逆天通用水印支持Winform，WPF，Web，WP，Win10。支持位置选择（9个位置 ==》[X]）

常用技能：http://www.cnblogs.com/dunitian/p/4822808.html#skill

逆天博客：http://dnt.dkil.net

逆天通用水印扩展篇~新增剪贴板系列的功能和手动配置，卸除原基础不常用的功能：http://www.cnblogs.com/dunitian/p/5377097.html

  好几天没上QQ了，今天上了个QQ，，额....额...貌似消息还挺多，没及时回复的还请见谅~~刚好昨天无聊把水印这快封装出来了，支持图片水印，文字水印，索引图水印和非索引图水印，支持位置选择（9个位置 ==》[X]）。好吧不高兴屁话了，软件是WPF的（只满足我的需求，如果有需要可以出第个二版本），水印核心代码封装了个Helper类（通用：支持Winform，WPF，Web，WP，Win10）软件共享一下==>http://pan.baidu.com/s/1qWDwv4C 源码看下面

水印类

    /// <summary>
    /// 水印类（重要参数：原图类型，水印类型，水印位置，图片水印路径，文字水印内容）
    /// </summary>
    public class WaterMark
    {
        #region 基础属性设置
        private string _photoType;
        /// <summary>
        /// 原图类型
        /// </summary>
        public string PhotoType
        {
            get { return _photoType; }
            set { _photoType = value; }
        }

        private WaterMarkTypeEnum _waterMarkType = WaterMarkTypeEnum.NoneMark;
        /// <summary>
        /// 水印类型
        /// </summary>
        public WaterMarkTypeEnum WaterMarkType
        {
            get { return _waterMarkType; }
            set { _waterMarkType = value; }
        }
        #endregion

        #region 水印效果设置
        private WaterMarkLocationEnum _waterMarkLocation = WaterMarkLocationEnum.BottomRight;
        /// <summary>
        /// 水印位置
        /// </summary>
        public WaterMarkLocationEnum WaterMarkLocation
        {
            get { return _waterMarkLocation; }
            set { _waterMarkLocation = value; }
        }

        private float _transparency = 0.7f;
        /// <summary>
        /// 水印透明度
        /// </summary>
        public float Transparency
        {
            get { return _transparency; }
            set { _transparency = value; }
        }
        #endregion

        #region 图片水印设置
        private string _imgPath;
        /// <summary>
        /// 图片水印路径
        /// </summary>
        public string ImgPath
        {
            get { return _imgPath; }
            set { _imgPath = value; }
        }
        #endregion

        #region 文字水印设置
        private string _text = "dunitian";
        /// <summary>
        /// 文字水印内容
        /// </summary>
        public string Text
        {
            get { return _text; }
            set { _text = value; }
        }

        private string _fontFamily = "微软雅黑";
        /// <summary>
        /// 文字字体
        /// </summary>
        public string FontFamily
        {
            get { return _fontFamily; }
            set { _fontFamily = value; }
        }

        private Brush _brushesColor = Brushes.Black;
        /// <summary>
        /// 文字颜色
        /// </summary>
        public Brush BrushesColor
        {
            get { return _brushesColor; }
            set { _brushesColor = value; }
        }

        private  FontStyle _fontStyle = FontStyle.Regular;
        /// <summary>
        /// 字体样式
        /// </summary>
        public FontStyle FontStyle
        {
            get { return _fontStyle; }
            set { _fontStyle = value; }
        }

        private float _fontSize = 14f;
        /// <summary>
        /// 字体大小
        /// </summary>
        public float FontSize
        {
            get { return _fontSize; }
            set { _fontSize = value; }
        }
        #endregion
    }

　水印位置枚举

    /// <summary>
    /// 水印位子
    /// </summary>
    public enum WaterMarkLocationEnum
    {
        /// <summary>
        /// 顶部居左
        /// </summary>
        TopLeft = 1,
        /// <summary>
        /// 顶部居中
        /// </summary>
        TopCenter = 2,
        /// <summary>
        /// 顶部居右
        /// </summary>
        TopRight = 3,
        /// <summary>
        /// 中部居左
        /// </summary>
        CenterLeft = 4,
        /// <summary>
        /// 中部居中
        /// </summary>
        CenterCenter = 5,
        /// <summary>
        /// 中部居右
        /// </summary>
        CenterRight = 6,
        /// <summary>
        /// 底部居左
        /// </summary>
        BottomLeft = 7,
        /// <summary>
        /// 底部居左
        /// </summary>
        BottomCenter = 8,
        /// <summary>
        /// 底部居左
        /// </summary>
        BottomRight = 9,
    }

　水印类型枚举

/// <summary>
    /// 水印类型
    /// </summary>
    public enum WaterMarkTypeEnum
    {
        /// <summary>
        /// 文字
        /// </summary>
        Text = 1,
        /// <summary>
        /// 图片
        /// </summary>
        Image = 2,
        /// <summary>
        /// 无水印
        /// </summary>
        NoneMark = 3
    }

　水印帮助类（自己封装的，有bug可以像我反馈）

    /// <summary>
    /// 水印帮助类
    /// </summary>
    public class WaterMarkHelper
    {
        #region 设置水印
        /// <summary>
        /// 设置水印
        /// </summary>
        /// <param name="imgPath"></param>
        /// <param name="model"></param>
        /// <returns></returns>
        public static Image SetWaterMark(string imgPath, WaterMark model)
        {
            //获取背景图
            Image imgSource = Image.FromFile(imgPath);
            //获取水印图片
            Image markImg = null;

            //水印检验（文字，图片[路径下是否存在图片]）
            #region 水印校验+水印处理
            if (model == null)
            {
                return null;
            }
            //看看原图是否存在
            if (!System.IO.File.Exists(imgPath))
            {
                return null;
            }
            //根据水印类型校验+水印处理
            switch (model.WaterMarkType)
            {
                case WaterMarkAPP.Enums.WaterMarkTypeEnum.Text:
                    if (string.IsNullOrEmpty(model.Text))
                    {
                        return null;
                    }
                    else
                    {
                        markImg = TextToImager(model);//水印处理-如果是文字就转换成图片
                    }
                    break;
                case WaterMarkAPP.Enums.WaterMarkTypeEnum.Image:
                    if (!System.IO.File.Exists(model.ImgPath))
                    {
                        return null;
                    }
                    else
                    {
                        //获得水印图像
                        markImg = Image.FromFile(model.ImgPath);
                    }
                    break;
                case WaterMarkAPP.Enums.WaterMarkTypeEnum.NoneMark:
                    return imgSource;
            }
            #endregion

            #region 创建颜色矩阵
            //创建颜色矩阵
            float[][] ptsArray ={
                                 new float[] {1, 0, 0, 0, 0},
                                 new float[] {0, 1, 0, 0, 0},
                                 new float[] {0, 0, 1, 0, 0},
                                 new float[] {0, 0, 0, model.Transparency, 0}, //注意：0.0f为完全透明，1.0f为完全不透明
                                 new float[] {0, 0, 0, 0, 1}};
            ColorMatrix colorMatrix = new ColorMatrix(ptsArray);
            //新建一个Image属性
            ImageAttributes imageAttributes = new ImageAttributes();
            //将颜色矩阵添加到属性
            imageAttributes.SetColorMatrix(colorMatrix, ColorMatrixFlag.Default, ColorAdjustType.Default);
            #endregion

            //原图格式检验+水印
            #region 原图格式检验+水印

            //判断是否是索引图像格式
            if (imgSource.PixelFormat == PixelFormat.Format1bppIndexed || imgSource.PixelFormat == PixelFormat.Format4bppIndexed || imgSource.PixelFormat == PixelFormat.Format8bppIndexed)
            {
                #region 索引图片,转成位图再加图片
                //转成位图,这步很重要
                Bitmap bitmap = new Bitmap(imgSource.Width, imgSource.Height);
                Graphics graphic = Graphics.FromImage(bitmap);

                #region 缩放处理
                //如果原图小于水印图片 等比缩放水印图
                if (markImg.Width >= imgSource.Width || markImg.Height >= imgSource.Height)
                {
                    markImg = ImageShrink(imgSource, markImg);
                }
                #endregion

                #region 水印位置
                //水印位置
                int x;
                int y;
                WaterMarkLocations(model, imgSource, markImg, out x, out y);
                #endregion

                //将原图画在位图上
                graphic.DrawImage(imgSource, new Point(0, 0));

                //将水印加在位图上
                graphic.DrawImage(markImg, new Rectangle(x, y, markImg.Width, markImg.Height), 0, 0, markImg.Width, markImg.Height, GraphicsUnit.Pixel, imageAttributes);

                graphic.Dispose();
                return bitmap;
                #endregion
            }
            else
            {
                #region 非索引图片,直接在上面加上水印
                Graphics graphic = Graphics.FromImage(imgSource);

                #region 缩放处理
                //如果原图小于水印图片 等比缩放水印图
                if (markImg.Width >= imgSource.Width || markImg.Height >= imgSource.Height)
                {
                    markImg = ImageShrink(imgSource, markImg);
                }
                #endregion

                #region 水印位置
                //水印位置
                int x;
                int y;
                WaterMarkLocations(model, imgSource, markImg, out x, out y);
                #endregion

                //将水印加在原图上
                graphic.DrawImage(markImg, new Rectangle(x, y, markImg.Width, markImg.Height), 0, 0, markImg.Width, markImg.Height, GraphicsUnit.Pixel, imageAttributes);

                graphic.Dispose();
                return imgSource;
                #endregion
            }
            #endregion
        }
        #endregion

        #region 水印处理-文字转图片
        /// <summary>
        /// 水印处理-文字转图片
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        private static Image TextToImager(WaterMark model)
        {
            Font f = new Font(model.FontFamily, model.FontSize, model.FontStyle);
            Bitmap fbitmap = new Bitmap(Encoding.GetEncoding("GBK").GetByteCount(model.Text) / 2 * f.Height, f.Height);
            Graphics gh = Graphics.FromImage(fbitmap);//创建一个画板;
            gh.SmoothingMode = SmoothingMode.AntiAlias;
            gh.DrawString(model.Text, f, model.BrushesColor, 0, 0);//画字符串
            return fbitmap as Image;
        }
        #endregion

        #region 水印位置
        /// <summary>
        /// 水印位置
        /// </summary>
        /// <param name="model"></param>
        /// <param name="imgSource"></param>
        /// <param name="markImg"></param>
        /// <param name="x"></param>
        /// <param name="y"></param>
        private static void WaterMarkLocations(WaterMark model, Image imgSource, Image markImg, out int x, out int y)
        {
            x = 0;
            y = 0;
            switch (model.WaterMarkLocation)
            {
                case WaterMarkLocationEnum.TopLeft:
                    x = 0;
                    y = 0;
                    break;
                case WaterMarkLocationEnum.TopCenter:
                    x = imgSource.Width / 2 - markImg.Width / 2;
                    y = 0;
                    break;
                case WaterMarkLocationEnum.TopRight:
                    x = imgSource.Width - markImg.Width;
                    y = 0;
                    break;
                case WaterMarkLocationEnum.CenterLeft:
                    x = 0;
                    y = imgSource.Height / 2 - markImg.Height / 2;
                    break;
                case WaterMarkLocationEnum.CenterCenter:
                    x = imgSource.Width / 2 - markImg.Width / 2;
                    y = imgSource.Height / 2 - markImg.Height / 2;
                    break;
                case WaterMarkLocationEnum.CenterRight:
                    x = imgSource.Width - markImg.Width;
                    y = imgSource.Height / 2 - markImg.Height / 2;
                    break;
                case WaterMarkLocationEnum.BottomLeft:
                    x = 0;
                    y = imgSource.Height - markImg.Height;
                    break;
                case WaterMarkLocationEnum.BottomCenter:
                    x = imgSource.Width / 2 - markImg.Width / 2;
                    y = imgSource.Height - markImg.Height;
                    break;
                case WaterMarkLocationEnum.BottomRight:
                    x = imgSource.Width - markImg.Width;
                    y = imgSource.Height - markImg.Height;
                    break;
            }
        }
        #endregion

        #region 缩放水印
        /// <summary>
        /// 等比缩放水印图（缩小到原图的1/3）
        /// </summary>
        /// <param name="imgSource"></param>
        /// <param name="successImage"></param>
        /// <returns></returns>
        private static Image ImageShrink(Image imgSource, Image markImg)
        {
            int w = 0;
            int h = 0;

            Image.GetThumbnailImageAbort callb = null;

            //对水印图片生成缩略图,缩小到原图的1/3(以短的一边为准)
            if (imgSource.Width < imgSource.Height)
            {
                w = imgSource.Width / 3;
                h = markImg.Height * w / markImg.Width;
            }
            else
            {
                h = imgSource.Height / 3;
                w = markImg.Width * h / markImg.Height;
            }
            markImg = markImg.GetThumbnailImage(w, h, callb, new System.IntPtr());
            return markImg;
        }
        #endregion
    }

　　简单调用：

文字水印调用：

        /// <summary>
        /// 文字水印调用
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Button_Click(object sender, RoutedEventArgs e)
        {
            //给水印对象赋对应的值
            WaterMark waterMark = new WaterMark();
            waterMark.WaterMarkType = Enums.WaterMarkTypeEnum.Text;
            waterMark.Transparency = 0.7f;
            waterMark.Text = "dunitian.cnblogs.com";
            waterMark.FontStyle = System.Drawing.FontStyle.Bold;
            waterMark.FontFamily = "Consolas";
            waterMark.FontSize = 20f;
            waterMark.BrushesColor = System.Drawing.Brushes.YellowGreen;
            waterMark.WaterMarkLocation = Enums.WaterMarkLocationEnum.CenterCenter;

            //调用
            Image successImage = WaterMarkHelper.SetWaterMark("text.png", waterMark);
            //保存
            successImage.Save("text1.png", System.Drawing.Imaging.ImageFormat.Png);

            MessageBox.Show("请查看软件根目录", "成功");
        }

　　图片水印调用：

/// <summary>
        /// 图片水印调用
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            //给水印对象赋对应的值
            WaterMark waterMark = new WaterMark();
            waterMark.WaterMarkType = Enums.WaterMarkTypeEnum.Image;
            waterMark.ImgPath = "水印.png";
            waterMark.WaterMarkLocation = Enums.WaterMarkLocationEnum.CenterCenter;
            waterMark.Transparency = 0.7f;

            //调用
            Image successImage = WaterMarkHelper.SetWaterMark("text.png", waterMark);
            //保存
            successImage.Save("text2.png", System.Drawing.Imaging.ImageFormat.Png);

            MessageBox.Show("请查看软件根目录","成功");
        }

　　软件源码：（helper类不是最新，用上文的helper类）

 (调用部分我做了一个通用apidemo)==>http://pan.baidu.com/s/1gd1300z

namespace WaterMarkAPP
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        #region 按钮事件
        /// <summary>
        /// 单文水印
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnFont_Click(object sender, RoutedEventArgs e)
        {
            WaterMark waterMark = WaterMarkFont();
            DIVWaterMark(waterMark);
        }

        /// <summary>
        /// 批文水印
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnFonts_Click(object sender, RoutedEventArgs e)
        {
            WaterMark waterMark = WaterMarkFont();
            DIVWaterMarks(waterMark);
        }

        /// <summary>
        /// 单图水印
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnImage_Click(object sender, RoutedEventArgs e)
        {
            WaterMark waterMark = WaterMarkImage();
            DIVWaterMark(waterMark);
        }

        /// <summary>
        /// 批图水印
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnImages_Click(object sender, RoutedEventArgs e)
        {
            WaterMark waterMark = WaterMarkImage();
            DIVWaterMarks(waterMark);
        }
        #endregion

        #region 关闭程序
        /// <summary>
        /// 关闭程序
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Button_Click(object sender, RoutedEventArgs e)
        {
            Environment.Exit(0);
        }
        #endregion

        #region 窗体拖动
        /// <summary>
        /// 窗体拖动
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void DragWindow(object sender, MouseButtonEventArgs e)
        {
            if (e.LeftButton == MouseButtonState.Pressed)
            {
                DragMove();
            }
        }
        #endregion

        #region 版权系列
        private void TextBlock_MouseLeave(object sender, MouseEventArgs e)
        {
            Process.Start("http://dunitian.cnblogs.com/");
        }

        private void TextBlock_MouseLeave_1(object sender, MouseEventArgs e)
        {
            Process.Start("http://tieba.baidu.com/f?kw=毒逆天");
        }

        private void TextBlock_MouseLeave_2(object sender, MouseEventArgs e)
        {
            Process.Start("http://1054186320.qzone.qq.com/");
        }
        #endregion

        #region 软件代码（水印核心代码请看Helper类,最简洁的调用请看APIDemo文件夹里面的内容）

        #region 水印预设
        /// <summary>
        /// 水印文字预设
        /// </summary>
        /// <returns></returns>
        private static WaterMark WaterMarkFont()
        {
            WaterMark waterMark = new WaterMark();
            waterMark.WaterMarkType = Enums.WaterMarkTypeEnum.Text;
            waterMark.Transparency = 0.7f;
            waterMark.Text = "dunitian.cnblogs.com";
            waterMark.FontStyle = System.Drawing.FontStyle.Bold;
            waterMark.FontFamily = "Consolas";
            waterMark.FontSize = 20f;
            waterMark.BrushesColor = System.Drawing.Brushes.YellowGreen;
            waterMark.WaterMarkLocation = Enums.WaterMarkLocationEnum.CenterCenter;
            return waterMark;
        }

        /// <summary>
        /// 图片水印预设
        /// </summary>
        /// <returns></returns>
        private static WaterMark WaterMarkImage()
        {
            WaterMark waterMark = new WaterMark();
            waterMark.WaterMarkType = Enums.WaterMarkTypeEnum.Image;
            waterMark.ImgPath = "水印.png";
            waterMark.WaterMarkLocation = Enums.WaterMarkLocationEnum.BottomRight;
            waterMark.Transparency = 0.7f;
            return waterMark;
        }
        #endregion

        #region 水印操作
        /// <summary>
        /// 单个水印操作
        /// </summary>
        /// <param name="waterMark"></param>
        private static void DIVWaterMark(WaterMark waterMark)
        {
            #region 必须参数获取
            OpenFileDialog dialog = new OpenFileDialog
            {
                Filter = "png(*.png)|*.png|jpg(*.jpg)|*.jpg|bmp(*.bmp)|*.bmp|gif(*.gif)|*.gif|jpeg(*.jpeg)|*.jpeg",
                Title = "打开一张图片"
            };
            if (dialog.ShowDialog() != true)
            {
                return;
            }

            //图片路径
            string filePath = dialog.FileName;
            //文件名
            string fileName = System.IO.Path.GetFileNameWithoutExtension(filePath);
            //图片所处目录
            string dirPath = System.IO.Path.GetDirectoryName(filePath);
            //存放目录
            string savePath = dirPath + "\\DNTWaterMark";
            //是否存在，不存在就创建
            if (!Directory.Exists(savePath))
            {
                Directory.CreateDirectory(savePath);
            }
            #endregion

            #region 水印操作
            Image successImage = WaterMarkHelper.SetWaterMark(filePath, waterMark);
            if (successImage != null)
            {
                //保存图片（不管打不打开都保存）
                successImage.Save(savePath + "\\" + fileName + ".png", System.Drawing.Imaging.ImageFormat.Png);
                //是否打开目录
                MessageBoxResult result = MessageBox.Show("水印成功！是否打开目录？", "逆天友情提醒", MessageBoxButton.YesNo);
                if (result == MessageBoxResult.Yes)
                {
                    System.Diagnostics.Process.Start("explorer.exe ", savePath);//打开保存后的路径
                }
            }
            else
            {
                MessageBox.Show("水印失败！请检查原图和水印图！", "逆天友情提醒");
            }
            #endregion
        }

        /// <summary>
        /// 批量水印操作
        /// </summary>
        /// <param name="waterMark"></param>
        private void DIVWaterMarks(WaterMark waterMark)
        {
            System.Windows.Forms.FolderBrowserDialog dialog = new System.Windows.Forms.FolderBrowserDialog
            {
                Description = "选择你要批量水印的图片目录"
            };
            if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
            {
                string[] files = Directory.GetFiles(dialog.SelectedPath);
                if (files.Length <= 0)
                {
                    return;
                }

                #region 存储专用
                //图片所处目录
                string dirPath = System.IO.Path.GetDirectoryName(files[0]);
                //存放目录
                string savePath = dirPath + "\\DNTWaterMark";
                //是否存在，不存在就创建
                if (!Directory.Exists(savePath))
                {
                    Directory.CreateDirectory(savePath);
                }
                #endregion

                int num = 0;//计数用
                foreach (string filePath in files)
                {
                    //文件名
                    string fileName = System.IO.Path.GetFileNameWithoutExtension(filePath);

                    Image successImage = WaterMarkHelper.SetWaterMark(filePath, waterMark);
                    if (successImage != null)
                    {
                        //保存图片
                        successImage.Save(savePath + "\\" + fileName + ".png", System.Drawing.Imaging.ImageFormat.Png);
                        num++;
                    }
                }

                //是否打开目录
                MessageBoxResult result = MessageBox.Show("逆天友情提醒：已转换 " + num + " 张图片~是否打开目录？", "转换状态", MessageBoxButton.YesNo);
                if (result == MessageBoxResult.Yes)
                {
                    System.Diagnostics.Process.Start("explorer.exe ", savePath);//打开保存后的路径
                }
            }
        }
        #endregion

        #endregion
    }
}

　　

<Window x:Class="WaterMarkAPP.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="水印工具" Height="545" Width="298" Background="Transparent" AllowsTransparency="True"
        WindowStyle="None" WindowStartupLocation="CenterScreen" MouseLeftButtonDown="DragWindow" Icon="1.ico">

    <!--快乐玩耍：DIV一个手机-->
    <!--手机整体-->
    <Border BorderBrush="Green"
            Background="Black"
            BorderThickness="4"
            CornerRadius="10,10,10,10">
        <Grid>
            <!--主屏幕-->
            <Border BorderBrush="Gray"
                BorderThickness="2"
                Margin="10,50,10,40">
                <Grid Background="#FF151515">
                    <Grid.RowDefinitions>
                        <RowDefinition></RowDefinition>
                        <RowDefinition></RowDefinition>
                        <RowDefinition></RowDefinition>
                        <RowDefinition></RowDefinition>
                        <RowDefinition></RowDefinition>
                        <RowDefinition></RowDefinition>
                        <RowDefinition></RowDefinition>
                    </Grid.RowDefinitions>
                    <TextBlock FontFamily="微软雅黑">对不起，系统已挂请联系逆天重装Win10！</TextBlock>
                    <Button Grid.Row="1" Opacity="0.6"  HorizontalAlignment="Center" VerticalAlignment="Center" Height="50" Width="100" Click="BtnFont_Click">单文水印</Button>
                    <Button Grid.Row="2" Opacity="0.6"  HorizontalAlignment="Center" VerticalAlignment="Center" Height="50" Width="100" Click="BtnImage_Click">单图水印</Button>
                    <Button Grid.Row="3" Opacity="0.6"  HorizontalAlignment="Center" VerticalAlignment="Center" Height="50" Width="100" Click="BtnFonts_Click">批文水印</Button>
                    <Button Grid.Row="4" Opacity="0.6"  HorizontalAlignment="Center" VerticalAlignment="Center" Height="50" Width="100" Click="BtnImages_Click">批图水印</Button>
                    <Button Grid.Row="5" Opacity="0.6"  HorizontalAlignment="Center" VerticalAlignment="Center" Height="50" Width="100" Click="Button_Click">关闭程序</Button>
                </Grid>
            </Border>
            <!--底部-->
            <Border BorderBrush="Black"
                BorderThickness="2"
                CornerRadius="0,0,10,10"
                VerticalAlignment="Bottom"
                Height="40">
                <!--底部按键-->
                <Grid>
                    <TextBlock Text="毒" HorizontalAlignment="Left" VerticalAlignment="Center" Margin="80,0,0,0" Width="20" Foreground="Gray" MouseLeave="TextBlock_MouseLeave" />
                    <TextBlock Text="逆" HorizontalAlignment="Center" VerticalAlignment="Center" Width="20" Foreground="Gray"  MouseLeave="TextBlock_MouseLeave_1"/>
                    <TextBlock Text="天" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="0,0,80,0" Width="20" Foreground="Gray"  MouseLeave="TextBlock_MouseLeave_2"/>
                </Grid>
            </Border>
        </Grid>
    </Border>
</Window>

　效果：

V1.0源码下载：http://pan.baidu.com/s/1gd1300z

最新源码：https://github.com/dunitian/DNTLive/tree/master/Software/WaterMarkAPP