private void btnEqual_Click(object sender, EventArgs e)
{
if ((txtOutput.Text != "") && (bEnableEquals == true)) // Only take an action if txtOutput is not empty and
{ // Button Equals is enabled
bEnableEquals = false;
try
{
decimal dTemp = 0;
dTemp = Convert.ToDecimal(txtOutput.Text);
Calc.Equals(dTemp); // Calc.Equals will take dTemp as Operand2 and perform the calculus previously set
txtOutput.Text = Calc.Operand1.ToString(); // The result of the calculus is stored in Operand1.
bClearTxtOutput = true; // Next digit will requires txtOutput to be cleared
// Save the LOG into History file
HistoryGen Historic = new HistoryGen(Application.StartupPath);
Historic.UpdateLog("CalculatorLog.txt", Calc.Log);
}
catch (Exception ex1)
{
MessageBox.Show("Invalid number format\n" + ex1.Message, "Wrong number format", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtOutput.Text = ""; // Clear txtOutput content
bClearTxtOutput = false; // Next digit does not requires an empty content in txtOutput
Calc.Clear(); // Set all variables in Calc object to their default values
}
}
}
private void btnConvert_Click(object sender, EventArgs e)
{
labelMsg.Text = "";
txtOutput.Text = "";
MoneyExchange MoneyEx = new MoneyExchange();
HistoryGen Historic = new HistoryGen(Application.StartupPath);
if ((txtInput.Text.Length > 0) && (labelFrom.Text != "") && (labelTo.Text != "")) // Only take an action if the txtInput is not empt
{
if ((labelFrom.Text == labelTo.Text))
{
txtOutput.Text = txtInput.Text;
return;
}
decimal inputValue = 0;
try
{
inputValue = Convert.ToDecimal(txtInput.Text); // Convert to decimal the value entered by user
txtOutput.Text = MoneyEx.CurrencyConversion(inputValue, labelFrom.Text, labelTo.Text);
labelMsg.Text = MoneyEx.SourceLastConversion;
// Add the string log generated by the MeneyEx object to the historic file
Historic.UpdateLog("MoneyExchange.txt", MoneyEx.MsgLog);
}
catch (Exception ex1)
{
MessageBox.Show("Invalid Currency Format\n" + ex1.Message, "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtInput.Text = "";
return;
}
}
}
private void logToolStripMenuItem_Click(object sender, EventArgs e)
{
HistoryGen Historic = new HistoryGen(Application.StartupPath);
string CalculatorLog = Historic.ReadLog("CalculatorLog.txt");
frmLog formLog = new frmLog(CalculatorLog, "CalculatorLog");
formLog.ShowDialog();
}
private void btnReadFile_Click(object sender, EventArgs e)
{
HistoryGen Historic = new HistoryGen(Application.StartupPath);
string MoneyExchangeLog = Historic.ReadLog("MoneyExchange.txt");
frmLog formLog = new frmLog(MoneyExchangeLog, "MoneyExchangeLog");
formLog.ShowDialog();
}
private void btnConvert_Click(object sender, EventArgs e)
{
DateTime CurrentDateTime = DateTime.Now; // Get current date and time for the Log string
if (txtInput.Text != "") // Only take an action if txtInput is not empty
{
TemperatureConverter TempConv = new TemperatureConverter(); // Create and object TempConv of the class TemepratureConverter
try
{
TempConv.ValueToConvert = Convert.ToDouble(txtInput.Text); // Get the value to be converted
string strLog = txtInput.Text; // strLog will hold the log of current conversion
if (rdrCtoF.Checked == true) // Is it set to convert from Celsius to Fahrenheit?
{
txtOutput.Text = Convert.ToString(TempConv.ToFahrenheint()); // Call convertion method ToFahrenheit
// Add to Log string the convertion the date and time
strLog = strLog + " C = " + txtOutput.Text + " F, " + CurrentDateTime.ToString();
}
else // Convert from Celsius to Fahrenheit?
{
txtOutput.Text = Convert.ToString(TempConv.ToCelsius()); //Call conversion Method ToCelsius
// Add to Log string the convertion the date and time
strLog = strLog + " F = " + txtOutput.Text + " C, " + CurrentDateTime.ToString();
}
string stemp = TempConv.GetMessage(); // Get Class Message from Last conversion
if (TempConv.bIsExactValue == true) // If the result is an exactValue, the txtMessage will be writen in bold.
{
txtMessage.Font = new Font("Microsoft Sans Serif ", 9, FontStyle.Bold); //Set font to Bold
}
else
{
txtMessage.Font = new Font("Microsoft Sans Serif", 9, FontStyle.Regular); // Set font to regular
}
txtMessage.Text = stemp;
// Save the LOG into History file
HistoryGen Historic = new HistoryGen(Application.StartupPath);
Historic.UpdateLog("TemperatureLog.txt", strLog);
}
catch (Exception ex1)
{ // User has entered an invalid data format
MessageBox.Show("Please enter a numerical value to be converted \n" + ex1.Message, "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtInput.Text = "";
txtOutput.Text = "";
}
}
}
private void brnGenerate_Click(object sender, EventArgs e)
{
int numOfNUmbers = 7; // Default number of numbers to be generated (will be used in Loto949)
Random random = new Random();
int randomNumber = 0;
string log = "Lotto 649, "; //Default Name of Lotto to be inserted in the Historic Log = Lotto 649
DateTime CurrentDateTime = DateTime.Now;
//===============================================================================================
// The current Text of this form will be set by the calling button in DashBoard form.
// if this form were called by Lotto Max button, the text of the form will be set as "Lotto Max"
// if this form were called by Lotto 649 button, the text of the form will be set as "Lotto 649"
// The form icon, will also be set likewise.
//===============================================================================================
if (this.Text == "Lotto Max - Leandro Fortunato") //Check if it is generating Lotto Max numbers.
{
//"Max,7 / 21 / 2017 2:17:36 PM, 40,33,12,06,36,04,18 Extra 29"
log = "Lotto Max, ";
numOfNUmbers = 8;
}
List <int> randomList = new List <int>(); // create a list to hold the random numbers
for (int counter = 0; counter < numOfNUmbers;) // This for loop generate 7 or 8 random number
{
randomNumber = random.Next(1, 49);
if (!randomList.Contains(randomNumber)) // Check if the generated number is already in the list.
{
randomList.Add(randomNumber); // If its not in the list add it to the list
textBox1.Text = textBox1.Text + "\r\n" + randomNumber; // Show the sorted number in the output textbox
counter++; // Only increment the counter in for loop if a new number was inserted into the list
}
}
// Add a line to make easier to user to find out the new set of numbers
textBox1.Text = textBox1.Text + "\r\n" + "==================================\n";
//The following lines, scroll down the text box in order to show the new set of numbers...
textBox1.SelectionStart = textBox1.Text.Length;
textBox1.ScrollToCaret();
string sNumbers = ""; // This temporary string variable will hold the numbers to be saved in the historic file
for (int counter = 0; counter < (numOfNUmbers); counter++)
{
if (counter == (numOfNUmbers - 1)) // if it is the last number add the "Extra "
{
sNumbers = sNumbers + "Extra " + randomList[counter].ToString();
}
else // Insert the number in the list to the log string
{
sNumbers = sNumbers + randomList[counter].ToString() + ", ";
}
}
// Build up the Log string adding current date and time and the generated numbers
log = log + CurrentDateTime.ToString() + ", " + sNumbers;
// Save the LOG into History file
HistoryGen Historic = new HistoryGen(Application.StartupPath);
Historic.UpdateLog("LottoLog.txt", log);
}
