A simple question regarding C# code logic

[myndeswx]

Hello, I am sure it can be done easier, and my code just always get's very complicated and hard to work with,
for example in this code I have 3 exactly same blocks that get's data from database, and let's say my database address changes, or some field changes, I have to change it in all the 3 blocks.
So the question is - how to create 1 block of data (like a function?) that I could use in all other C# blocks, thank you!

 

[Phoenix78]

use the common code

 

[myndeswx]

Thank you, looks like just what I need, trying to understand how to use it now : D

 

[VladZen]

Recommend you to read help docs about Using directives and Shared code.