#眉標=特別報導
#副標=新一代智慧型手機平台Windows Phone 7開發專欄(1)
#大標= 輕鬆建立第一個Windows Phone應用程式
#作者=文／圖 董大偉
　　==========反灰=========================
　　
<Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
    <TextBox Height="72" HorizontalAlignment="Left" Margin="101,44,0,0" Name="textBox1" Text="0" VerticalAlignment="Top" Width="220"  InputScope="Number" />
    <TextBlock Height="30" HorizontalAlignment="Left" Margin="42,24,0,0" Name="textBlock1" Text="身高：" VerticalAlignment="Top" />
    <TextBox Height="72" HorizontalAlignment="Left" Margin="101,161,0,0" Name="textBox2" Text="0" VerticalAlignment="Top" Width="220"  InputScope="Number"  />
    <TextBlock Height="30" HorizontalAlignment="Left" Margin="42,139,0,0" Name="textBlock2" Text="體重：" VerticalAlignment="Top" />
    <Button Content="計算BMI" Height="72" HorizontalAlignment="Left" Margin="290,239,0,0" Name="button1" VerticalAlignment="Top" Width="160" />
</Grid>
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　　==============反灰===============
　　
程式一：
private void button1_Click(object sender, RoutedEventArgs e)
{
    double height, weight, bmi;
    //取得輸入數字
    double.TryParse(this.textBox1.Text, out height);
    double.TryParse(this.textBox2.Text, out weight);
    //計算BMI = 體重(公斤) / 身高(公尺)平方
    height = height / 100;
    bmi = weight / (height * height);
    MessageBox.Show("BMI:" + bmi);
}
　　==============End===============

=========<反灰>==========
private void ApplicationBarIconButton_Click(object sender, EventArgs e)
{
    //取得點選的icon文字
    string item = (sender as Microsoft.Phone.Shell.ApplicationBarIconButton).Text;
    switch (item)
    {
        case "設定":
            ///要進行的工作
            break;
        case "儲存":
            ///要進行的工作
            break;
        default:
            break;
    }
}
=========<End>==========

=========<反灰>==========
NavigationService.Navigate(new Uri("/Page1.xaml", UriKind.Relative));
=========<End>==========