private void cboCalcType_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
int index = cboCalcType.SelectedIndex;
switch (index)
{
case 0:
lblFirstValue.Text = "Voltage";
lblSecondValue.Text = "Resistance";
ohmsLaw = CalCurrent;
break;
case 1:
lblFirstValue.Text = "Voltage";
lblSecondValue.Text = "current";
ohmsLaw = CalResistance;
break;
case 2:
lblFirstValue.Text = "current";
lblSecondValue.Text = "Resistance";
ohmsLaw = CalVoltage;
break;
}
}
private void btnCalculate_Click(object sender, RoutedEventArgs e)
{
switch (cboCalcType.SelectedIndex)
{
case 0:
lblResult.Text = "The calculated Current is:";
ohmsLaw = CalCurrent;
break;
case 1:
lblResult.Text = "The calculater Resistance is:";
ohmsLaw = CalResistance;
break;
case 2:
lblResult.Text = "The calculated Voltage is:";
ohmsLaw = CalVoltage;
break;
}
int parameter1 = Convert.ToInt32(txtFirstValue.Text);
int parameter2 = Convert.ToInt32(txtSecondValue.Text);
txtResult.Text = (ohmsLaw(parameter1, parameter2)).ToString();
}
