C#

string sourceURL = "http://192.168.1.xxx:xx/decoder_control.cgi?command=0";          
          WebRequest req = (WebRequest)WebRequest.Create(sourceURL);
          req.Credentials = new NetworkCredential("Username", "pass");

select a.Column1,a.Column2 from TableA a
union all
select b.Column1,b.Column2 from TableB b

larsp777 wrote:

I have to add

Bastard Programmer from Hell

larsp777 wrote:

Also in my derived classes I declare another type of object. It´s a
library-system. It has a List of book-objects.

larsp777 wrote:

It works without derived classes but not when I try with derived classes.

Bastard Programmer from Hell

larsp777 wrote:

Not sure what you mean but I declared a List of objects like:
 

List<book> BookList = new List<book>();

Error CS0246: The type or namespace name 'List' could not be found (are you missing a using directive or an assembly reference?)

System.Collection.Generic.List<Book> bookList = 
    new System.Collections.Generic.List<Book>();

Bastard Programmer from Hell

using (Stream s2 = File.Create(path2))
          {
              xs2.Serialize(s2, BookList);
          }