I. IF option explicit is on, it forces the programmes to declare their Variables, if option explicit is off program is not required to explicitly declare their variables
II. A try catch block is a statement where the complier tries to execute the code within the try block, if it can’t or if it throws an exception the code within the catch block is executed.
III. An event is an action performed by the user (Usually) that Execute /triggers code.
IV. A module is a file within a vb application that Contain public variables and function that can be used by all Forms in the projects
I read the description. I have a question. Why you write all this? I find no question no problem description. Do you want to learn about this? or clarity about these points?
I have 8 years of experience in .net developing software. I'm always do my work in time and you will be satisfied. In last time I often work with asp.net mvc and entity framework, sql server, angularJs. In most cases there were big corporative web sites with complex logic and multiple layers architecture