Different Types of Errors You can broadly categorize errors into the following groups: Syntax errors: These Errors are caused by misspelling words, missing keywords, or otherwise incorrect code. Logic errors: These Errors in applications run fine but it produce unexpected or unwanted results. Runtime errors: These Errors cause the application to crash or to behave unexpectedly at run …
When an exception is thrown, NET tries to find a matching catch statement in the current method. If the code is not in a local structured exception block or if none of the catch statements matches the exception, NET will move up the call stack one level at a time, searching for active exception handlers. …
Here we will illustrate a simple program to test exceptions and see what type of information is recovered.This program allows a user to enter two values and attempts to divide them. It then reports all the related exception information in the page. You can easily prevent this exception from occurring by using extra code-safety checks, …
To deploy a site a user needs to follow certain steps: 1. Create a Virtual directory on the web server. 2. Copy the entire site to the virtual directory. How to transfer these files depends on the Internet hosting service you are using. Usually, you need to use an FTP program to upload the files to a …
It is the way to deploy web applications that use other components. Any custom components that your website uses are copied into the Bin Subdirectory when you add a reference in Visual Studio. So no additional steps are required to register assemblies or to copy them to a specific system directory. This principle does not …
The simple model of deployment so far a user has seen is often called Zero-Touch Deployment as a user does not need to manually configure web server resources. Some of the applications are more difficult to set up on a web server. There are some common factors that will in required in additional configuration steps: …
Code Compilation You will deploy the uncompiled source file whenever you deploy an application created by Visual Studio. When the first time a page is requested, it is compiled dynamically and cached in a temporary directory for reuse. The Advantage of this approach is that it is easy to make changes directly to your files without needing …
Visual Studio includes a quick and easy way to transfer web application files without using a separate program or leaving the design environment. First, you need to Open your web Project and select website–>then select the copy website from the menu. This opens a new Visual Studio Dialog box that will be familiar to those who have used an HTML design program …
The website copying feature is great for transferring files to a test server. However, it does not give you the option of recompiling your code. If you are deploying your application to a live web server and you want to keep the source code tightly locked down. To publish your website you need to follow …