Having trouble understanding User Controls in C# -


I am new to user controllers, only one has been created so, so bear with me. I have read today that user control should be self-centered and parents should not rely on any information from the container. I get that part, but the principle that I have difficulty understanding is the "right" way of designing my program around that principle.

I am creating a web form in C #, which has a user control page on that page, I have created usercontrol in my ascx file and dragged it into my aspx page. User control is a gridview to show the results of a doubled date box and an SQL stored procedure.

I would really like to reuse this control, but I can not understand how the usercontrol is a stored procedure that I would like to run without any specific page which I am not violating Regarding the parent container "rule"

thanks

on the parent container Do not believe it does not mean the user can not communicate Expose a property in the battle in which parents have been set. But there is a default value, so this is not the accident.

In addition, if it is a very specific control, then there is no reason why it would be bad to trust the parents. It's not ideal, but you'll use user control to isolate the code.


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