Hi,
I was working on a project where there was a change needed in VB6 application.
This change was implemented in VB.net but there were few things involved in returning values from .net to VB6 which caused little challenge.
Without realizing, I thought that the class object I m creating in .net would be understood by VB6 but, I was wrong.
I was keep getting error when I was calling .net function in VB6 that was returning object in vb.net.
The error was "object not defined".
To fix this problem, what I did, I decomposed my single class into 2 classes; say ClassA and ClassB.
Then I created objects of each class in VB6 and then used properties to pass values from ClassA object to ClassB.
In the constructor of ClassA, I initialized the property which was ReadOnly property in my class.
Then I passed this property by assigning to ClassB object's property.
What I was doing wrong returning ClassB object from .net function to VB6 which wasn't working. So I guess the correct way to create separate classes and objects and then pass values between them using properties.
HTH.
I was working on a project where there was a change needed in VB6 application.
This change was implemented in VB.net but there were few things involved in returning values from .net to VB6 which caused little challenge.
Without realizing, I thought that the class object I m creating in .net would be understood by VB6 but, I was wrong.
I was keep getting error when I was calling .net function in VB6 that was returning object in vb.net.
The error was "object not defined".
To fix this problem, what I did, I decomposed my single class into 2 classes; say ClassA and ClassB.
Then I created objects of each class in VB6 and then used properties to pass values from ClassA object to ClassB.
In the constructor of ClassA, I initialized the property which was ReadOnly property in my class.
Then I passed this property by assigning to ClassB object's property.
What I was doing wrong returning ClassB object from .net function to VB6 which wasn't working. So I guess the correct way to create separate classes and objects and then pass values between them using properties.
HTH.
