create gdTwainpro2 and gdTwain2 instances

[ctn]

Dear all

I got a problem to create an instance of gdTwain2 (GdTwain2.dll library) with at first line (_gdTwainType = null):

Code: Select all

      
_gdTwainType = Type.GetTypeFromProgID(_gdTwainClassName);
_gdTwainObject = Activator.CreateInstance(_gdTwainType);
_gdTwain = (Twain) _gdTwainObject;

private string _gdTwainClassName = "GdTwain2.Twain";


This works with gdTwainPro2 (GdTwainPro2.dll library) with:

Code: Select all

private string _gdTwainClassName = "GdTwainPro2.Twain";

Could you please help me?
Thank you
Br,
ctn

[ctn]

This issue has been solved.
gdTwain2 has not been properly installed.