wp7发送短信

最新推荐文章于 2025-03-29 12:41:13 发布

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最新推荐文章于 2025-03-29 12:41:13 发布

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原文链接：http://www.cnblogs.com/qiqiBoKe/archive/2013/06/10/3130468.html

本文介绍了一个简单的Windows Phone平台上的短信应用开发过程。该应用包括输入接收者电话号码及短信内容的功能，并通过按钮触发短信发送任务。代码示例展示了如何使用PhoneNumberChooserTask选择联系人电话号码，以及使用SmsComposeTask实现短信的发送。

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<Grid x:Name="LayoutRoot" Background="Transparent">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>


<StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28">
<TextBlock x:Name="ApplicationTitle" Text="我的应用程序" Style="{StaticResource PhoneTextNormalStyle}"/>
<TextBlock x:Name="PageTitle" Text="发送短信" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>
</StackPanel>


<Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
<TextBlock Height="40" HorizontalAlignment="Left" Margin="25,16,0,0" Name="textBlock1" Text="接收者：" VerticalAlignment="Top" FontSize="30" Width="144" />
<TextBox Height="72" HorizontalAlignment="Left" Margin="12,62,0,0" Name="txtPhoneNumber" Text="" VerticalAlignment="Top" Width="444" >
<TextBox.InputScope>
<InputScope>
<InputScopeName NameValue="Number"/>
</InputScope>
</TextBox.InputScope>
</TextBox>
<TextBlock TextWrapping="Wrap" FontSize="30" Height="177" HorizontalAlignment="Left" Margin="6,270,0,0" Name="textBlock2" Text="短信内容" VerticalAlignment="Top" Width="46" />
<TextBox Height="406" HorizontalAlignment="Left" Margin="48,140,0,0" Name="txtMessage" Text="" VerticalAlignment="Top" Width="382" TextWrapping="Wrap" />
<Button Content="发送" Height="79" HorizontalAlignment="Left" Margin="-12,538,0,0" Name="btnSend" VerticalAlignment="Top" Width="480" Click="btnSend_Click" />
<Button Content="选择电话号码" Height="69" HorizontalAlignment="Left" Margin="210,0,0,0" Name="btnChoose" VerticalAlignment="Top" Width="220" Click="btnChoose_Click" />
</Grid>

</Grid>

后台代码:

PhoneNumberChooserTask myChooser = new PhoneNumberChooserTask();
SmsComposeTask SMS = null;

// 构造函数
public MainPage()
{
InitializeComponent();
// 实例化
SMS = new SmsComposeTask();
// 注册回调事件
myChooser.Completed += (sender, e) =>
{
if (e.TaskResult == TaskResult.OK)
{
Dispatcher.BeginInvoke(() => { this.txtPhoneNumber.Text = e.PhoneNumber; });
}
};
}

// 选择联系人
private void btnChoose_Click(object sender, RoutedEventArgs e)
{
if (myChooser == null)
{
myChooser = new PhoneNumberChooserTask();
}
myChooser.Show();
}

// 发送
private void btnSend_Click(object sender, RoutedEventArgs e)
{
if (txtPhoneNumber.Text == "" || txtMessage.Text == "")
{
MessageBox.Show("接收号码和短信内容不能为空。");
return;
}
if (SMS == null)
{
SMS = new SmsComposeTask();
}
// 赋值
SMS.To = txtPhoneNumber.Text;
SMS.Body = txtMessage.Text;

try
{
SMS.Show();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}