SmallestNumeric()

object System.Data.ConstNode.SmallestNumeric ( object constant )

inlineprivate

Definition at line 166 of file ConstNode.cs.

    {
        if (constant == null)
        {
            return 0;
        }
        if (constant is string s)
        {
            if (int.TryParse(s, NumberStyles.Integer, NumberFormatInfo.InvariantInfo, out var result))
            {
                return result;
            }
            if (long.TryParse(s, NumberStyles.Integer, NumberFormatInfo.InvariantInfo, out var result2))
            {
                return result2;
            }
            if (double.TryParse(s, NumberStyles.Float | NumberStyles.AllowThousands, NumberFormatInfo.InvariantInfo, out var result3))
            {
                return result3;
            }
        }
        else if (constant is IConvertible convertible)
        {
            try
            {
                return convertible.ToInt32(NumberFormatInfo.InvariantInfo);
            }
            catch (ArgumentException e)
            {
                ExceptionBuilder.TraceExceptionWithoutRethrow(e);
            }
            catch (FormatException e2)
            {
                ExceptionBuilder.TraceExceptionWithoutRethrow(e2);
            }
            catch (InvalidCastException e3)
            {
                ExceptionBuilder.TraceExceptionWithoutRethrow(e3);
            }
            catch (OverflowException e4)
            {
                ExceptionBuilder.TraceExceptionWithoutRethrow(e4);
            }
            try
            {
                return convertible.ToInt64(NumberFormatInfo.InvariantInfo);
            }
            catch (ArgumentException e5)
            {
                ExceptionBuilder.TraceExceptionWithoutRethrow(e5);
            }
            catch (FormatException e6)
            {
                ExceptionBuilder.TraceExceptionWithoutRethrow(e6);
            }
            catch (InvalidCastException e7)
            {
                ExceptionBuilder.TraceExceptionWithoutRethrow(e7);
            }
            catch (OverflowException e8)
            {
                ExceptionBuilder.TraceExceptionWithoutRethrow(e8);
            }
            try
            {
                return convertible.ToDouble(NumberFormatInfo.InvariantInfo);
            }
            catch (ArgumentException e9)
            {
                ExceptionBuilder.TraceExceptionWithoutRethrow(e9);
            }
            catch (FormatException e10)
            {
                ExceptionBuilder.TraceExceptionWithoutRethrow(e10);
            }
            catch (InvalidCastException e11)
            {
                ExceptionBuilder.TraceExceptionWithoutRethrow(e11);
            }
            catch (OverflowException e12)
            {
                ExceptionBuilder.TraceExceptionWithoutRethrow(e12);
            }
        }
        return constant;
    }

References System.Globalization.NumberFormatInfo.InvariantInfo, System.s, and System.Data.ExceptionBuilder.TraceExceptionWithoutRethrow().

Referenced by System.Data.ConstNode.ConstNode().