WPF之DockPanel 、 StackPanel

<Window x:Class="WPFdemo1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="Window1" Height="327" Width="729">
    <DockPanel Name="dockPanel1" LastChildFill="False">
        <Button Name="button1" DockPanel.Dock="Top">1</Button>
        <Button Name="button2" DockPanel.Dock="Bottom" >2</Button>
        <Button Name="button3" DockPanel.Dock="Left">3</Button>
        <Button Name="button4" DockPanel.Dock="Right">4</Button>
        <Button DockPanel.Dock="Top">剩余空间</Button>
    </DockPanel>
</Window>

<Window x:Class="WPFdemo1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="简单对话框实例" Height="327" Width="729">
    <DockPanel Name="dockPanel1">
        <StackPanel Name="stackPanel1" Orientation="Horizontal" DockPanel.Dock="Bottom" HorizontalAlignment="Right">
            <Button Name="button1" Margin="10,10,2,10" Padding="3">确定</Button>
            <Button Name="button2" Margin="2,10,10,10" Padding="3">返回</Button>
        </StackPanel>
        <TextBlock Name="textBlock1" Text="简单对话框实例，按请单击确定返回" Margin="10" />
    </DockPanel>
</Window>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace WPFdemo1
{
    /// <summary>
    /// Window3.xaml 的交互逻辑
    /// </summary>
    public partial class Window3 : Window
    {
        public Window3()
        {
            InitializeComponent();
            this.Content = CreateGrid();
        }

        public Grid CreateGrid()
        {
            Grid grd = new Grid();
            RowDefinition row1 = new RowDefinition();
            row1.Height = new GridLength(1, GridUnitType.Star);
            grd.RowDefinitions.Add(row1);
            RowDefinition row2 = new RowDefinition();
            row2.Height = GridLength.Auto;
            grd.RowDefinitions.Add(row2);
            TextBox txt = new TextBox();
            txt.Text = "c测试";
            txt.TextWrapping = TextWrapping.Wrap;
            Grid.SetRow(txt, 0);
            Grid.SetColumn(txt, 0);
            grd.Children.Add(txt);

            StackPanel stk = new StackPanel();
            stk.Orientation = Orientation.Horizontal;
            stk.HorizontalAlignment = HorizontalAlignment.Right;
            Grid.SetColumn(stk, 0);
            Grid.SetRow(stk, 1);
            grd.Children.Add(stk);

            Button btn = new Button();
            btn.Margin = new Thickness(10, 10, 2, 10);
            btn.Content = "确定";
            btn.Padding = new Thickness(3);
            stk.Children.Add(btn);

            Button btn1 = new Button();
            btn1.Margin = new Thickness(2, 10, 10, 10);
            btn1.Content = "取消";
            btn1.Padding = new Thickness(3);
            stk.Children.Add(btn1);
            return grd;

        }

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {

        }
    }
}