Debugging In VB.NET
What is Debugging?
Debugging in vb.net 2008.Debugging
is a process by which the errors in coding are set right. For this we need to know the type of errors
and when they occur.
These type of errors are triggered while compiling, when the code is not understandable
to the compiler.Usually this type of errors occur due to bad syntax like wrong keywords, programming structure mistakes.
Syntax errors in vb.net 2008 are highlighted using a line and also a tool tip appears specifying the
reason for the error, as the mouse is moved near the point where the error occured. These errors are also displayed in the
window in the bottom of the screen.
These type of errors are exceptions triggered when the code is executing something that is illegal to
vb.net environment. Some of the example's for this are division by zero, trying to access an non existent file, declaring arrays
out of bounds etc.Run time errors can be handled using the vb.net code also.
Run time errors in vb.net are displayed using a yellow padding over the code, along with a window specifying
the exception handled
,with the troubleshooting tips
, the Actions
required in detail.
These errors are defined as errors that are very hard to find out. The code may compile
and run properly but may produce undesired results. Incorrect for an expression like 2 instead of 20 may also
be considered as a logical error.