public static void TestNarrowing()
{
long lhs = 34000;
long rhs = long.MaxValue;
try
{
int result = lhs.AddNarrowingChecked(rhs);
}
catch (OverflowException)
{
// could not be added
}
// Our two variables are declared and initialized
int sourceValue = 34000;
short destinationValue = 0;
// Determine if sourceValue will lose information in a cast to a short
if (sourceValue <= short.MaxValue && sourceValue >= short.MinValue)
{
destinationValue = (short)sourceValue;
}
else
{
// Inform the application that a loss of information will occur
}
}
public static void Run()
{
long lhs = 34000;
long rhs = long.MaxValue;
try
{
int result = lhs.AddNarrowingChecked(rhs);
Console.WriteLine(result);
}
catch (OverflowException)
{
Console.WriteLine("OverflowException");
}
}