private void btnConvert_Click(object sender, EventArgs e)
{
try
{
if (tbxDecInput.BackColor == Color.Red)
{
throw new Exception("Invalid Decimal Input");
}
else
{
double y = double.Parse(tbxDecInput.Text);
int s = 0;
if (y < 0)
{
s = 1;
}
else
{
s = 0;
}
double z = Math.Abs(y);
double p = Math.Floor((Math.Log10(z)) / (Math.Log10(2)));
double twoPowerTwentyThreeMinusP = Math.Pow(2, (23 - p));
long j = (long)Math.Round(z * twoPowerTwentyThreeMinusP);
HexEngine dec2Hex = new HexEngine(j.ToString(), Bases.bases.DEC);
string dec2HexString = dec2Hex.ConvertFromDec();
BinaryEngine hex2Bin = new BinaryEngine(dec2HexString, Bases.bases.HEX);
string hex2BinString = hex2Bin.ConvertFromHex();
string significandString = hex2BinString.Substring(1);
BinaryEngine dec2Bin_for_Exponent = new BinaryEngine((127 + p).ToString(), Bases.bases.DEC);
string exponentString = dec2Bin_for_Exponent.ConvertFromDecimal();
lblSign.Text = s.ToString();
lblExponent.Text = exponentString;
lblSignificand.Text = significandString;
lblHEX.Text = new HexEngine(lblSign.Text + lblExponent.Text + lblSignificand.Text, Bases.bases.BIN).convertFromBinary();
lblAnsHEX.Text = dec2HexString;
lblAnsBin.Text = hex2BinString;
}
}
catch (Exception ex) {
MessageBox.Show(ex.Message);
}
}
public string convertFromBinary()
{
DecimalEngine dEngine = new DecimalEngine(inputString, Bases.bases.BIN);
HexEngine hEngine = new HexEngine(dEngine.ConvertFromBinary(), Bases.bases.DEC);
string hexFromDecimal = hEngine.ConvertFromDec();
return(hexFromDecimal);
}