Silverlight 简单布局

效果：

MainPage.xaml:

<UserControl xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk"  x:Class="SilverlightApplication2.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"
    d:DesignHeight="300" d:DesignWidth="400">

    <Grid x:Name="LayoutRoot" Background="Azure" ShowGridLines="True">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"></RowDefinition>
            <RowDefinition Height="Auto" MinHeight="220"></RowDefinition>
            <RowDefinition Height="Auto" ></RowDefinition>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto"></ColumnDefinition>
            <ColumnDefinition Width="*"></ColumnDefinition>
        </Grid.ColumnDefinitions>
        <TextBlock  Text="Name:" Grid.Row="0" Grid.Column="0" Margin="10,5,10,5"></TextBlock>
        <TextBlock x:Name="date1" Text="Date:" Grid.Row="1" Grid.Column="0" Margin="10,5,10,5"></TextBlock>
        <TextBlock x:Name="Mess" Text="Messatge:" FontSize="20" Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="2" Margin="10,5,10,5" ></TextBlock>
        <TextBox x:Name="name1" Text="Your Name" Grid.Row="0" Grid.Column="1" Width="150" HorizontalAlignment="Left" Margin="0,5,0,5">
        </TextBox>
        <StackPanel Grid.Column="1" Grid.Row="1" Orientation="Vertical">
            <sdk:Calendar x:Name="cal" SelectionMode="SingleDate" HorizontalAlignment="Left" Margin="0,5,0,5"></sdk:Calendar>
            <Button Click="OKButton_Click" x:Name="OKButton" Width="75" Height="25" HorizontalAlignment="Left" Content="OK" Margin="0,5,0,5"></Button>
        </StackPanel>

    </Grid>
</UserControl>

MainPage.xaml.cs 中的Button事件：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace SilverlightApplication2
{
    public partial class MainPage : UserControl
    {
        public MainPage()
        {
            InitializeComponent();
        }

        private void OKButton_Click(object sender, RoutedEventArgs e)
        {
            string dateString;
            if (cal.SelectedDate == null)
            {
                dateString = "<Date not Selected>";
            }
            else
            {
                
                dateString = cal.SelectedDate.ToString();
            }
            Mess.Text = "Hi " + name1.Text.ToString() + "\n" + "Selected Date:" + dateString;
        }
    }
}