private void Button_Commit_Click(object sender, RoutedEventArgs e)
{
try {//包含了所有的计算
int operand = ComboBox_Operand.SelectedIndex;
int num1, num2;
num1 = Int32.Parse(TextBox_Operator1.Text);
num2 = Int32.Parse(TextBox_Operator2.Text);
switch (operand)
{
case 0:
Label_ShowResult.Content = num1 + num2;
break;
case 1:
Label_ShowResult.Content = num1 - num2;
break;
case 2:
Label_ShowResult.Content = num1 * num2;
break;
case 3:
if (num2 == 0)
{
alarmWindow = new WpfAppAlarmForm.MainWindow();
alarmWindow.setAlarm("0不能作为除数");
alarmWindow.ShowDialog();
}
else
{
Label_ShowResult.Content = ((double)num1) / num2;
}
break;
}
}
catch (FormatException) {//所输入的数字格式不对
alarmWindow = new WpfAppAlarmForm.MainWindow();
alarmWindow.setAlarm("输入数字格式错误");
alarmWindow.ShowDialog();
}
catch (OverflowException) {//输入数字过大
alarmWindow = new WpfAppAlarmForm.MainWindow();
alarmWindow.setAlarm("输入数字过大");
alarmWindow.ShowDialog();
}
}
void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target)
{
switch (connectionId)
{
case 1:
this.alarmWindow = ((WpfAppAlarmForm.MainWindow)(target));
return;
case 2:
this.label_Alarm = ((System.Windows.Controls.Label)(target));
return;
case 3:
this.button_OK = ((System.Windows.Controls.Button)(target));
return;
}
this._contentLoaded = true;
}
void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target)
{
switch (connectionId)
{
case 1:
this.alarmWindow = ((WpfAppAlarmForm.MainWindow)(target));
return;
case 2:
this.label_Alarm = ((System.Windows.Controls.Label)(target));
return;
case 3:
this.button_OK = ((System.Windows.Controls.Button)(target));
#line 11 "..\..\AlarmWindow.xaml"
this.button_OK.Click += new System.Windows.RoutedEventHandler(this.button_OK_Click);
#line default
#line hidden
return;
}
this._contentLoaded = true;
}
