private void Operation_Perf(object sender, EventArgs e)
{
if (!_infinityCheck)
{
Button output = (Button)sender;
if (_resultValue != 0)
{
Equal.PerformClick();
_operatorPerf = output.Text;
Label_Show.Text = $"{_firstValue} {_operatorPerf}";
_boloperatorPerf = true;
}
else if (TxtBox.Text.Length <= 0)
{
TxtBox.Text = Constants.ZeroValue;
_resultValue = 0;
}
else
{
_operatorPerf = output.Text;
_firstValue = double.Parse(TxtBox.Text);
Label_Show.Text = $"{_firstValue} {_operatorPerf}";
_boloperatorPerf = true;
}
}
else
{
Global_Clr.PerformClick();
}
}
private void Button_Click(object sender, EventArgs e)
{
if (!_infinityCheck)
{
if ((TxtBox.Text == Constants.ZeroValue) || (_boloperatorPerf))
{
TxtBox.Clear();
}
_boloperatorPerf = false;
Button output = (Button)sender;
if (output.Text == Constants.BulletOperator)
{
if (!TxtBox.Text.Contains(Constants.BulletOperator))
{
TxtBox.Text = TxtBox.Text + output.Text;
}
}
else if (_equalclick)
{
Global_Clr.PerformClick();
_resultValue = 0;
_firstValue = 0;
Label_Show.Text = string.Empty;
TxtBox.Text = output.Text;
_equalclick = false;
}
else if (_equalclick && _resultValue <= 0 && _resultValue >= 0)
{
_resultValue = _firstValue;
_firstValue = double.Parse(TxtBox.Text);
TxtBox.Text = output.Text;
Label_Show.Text = $"{_firstValue} {_operatorPerf}";
TxtBox.Text = output.Text;
_equalclick = false;
}
else
{
TxtBox.Text = TxtBox.Text + output.Text;
}
}
else
{
Global_Clr.PerformClick();
}
}
