyproperty {get;}
}
i inherits whith my progress :
class myclass implements Iproxy:
{
property override Myproperty as ProDouble
get():
define var pval as ProDouble.
pval.Value = 12.1
return pval.
end.
}
it work.
I think this is a BUG ? or have a solution ?
Where are you getting an InvalidCastExeceptoin (stack trace) and what's the exact message?
Re,
This screenshot explain this problems.
Not sure, what you're trying to do...
When the .NET Interface enforces a property of type Double you need to implement it in the ABL using a DECIMAL property.
When i inherit progress class with c# interface with double property,
OpenEdge studio make a class with double property , not a decimal property.
this is the result:
Class myobject implements imynetinteface :
define property Value as double.
get.
end class.
but , i thinx is better:
Class myobject implements imynetinteface :
define property Value as decimal.
get.
end class.
but this not compile.
i use wpf , and use netinterface for use in datacontext of windows. it's work but a have this bug.
When a use encaps double object its work.