Add Project Reference vs Add DLL Reference
<p>I am newbie in .net.Today I have created a sample. In that sample, I have stored data in database using N Tier architecture. If I want to use to Use BL or DAL method in other project(I mean BL method in UI or DAL method in BL), I found two ways.</p>

<p><strong>First one is</strong> - Right click on project &lt;&lt; Add Reference &lt;&lt;  Select Project in Project tab</p>

<p><strong>Second one is</strong> -  Right click on project &lt;&lt; Add Reference &lt;&lt; Select DLL in Browse tab</p>

<p>Could anyone tell me that is there any difference between both of them as both works same.Is DLL way better then Project Reference.If yes, then what is the benefits?</p>

<p>Thanks in advance.</p>

<p>Regards,
Mohit Kumar. </p>
