Regarding Throw keyword
Why we use throw keyword in exception handling if we can work with try and catch blocks too.
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Prabhu RajaPosted Sep 14, 2011, 1:14 AM
try and Catch blocks will throw Error automatically, is any runtime error occurs.
And Throw keyword is used to used to throw an exception programmatically in C#.Net. The Programmer can throw an exception to Catch block, for an example is an condition is not met.
try
{
int n=5, m=0;
if (m>0)
{
int c = n/5;
}
else
{
thorw new DivideByZeroException("Invalid Division");
}
}
Catch(DivideByZeroException ex)
{
MessageBox.WriteLine("Invalid Dividion Found");
}
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