using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.Drawing.Imaging;

namespace?InformationHide
{
????public?partial?class?Form1?:?Form
????{
????????Image?originalimage;
????????Image?watermark;
????????private?System.Windows.Forms.PictureBox?pictureBox1;
????????private?System.Windows.Forms.Button?btnAddCopyright;
????????///?

????????///?Required?designer?variable.
????????///?

???????
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?btnOpenFile_Click（object?sender?EventArgs?e）
????????{
????????????OpenFileDialog?openFileDialog1?=?new?OpenFileDialog（）;

????????????openFileDialog1.InitialDirectory?=?@“C:\Users\zd\Desktop“;
????????????openFileDialog1.Filter?=?“All?files?（*.*）|*.*“;
????????????openFileDialog1.FilterIndex?=?2;
????????????openFileDialog1.RestoreDirectory?=?true;

????????????if?（openFileDialog1.ShowDialog（）?==?DialogResult.OK）
????????????{
????????????????originalimage?=?System.Drawing.Image.FromFile（openFileDialog1.FileName.ToString（））;
????????????????Image?ithumbnail?=?originalimage.GetThumbnailImage（pictureBox1.Width?pictureBox1.Height?null?new?IntPtr（））;
????????????????pictureBox1.Image?=?ithumbnail;
????????????????btnAddCopyright.Enabled?=?true;
????????????}
????????}

????????private?void?btnAddCopyright_Click（object?sender?System.EventArgs?e）
????????{
????????????int?imagewidth;
????????????int?imageheight;
????????????int?fontsize?=?20;
????????????int?x?y;
????????????int?a?re?gr?bl?x1?y1?z1;
????????????int?size;
????????????Bitmap?pattern;
????????????SizeF?sizeofstring;
????????????bool?foundfont;
????????????imagewidth?=?originalimage.Width;
????????????imageheight?=?originalimage.Height;
????????????size?=?imagewidth?*?imageheight;
????????????pattern?=?new?Bitmap（imagewidth?imageheight）;//創建一個二進制位圖
????????????Bitmap?temp?=?new?Bitmap（originalimage）;//原位圖圖像
????????????Graphics?g?=?Graphics.FromImage（pattern）;

????????????//Graphics?g?=?Graphics.FromImage（watermark）;
????????????
????????????Graphics?tempg?=?Graphics.FromImage（originalimage）;
????????????????????????//find?a?font?size?that?will?fit?in?the?bitmap
????????????foundfont?=?false;
????????????g.Clear（Color.White）;
????????????while?（foundfont?==?false）
????????????{
????????????????Font?fc?=?new?Font（“Georgia“?fontsize?System.Drawing.Fontstyle.Italic）;
????????????????sizeofstring?=?new?SizeF（imagewidth?imageheight）;
????????????????sizeofstring?=?g.MeasureString（textBox1.Text?fc）;
????????????????if?（sizeofstring.Width?????????????????{
????????????????????if?（sizeofstring.Height?????????????????????{
????????????????????????foundfont?=?true;
????????????????????????g.DrawString（textBox1.Text?fc?new?S

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-06-30?08:54??InformationHide\
?????目錄???????????0??2011-06-30?08:54??InformationHide\InformationHide\
?????文件?????????887??2011-06-28?11:25??InformationHide\InformationHide.sln
?????文件???????20992??2011-07-02?14:50??InformationHide\InformationHide.suo
?????目錄???????????0??2011-06-30?08:54??InformationHide\InformationHide\bin\
?????目錄???????????0??2011-06-30?08:54??InformationHide\InformationHide\bin\Debug\
?????文件???????11776??2011-07-02?14:47??InformationHide\InformationHide\bin\Debug\InformationHide.exe
?????文件???????26112??2011-07-02?14:47??InformationHide\InformationHide\bin\Debug\InformationHide.pdb
?????文件???????11600??2011-07-02?14:50??InformationHide\InformationHide\bin\Debug\InformationHide.vshost.exe
?????文件?????????490??2010-03-17?22:39??InformationHide\InformationHide\bin\Debug\InformationHide.vshost.exe.manifest
?????文件????????5644??2011-07-02?14:47??InformationHide\InformationHide\Form1.cs
?????文件????????5774??2011-07-02?14:38??InformationHide\InformationHide\Form1.Designer.cs
?????文件????????5817??2011-07-02?14:38??InformationHide\InformationHide\Form1.resx
?????文件????????3689??2011-06-28?11:35??InformationHide\InformationHide\InformationHide.csproj
?????目錄???????????0??2011-06-30?08:54??InformationHide\InformationHide\obj\
?????目錄???????????0??2011-06-30?08:54??InformationHide\InformationHide\obj\x86\
?????目錄???????????0??2011-07-02?14:47??InformationHide\InformationHide\obj\x86\Debug\
?????文件????????4440??2011-06-28?21:00??InformationHide\InformationHide\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件????????6253??2011-07-02?14:47??InformationHide\InformationHide\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件?????????514??2011-07-02?14:38??InformationHide\InformationHide\obj\x86\Debug\GenerateResource.read.1.tlog
?????文件????????1458??2011-07-02?14:38??InformationHide\InformationHide\obj\x86\Debug\GenerateResource.write.1.tlog
?????文件????????1535??2011-07-02?14:50??InformationHide\InformationHide\obj\x86\Debug\InformationHide.csproj.FileListAbsolute.txt
?????文件???????11776??2011-07-02?14:47??InformationHide\InformationHide\obj\x86\Debug\InformationHide.exe
?????文件?????????180??2011-07-02?14:38??InformationHide\InformationHide\obj\x86\Debug\InformationHide.Form1.resources
?????文件???????26112??2011-07-02?14:47??InformationHide\InformationHide\obj\x86\Debug\InformationHide.pdb
?????文件?????????180??2011-06-30?08:57??InformationHide\InformationHide\obj\x86\Debug\InformationHide.Properties.Resources.resources
?????文件????????7897??2011-06-28?23:04??InformationHide\InformationHide\obj\x86\Debug\ResolveAssemblyReference.cache
?????目錄???????????0??2011-06-28?11:25??InformationHide\InformationHide\obj\x86\Debug\TempPE\
?????文件?????????496??2011-06-28?11:25??InformationHide\InformationHide\Program.cs
?????目錄???????????0??2011-06-30?08:54??InformationHide\InformationHide\Properties\
?????文件????????1362??2011-06-28?11:25??InformationHide\InformationHide\Properties\AssemblyInfo.cs
............此處省略4個文件信息