private void Equals_Click(object sender, RoutedEventArgs e)
{
secoundNumberDec = Convert.ToDecimal(secoundNumber);
var result = 0.0m;
if (operation.Equals("+"))
{
Operation addDel = (x, y) => x + y;
result = ProcessData.Process(firstNumberDec, secoundNumberDec, addDel);
History.Text = TextBoxResult.Text;
TextBoxResult.Text = Convert.ToString(result);
globalVariable = ProcessData.Process(firstNumberDec, secoundNumberDec, addDel);
ClearVariable(result);
return;
}
if (operation.Equals("-"))
{
Operation addDel = (x, y) => x - y;
result = ProcessData.Process(firstNumberDec, secoundNumberDec, addDel);
History.Text = TextBoxResult.Text;
TextBoxResult.Text = Convert.ToString(result);
globalVariable = ProcessData.Process(firstNumberDec, secoundNumberDec, addDel);
ClearVariable(result);
return;
}
if (operation.Equals("*"))
{
Operation addDel = (x, y) => x * y;
result = ProcessData.Process(firstNumberDec, secoundNumberDec, addDel);
History.Text = TextBoxResult.Text;
TextBoxResult.Text = Convert.ToString(result);
globalVariable = ProcessData.Process(firstNumberDec, secoundNumberDec, addDel);
ClearVariable(result);
return;
}
if (operation.Equals("/"))
{
Operation addDel = (x, y) => x / y;
result = ProcessData.Process(firstNumberDec, secoundNumberDec, addDel);
History.Text = TextBoxResult.Text;
TextBoxResult.Text = Convert.ToString(result);
globalVariable = ProcessData.Process(firstNumberDec, secoundNumberDec, addDel);
ClearVariable(result);
return;
}
}
private void Divided_Click(object sender, RoutedEventArgs e)
{
if (operation == null)
{
firstNumberDec = Convert.ToDecimal(TextBoxResult.Text);
operation = "/";
TextBoxResult.Text += operation;
}
else
{
if (IsSpecialChar(TextBoxResult.Text[index: TextBoxResult.Text.Length - 1]))
{
TextBoxResult.Text = null;
ClearVariable(0);
return;
}
if (operation.Equals("+"))
{
setedMoreTime = true;
TextBoxResult.Text += "/";
secoundNumberDec = Convert.ToDecimal(secoundNumber);
secoundNumber = "";
Operation addDel = (x, y) => x + y;
firstNumberDec = ProcessData.Process(firstNumberDec, secoundNumberDec, addDel);
operation = "/";
return;
}
if (operation.Equals("-"))
{
setedMoreTime = true;
TextBoxResult.Text += "/";
secoundNumberDec = Convert.ToDecimal(secoundNumber);
secoundNumber = "";
Operation addDel = (x, y) => x - y;
firstNumberDec = ProcessData.Process(firstNumberDec, secoundNumberDec, addDel);
operation = "/";
return;
}
if (operation.Equals("*"))
{
setedMoreTime = true;
TextBoxResult.Text += "/";
secoundNumberDec = Convert.ToDecimal(secoundNumber);
secoundNumber = "";
Operation addDel = (x, y) => x * y;
firstNumberDec = ProcessData.Process(firstNumberDec, secoundNumberDec, addDel);
operation = "/";
return;
}
if (operation.Equals("/"))
{
setedMoreTime = true;
TextBoxResult.Text += "/";
secoundNumberDec = Convert.ToDecimal(secoundNumber);
secoundNumber = "";
Operation addDel = (x, y) => x / y;
firstNumberDec = ProcessData.Process(firstNumberDec, secoundNumberDec, addDel);
operation = "/";
return;
}
}
}
