我想在代碼重用的原因,下面的代碼合併catch塊:用完全相同的代碼合併catch塊?
try
{
DoSomeInputOutput();
}
catch (InvalidOperationException ex)
{
HandleKnownException1(ex);
}
catch (InvalidDataException ex)
{
HandleKnownException1(ex);
}
catch (ArgumentNullException ex)
{
HandleKnownException1(ex);
}
catch (ArgumentOutOfRangeException ex)
{
HandleKnownException2(ex);
}
catch (ArithmeticException ex)
{
HandleKnownException2(ex);
}
catch (InvalidCastException ex)
{
HandleKnownException2(ex);
}
catch (Exception ex)
{
HandleUnknownException(ex);
}
到這樣的事情:
try
{
DoSomeInputOutput();
}
catch (InvalidOperationException ex)
catch (InvalidDataException ex)
catch (ArgumentNullException ex)
{
HandleKnownException1(ex);
}
catch (ArgumentOutOfRangeException ex)
catch (ArithmeticException ex)
catch (InvalidCastException ex)
{
HandleKnownException2(ex);
}
catch (Exception ex)
{
HandleUnknownException(ex);
}
這有可能以某種方式?
謝謝。