Windows Phone 學習 Web搜索組件

   <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
            <StackPanel>
                <TextBlock>請輸入關鍵字：</TextBlock>
                <TextBox Name="txtKeyWord"/>
                <Button Content="搜索" HorizontalAlignment="Center" Click="OnSearch"/>
            </StackPanel>
        </Grid>

 private void OnSearch(object sender, RoutedEventArgs e)
        {
            if (txtKeyWord.Text == "")
            {
                return;
            }
            SearchTask MySearch = new SearchTask();
            MySearch.SearchQuery = txtKeyWord.Text;
            MySearch.Show();
        }