try..finally

[PT Exorcist]

if i do just try and finally without any catch if an exception ocurrs it will be ignored or a ExceptionFound message will pop up?

[hellswraith]

Doing this causes an error because it isn't caught:

try
{
	MessageBox.Show("hello");
	throw new System.Exception("My exception");
}
finally
{
	MessageBox.Show("Here is the finally block");
}

[BrianHawley]

finally is optional.

catch is not.

If you don't want to catch the error, i.e. just ignore it, still put an empty catch:

try
{
    //Statement that might generate error
}
catch
{
}