async void searchDataForRootTable()
{
if (null != SelectedRootDataView)
{
if (!AppSettings.SearchValues.Contains(SelectedSearchCriteria))
{
AppSettings.SearchValues.Add(SelectedSearchCriteria);
AppSettings.Save();
OnPropertyChanged("AppSettings");
ClearSearchHistoryCommand.AsRelay().RaiseCanExecuteChanged();
}
if (!IsBusy)
{
Common.Extensions.TraceLog.Information("Searching data for table {name} with {SelectedColumn} {SelectedOperator} {SearchCriteria}",
WorkingTable.Root.ConfigTable.name,
SelectedColumn,
SelectedOperator,
SearchCriteria
);
IsBusy = true;
var table = await WorkingTable.Root.ConfigTable
.Query(SelectedOperator.ToArray(),
"".ToArray(),
true,
new SqlParameter(SelectedColumn, SearchCriteria));
IsBusy = false;
WorkingTable = table;
SearchCommand.AsRelay().RaiseCanExecuteChanged();
CopyCommand.AsRelay().RaiseCanExecuteChanged();
}
}
}
private void OperationButton_Click(object sender, RoutedEventArgs e)
{
percantageClicked = false;
if (double.TryParse(resultLabel.Content.ToString(), out lastNumber))
{
firstNumber = double.Parse(resultLabel.Content.ToString());
resultLabel.Content = "0";
}
if (sender == divisionButton)
{
SelectedOperator = SelectedOperator.Division;
}
if (sender == multiplicationButton)
{
SelectedOperator = SelectedOperator.Multiplication;
}
if (sender == plusButton)
{
SelectedOperator = SelectedOperator.Addition;
}
if (sender == minusButton)
{
SelectedOperator = SelectedOperator.Substraction;
}
}
private void OperationBtn_Click(object sender, RoutedEventArgs e)
{
if (double.TryParse(resultText.Text, out lastNumber))
{
resultText.Text = "0";
}
if (sender == multiplicationBtn)
{
selectedOperator = SelectedOperator.Multiplication;
}
if (sender == divisionBtn)
{
selectedOperator = SelectedOperator.Division;
}
if (sender == plusBtn)
{
selectedOperator = SelectedOperator.Addition;
}
if (sender == negativeBtn)
{
selectedOperator = SelectedOperator.Substraction;
}
}
/*
* E' possibile creare un evento unico per tutti i bottoni
*
* */
private void OperationButton_Event(object sender, RoutedEventArgs e)
{
if (double.TryParse(resultLabel.Content.ToString(), out lastNumber))
{
resultLabel.Content = "0";
}
if (sender == buttonPlus)
{
operatreSelezionato = SelectedOperator.Addizione;
}
if (sender == buttonDivision)
{
operatreSelezionato = SelectedOperator.Divisione;
}
if (sender == buttonMinus)
{
operatreSelezionato = SelectedOperator.Sottrazione;
}
if (sender == buttonTimes)
{
operatreSelezionato = SelectedOperator.Moltiplicazione;
}
}
private void operationButton_Click(object sender, RoutedEventArgs e)
{
_lastNumber = float.Parse(resultLabel.Content.ToString());
if (sender == percentageButton)
{
_operation = SelectedOperator.Percentage;
}
if (sender == plusButton)
{
_operation = SelectedOperator.Adition;
}
if (sender == minusButton)
{
_operation = SelectedOperator.Substraction;
}
if (sender == multiplicationButton)
{
_operation = SelectedOperator.Multiplication;
}
if (sender == divisionButton)
{
_operation = SelectedOperator.Division;
}
resultLabel.Content = "0";
}
private void OperationButton_Click(object sender, RoutedEventArgs e)
{
if (!double.TryParse(ResultLabel.Content.ToString(), out lastNumber))
{
return;
}
if (sender.Equals(MultiplyButton))
{
selectedOperator = SelectedOperator.Multiplication;
}
if (sender.Equals(DivideButton))
{
selectedOperator = SelectedOperator.Division;
}
if (sender.Equals(PlusButton))
{
selectedOperator = SelectedOperator.Addition;
}
if (sender.Equals(MinusButton))
{
selectedOperator = SelectedOperator.Subtraction;
}
ResultLabel.Content = "0";
}
private void operationButton_Click(object sender, RoutedEventArgs e)
{
//Sets a operation
if (double.TryParse(resultLabel.Content.ToString(), out lastNumber))
{
resultLabel.Content = "0";
}
if (sender == multiplyButton)
{
selectedOperator = SelectedOperator.Multiplication;
calculation += " " + "*" + " ";
}
else if (sender == divideButton)
{
selectedOperator = SelectedOperator.Division;
calculation += " " + "/" + " ";
}
else if (sender == plusButton)
{
selectedOperator = SelectedOperator.Addition;
calculation += " " + "+" + " ";
}
else if (sender == minusButton)
{
selectedOperator = SelectedOperator.Substraction;
calculation += " " + "-" + " ";
}
calculationLabel.Content = calculation;
}
private void OperationButton_Click(object sender, RoutedEventArgs e)
{
//When an Operation button is clicked, assign the last number to lastNumber and reset the UI
if (double.TryParse(lblResult.Content.ToString(), out lastNumber))
{
lblResult.Content = "0";
}
if (sender == btnMultiply)
{
selectedOperator = SelectedOperator.Multiplication;
}
if (sender == btnDivide)
{
selectedOperator = SelectedOperator.Division;
}
if (sender == btnPlus)
{
selectedOperator = SelectedOperator.Addition;
}
if (sender == btnMinus)
{
selectedOperator = SelectedOperator.Sustraction;
}
}
private void btnOperation_Click(object sender, RoutedEventArgs e)
{
TextBoxSecondScreen.Text = lblResult.Content.ToString();
if (double.TryParse(lblResult.Content.ToString(), out lastNumber))
{
lblResult.Content = "0";
}
if (sender == btnMultiple)
{
selectedOperator = SelectedOperator.Multiplicatiom;
TextBoxSecondScreen.Text += " *";
}
if (sender == btnDivide)
{
selectedOperator = SelectedOperator.Division;
TextBoxSecondScreen.Text += " /";
}
if (sender == btnPlus)
{
selectedOperator = SelectedOperator.Addition;
TextBoxSecondScreen.Text += " +";
}
if (sender == btnMinus)
{
selectedOperator = SelectedOperator.Sustraction;
TextBoxSecondScreen.Text += " -";
}
}
private void MathOperations(object sender, object button, SelectedOperator operate)
{
if (sender == button)
{
selectedOperator = operate;
}
}
private void OperationButton_Click(object sender, RoutedEventArgs e)
{
//checks and parses the string into a double if the string contains only charactors allowed in a double
if (double.TryParse(ResultLable.Content.ToString(), out lastNumber))
{
//changes number from negative to positive or positive to negative
ResultLable.Content = lastNumber.ToString();
//reset resultLable number to 0, to get second number
ResultLable.Content = "0";
}
//sets the mathOperator depending on what button was pressed
if (sender == multiplyButton)
{
mathOperator = SelectedOperator.Multiplication;
}
else if (sender == divideButton)
{
mathOperator = SelectedOperator.Division;
}
else if (sender == plusButton)
{
mathOperator = SelectedOperator.Addition;
}
else if (sender == subtractButton)
{
mathOperator = SelectedOperator.Subtraction;
}
}
private void Secondnum_Handler(SelectedOperator so)
{
switch (so)
{
case SelectedOperator.ADD:
res = lastValue + value;
break;
case SelectedOperator.SUBTRACT:
res = lastValue - value;
break;
case SelectedOperator.MULTIPLY:
res = lastValue * value;
break;
case SelectedOperator.DIVIDE:
if (value == 0)
{
MessageBox.Show("You can't divide a number by zero, are you insane??");
}
else
{
res = lastValue / value;
}
break;
}
}
private void Operator_Handler(object sender, RoutedEventArgs e)
{
Button b = (Button)sender;
switch (b.Content.ToString())
{
case "+":
selectedOperator = SelectedOperator.ADD;
Secondnum_Handler(selectedOperator);
break;
case "-":
selectedOperator = SelectedOperator.SUBTRACT;
Secondnum_Handler(selectedOperator);
break;
case "*":
selectedOperator = SelectedOperator.MULTIPLY;
Secondnum_Handler(selectedOperator);
break;
case "/":
selectedOperator = SelectedOperator.DIVIDE;
Secondnum_Handler(selectedOperator);
break;
}
}
private void OperationButton_Click(object sender, RoutedEventArgs e)
{
if (equalsClicked == true)
{
expressionLabel.Content = resultLabel.Content.ToString();
equalsClicked = false;
}
string selectedValue = (sender as Button).Content.ToString();
expressionLabel.Content = $"{expressionLabel.Content}{selectedValue}";
if (double.TryParse(resultLabel.Content.ToString(), out lastNumber))
{
resultLabel.Content = "0";
}
if (sender == multiplyButton)
{
selectedOperator = SelectedOperator.Multiplication;
}
else if (sender == plusButton)
{
selectedOperator = SelectedOperator.Addtion;
}
else if (sender == minusButton)
{
selectedOperator = SelectedOperator.Subtraction;
}
else if (sender == divideButton)
{
selectedOperator = SelectedOperator.Division;
}
}
private void OperationButton_Click(object sender, RoutedEventArgs e)
{
if (sender == divisionButton)
{
selectedOperator = SelectedOperator.Division;
}
if (sender == multiplicationButton)
{
selectedOperator = SelectedOperator.Multiplication;
}
if (sender == subtractionButton)
{
selectedOperator = SelectedOperator.Subtraction;
}
if (sender == additionButton)
{
selectedOperator = SelectedOperator.Addition;
}
if (double.TryParse(resultLabel.Content.ToString(), out lastNumber))
{
lastNumberLabel.Content = lastNumber.ToString();
resultLabel.Content = "0";
}
}
private void BtnOperation_Click(object sender, RoutedEventArgs e)
{
if (lastNumber == 0)
{
lastNumber = Convert.ToDouble(lblResult.Content.ToString());
}
lblResult.Content = "0";
Button pressedOperationButton = (Button)sender;
switch (pressedOperationButton.Content)
{
case "+":
selectedOperator = SelectedOperator.Addition;
break;
case "-":
selectedOperator = SelectedOperator.Substraction;
break;
case "*":
selectedOperator = SelectedOperator.Multiplication;
break;
case "/":
selectedOperator = SelectedOperator.Division;
break;
}
}
private void OperationButton_Click(object sender, RoutedEventArgs e)
{
string resultLabelText = (string)resultLabel.Content;
if (double.TryParse(resultLabel.Content.ToString(), out lastNumber))
{
resultLabel.Content = 0;
}
if (sender == multiplyButton)
{
selectedOperator = SelectedOperator.Multiplication;
}
if (sender == divisionButton)
{
selectedOperator = SelectedOperator.Division;
}
if (sender == plusButton)
{
selectedOperator = SelectedOperator.Addition;
}
if (sender == minusButton)
{
selectedOperator = SelectedOperator.Subtraction;
}
}
private void Operators_Click(object sender, RoutedEventArgs e)
{
Button b = (Button)sender;
switch (b.Content)
{
case "/":
selectedOperator = SelectedOperator.DivisionOperator;
break;
case "*":
selectedOperator = SelectedOperator.MultiplyOperator;
break;
case "-":
selectedOperator = SelectedOperator.SubtractOperator;
break;
case "+":
selectedOperator = SelectedOperator.AdditionOperator;
break;
}
lastNumber = currentNumber;
currentNumber = 0;
number = "";
WindowLabel.Content = "";
}
//nadpisujemy metode i tworzymy wspólny handler dla wszystkich numerycznych
//private void SevenButton_OnClick(object sender, RoutedEventArgs e)
//{
// if (resultLabel.Content.ToString() == "0")
// {
// resultLabel.Content = "7";
// }
// else
// {
// resultLabel.Content = $"{resultLabel.Content}7";
// }
//}
private void OperationButton_OnClick(object sender, RoutedEventArgs e)
{
if (double.TryParse(resultLabel.Content.ToString(), out lastNumber))
{
resultLabel.Content = "0";
}
if (Equals(sender, multiplyButton))
{
selectedOperator = SelectedOperator.Multiplication;
}
if (sender == divideButton)
{
selectedOperator = SelectedOperator.Division;
}
if (sender == plusButton)
{
selectedOperator = SelectedOperator.Addition;
}
if (sender == minusButton)
{
selectedOperator = SelectedOperator.Substraction;
}
}
private void OperationButton_Click(object sender, RoutedEventArgs e)
{
if (double.TryParse(this.resultLabel.Content.ToString(), out lastNumber))
{
this.resultLabel.Content = "0";
}
if (sender == this.divisionButton)
{
this.selectedOperator = SelectedOperator.Division;
}
if (sender == this.plusButton)
{
this.selectedOperator = SelectedOperator.Addition;
}
if (sender == this.multiplyButton)
{
this.selectedOperator = SelectedOperator.Multiplication;
}
if (sender == this.minusButton)
{
this.selectedOperator = SelectedOperator.Substraction;
}
}
private void Operation_Button_Click(object sender, RoutedEventArgs e)
{
// 연산 버튼 클릭 시 결과 라벨 0으로 설정 후 lastNumber에 저장
if (double.TryParse(result_label.Content.ToString(), out lastNumber))
{
result_label.Content = 0;
}
// 연산 버튼 누를 시 각 버튼 selectedOperator에 저장
if (sender == multiply_button)
{
selectedOperator = SelectedOperator.Multiplication;
}
if (sender == division_button)
{
selectedOperator = SelectedOperator.Division;
}
if (sender == plus_button)
{
selectedOperator = SelectedOperator.Addition;
}
if (sender == minus_button)
{
selectedOperator = SelectedOperator.Substraction;
}
}
private void AcButton_Click(object sender, RoutedEventArgs e)
{
resultLabel.Content = "0";
result = 0;
lastNumber = 0;
lastLabel.Content = "";
selectedOperator = SelectedOperator.None;
}
public MainWindow()
{
InitializeComponent();
btnCE.Click += BtnCE_Click;
btnNegative.Click += BtnNegative_Click;
btnPercent.Click += BtnPercent_Click;
btnEqual.Click += BtnEqual_Click;
SelOper = SelectedOperator.None;
}
private void OperationBtn_Click(object sender, RoutedEventArgs e)
{
double.TryParse(resultLabel.Content.ToString(), out lastNumber);
resultLabel.Content = 0;
if (sender == BtnAdd)
{
selectedOperator = SelectedOperator.Add;
}
}
private void OperationButton_Click(object sender, RoutedEventArgs e)
{
if (double.TryParse(resultLabel.Content.ToString(), out lastNumber))
{
resultLabel.Content = "0";
}
char[] temp = (sender as Button).Content.ToString().ToCharArray();
#if false
byte[] temp = Encoding.UTF8.GetBytes((sender as Button).Content.ToString());
#endif
selectedOperator = (SelectedOperator)temp[0];
#if false //NULL
if (Enum.TryParse((sender as Button).Content.ToString(), out SelectedOperator lselectedOperator))
{
selectedOperator = lselectedOperator;
}
#endif
}
private void equalsButton_Click(object sender, RoutedEventArgs e)
{
float newNumber;
if (float.TryParse(resultLabel.Content.ToString(), out newNumber))
{
switch (_operation)
{
case SelectedOperator.Division:
if (newNumber == 0)
{
MessageBox.Show("Division by 0 is not supported", "Wrong operation", MessageBoxButton.OK, MessageBoxImage.Exclamation);
resultLabel.Content = "0";
}
else
{
resultLabel.Content = _lastNumber / newNumber;
}
break;
case SelectedOperator.Multiplication:
resultLabel.Content = _lastNumber * newNumber;
break;
case SelectedOperator.Substraction:
resultLabel.Content = _lastNumber - newNumber;
break;
case SelectedOperator.Adition:
resultLabel.Content = _lastNumber + newNumber;
break;
case SelectedOperator.Percentage:
resultLabel.Content = _lastNumber / 100 * newNumber;
break;
}
}
_lastNumber = 0;
_operation = SelectedOperator.None;
}
//Plus, Minus, Multiple, Divide 4개가 있는 이벤트 함수
private void operationButton_Click(object sender, RoutedEventArgs e)
{
lastNumber = double.Parse(resultLabel.Content.ToString());
resultLabel.Content = "0";
if (sender == PlusButton)
{
selectedOperator = SelectedOperator.Addition;
}
if (sender == MinusButton)
{
selectedOperator = SelectedOperator.Subtraction;
}
if (sender == MultipleButton)
{
selectedOperator = SelectedOperator.Multipleication;
}
if (sender == DivideButton)
{
selectedOperator = SelectedOperator.Division;
}
}
private void btnOperation_Click(object sender, RoutedEventArgs e)
{
if (double.TryParse(resultLabel.Content.ToString(), out lastNumber))
{
resultLabel.Content = "0";
}
if (sender == btnMulti)
{
selectedOperator = SelectedOperator.Multiplication;
}
if (sender == btnDivision)
{
selectedOperator = SelectedOperator.Division;
}
if (sender == btnAdd)
{
selectedOperator = SelectedOperator.Addition;
}
if (sender == btnSubs)
{
selectedOperator = SelectedOperator.Substraction;
}
}
private void operationButton_Click(object sender, RoutedEventArgs e)
{
if (double.TryParse(resultLabel.Content.ToString(), out lastNumber))
{
resultLabel.Content = "0";
}
if (sender == plusButton)
{
selectedOperator = SelectedOperator.addition;
}
else if (sender == subButton)
{
selectedOperator = SelectedOperator.subtraction;
}
else if (sender == mulButton)
{
selectedOperator = SelectedOperator.multiplication;
}
else if (sender == divButton)
{
selectedOperator = SelectedOperator.division;
}
}
private void OperationButton_Click(object sender, RoutedEventArgs e)
{
if (double.TryParse(result.Content.ToString(), out lastnumber))
{
result.Content = "0";
}
if (sender == multiplyButton)
{
selectedOperator = SelectedOperator.Multiplication;
}
if (sender == divisionButton)
{
selectedOperator = SelectedOperator.Division;
}
if (sender == plusButton)
{
selectedOperator = SelectedOperator.Add;
}
if (sender == substractButton)
{
selectedOperator = SelectedOperator.Substract;
}
}
