frmconf.cs

C#写的Email邮件客户端程序skyemail.

			// 
			this.button6.Location = new System.Drawing.Point(280, 152);
			this.button6.Name = "button6";
			this.button6.TabIndex = 54;
			this.button6.Text = "关闭";
			this.button6.Click += new System.EventHandler(this.button6_Click);
			// 
			// textBox8
			// 
			this.textBox8.Location = new System.Drawing.Point(40, 120);
			this.textBox8.Multiline = true;
			this.textBox8.Name = "textBox8";
			this.textBox8.Size = new System.Drawing.Size(200, 96);
			this.textBox8.TabIndex = 53;
			this.textBox8.Text = "";
			// 
			// button5
			// 
			this.button5.Location = new System.Drawing.Point(280, 92);
			this.button5.Name = "button5";
			this.button5.TabIndex = 52;
			this.button5.Text = "删除";
			this.button5.Click += new System.EventHandler(this.button5_Click);
			// 
			// button3
			// 
			this.button3.Location = new System.Drawing.Point(280, 32);
			this.button3.Name = "button3";
			this.button3.TabIndex = 50;
			this.button3.Text = "新增";
			this.button3.Click += new System.EventHandler(this.button3_Click);
			// 
			// treeView1
			// 
			this.treeView1.FullRowSelect = true;
			this.treeView1.ImageIndex = -1;
			this.treeView1.Location = new System.Drawing.Point(40, 24);
			this.treeView1.Name = "treeView1";
			this.treeView1.SelectedImageIndex = -1;
			this.treeView1.ShowLines = false;
			this.treeView1.Size = new System.Drawing.Size(200, 80);
			this.treeView1.TabIndex = 49;
			this.treeView1.AfterSelect += new System.Windows.Forms.TreeViewEventHandler(this.treeView1_AfterSelect);
			// 
			// FrmConf
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(448, 317);
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this.tabControl1});
			this.Name = "FrmConf";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "帐户配置";
			this.Load += new System.EventHandler(this.FrmConf_Load);
			this.tabControl1.ResumeLayout(false);
			this.tabPage1.ResumeLayout(false);
			((System.ComponentModel.ISupportInitialize)(this.Numtimeout)).EndInit();
			this.tabPage2.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		private void tabControl1_SelectedIndexChanged(object sender, System.EventArgs e)
		{
		
		}

		private void button2_Click(object sender, System.EventArgs e)
		{
			///<summary>
			///配置信息的保存，以单行保存为主
			///在其他的POP3的帐号信息以POP+帐号名称+‘/’+用户名+“/”+密码+“/”+是否在服务器保留备份
			///<summary>
			bool  bnull =false;
			if(Txtname.Text.Trim().Length<1)
			{bnull=true;}
			if(Txtemail.Text.Trim().Length<1)
			{bnull=true;}
			if(Txtsmtpname.Text.Trim().Length<1)
			{bnull=true;}
			if(Txtsmtpport.Text.Trim().Length<1)
			{bnull=true;}
			if(Txtpop3name.Text.Trim().Length<1)
			{bnull=true;}
			if(Txtpop3port.Text.Trim().Length<1)
			{bnull=true;}
			if(Txtusername.Text.Trim().Length<1)
			{bnull=true;}
			if(Txtuserpwd.Text.Trim().Length<1)
			{bnull=true;}
			int s=Txtemail.Text.IndexOf("@");
			int s1=Txtemail.Text.IndexOf(".");
			if(s==-1||s1==-1)
			{
				bnull=true;
				MessageBox.Show ("邮件格式不是合法邮件地址！");
				Txtemail.Focus(); 
			}

			string Acon="";
			if(!bnull)
			{
				Acon=Acon+"Dispname:"+ Txtname.Text +"\r\n";
				Acon=Acon+"Dispemail:"+ Txtemail.Text +"\r\n";
				Acon=Acon+"smtpname:"+ Txtsmtpname.Text +"\r\n";
				Acon=Acon+"smtpport:"+ Txtsmtpport.Text +"\r\n";
				Acon=Acon+"pop3name:"+ Txtpop3name.Text +"\r\n";
				Acon=Acon+"pop3port:"+ Txtpop3port.Text +"\r\n";
				Acon=Acon+"username:"+ Txtusername.Text +"\r\n";
				Acon=Acon+"userpwd:"+ Txtuserpwd.Text +"\r\n";
				Acon=Acon+"emailbak:"+ Chkbak.Checked.ToString()  +"\r\n";
				Acon=Acon+"smtplogin:"+ Chksmtplogin.Checked.ToString()  +"\r\n";
				Acon=Acon+"timeout:"+ Numtimeout.Value   +"\r\n";
				//写入第一部分内容
				FileStream fout = new FileStream("skymail.wg", FileMode.OpenOrCreate, FileAccess.Write);
				Byte[] bytearrayinput=ConvertStringToByteArray(Acon);
				string password="wanwengu";
				UnicodeEncoding UE = new UnicodeEncoding();
				byte[] key = UE.GetBytes(password);
				SymmetricAlgorithm rijn = SymmetricAlgorithm.Create();
				CryptoStream encStream = new CryptoStream(fout,rijn.CreateEncryptor(key,key),CryptoStreamMode.Write);
				encStream.Write(bytearrayinput,0,bytearrayinput.Length);
				encStream.Close();  
				fout.Close();
				this.Close();
			}
		}
		public static Byte[] ConvertStringToByteArray(String s)
		{
			return (new UnicodeEncoding()).GetBytes(s);
		}
		private void FrmConf_Load(object sender, System.EventArgs e)
		{
			this.disptree(); 
		}
		public void disptree()
		{
			treeView1.Nodes.Clear(); 
			FileInfo ad=new FileInfo("skymail.wg");
			if (ad.Exists)
			{
				string password="wanwengu";
				FileStream fin = new FileStream("skymail.wg", FileMode.Open, FileAccess.Read);
				UnicodeEncoding UE = new UnicodeEncoding();
				byte[] key = UE.GetBytes(password);
				SymmetricAlgorithm rijn = SymmetricAlgorithm.Create();
				CryptoStream cryptostreamDecr = new CryptoStream(fin,rijn.CreateDecryptor(key,key),CryptoStreamMode.Read);
				string con="";
				StreamReader t = new StreamReader(cryptostreamDecr, new UnicodeEncoding());
				con=t.ReadToEnd(); 
				cryptostreamDecr.Close(); 
				fin.Close();
				string[] conn=con.Split(new char[]{'\n'});
				for(int j=0;j<conn.Length;j++ )
				{
					string szTemp=conn[j];	
					int hint=szTemp.IndexOf(":"); ///将单行字符串以冒号为分隔分成两个字符串
					if(hint!=-1)
					{
						string headcaption;
						string headvalue;
						headcaption=szTemp.Substring(0,hint);
						headvalue=szTemp.Substring(hint+1,szTemp.Length-hint-1).Trim(); ;
						switch (headcaption) 
						{
							case "Dispname":
								Txtname.Text =headvalue;  
								break;
							case "Dispemail":
								Txtemail.Text =headvalue;  
								break;
							case "smtpname":
								Txtsmtpname.Text =headvalue;  
								break;
							case "smtpport":
								Txtsmtpport.Text=headvalue;  
								break;
							case "pop3name":
								Txtpop3name.Text=headvalue;  
								break;
							case "pop3port":
								Txtpop3port.Text=headvalue; 
								break;
							case "username":
								Txtusername.Text=headvalue; 
								break;
							case "userpwd":
								Txtuserpwd.Text=headvalue; 
								break;
							case "smtplogin":
								if(headvalue.IndexOf("True")!=-1)
								{
									Chksmtplogin.Checked=true; 
								}
								else
								{
									Chksmtplogin.Checked=false; 
								};  
								break;
							case "emailbak":
								if(headvalue.IndexOf("True")!=-1)
								{
									Chkbak.Checked=true; 
								}
								else
								{
									Chkbak.Checked=false; 
								};  
								break;
							case "timeout":
								int tmpchar=1;
							switch(headvalue)
							{
								case "2":
									tmpchar=2;
									break;
								case "3":
									tmpchar=3;
									break;
								case "4":
									tmpchar=4;
									break;
								case "5":
									tmpchar=5;
									break;
							}
								Numtimeout.Value=(Decimal)tmpchar;
								break;
						}
					}

				}
				FileInfo af=new FileInfo("skymail1.wg");
				if (af.Exists)
				{
					
					fin = new FileStream("skymail1.wg", FileMode.Open, FileAccess.Read);
					key = UE.GetBytes(password);
					cryptostreamDecr = new CryptoStream(fin,rijn.CreateDecryptor(key,key),CryptoStreamMode.Read);
					con=(new StreamReader(cryptostreamDecr, new UnicodeEncoding())).ReadToEnd();
					cryptostreamDecr.Close(); 
					fin.Close();
					conn=con.Split(new char[]{'\n'});
					for(int j=0;j<conn.Length;j++ )
					{
						
						string[] conn1=conn[j].Split('/') ;
						for(int k=0;k<conn1.Length;k++ )
						{
							string szTemp=conn1[k];	
							int hint=szTemp.IndexOf(":"); ///将单行字符串以冒号为分隔分成两个字符串
							if(hint!=-1)
							{
								string headcaption;
								string headvalue;
								headcaption=szTemp.Substring(0,hint);
								headvalue=szTemp.Substring(hint+1,szTemp.Length-hint-1).Trim(); 
								switch (headcaption) 
								{
									case "pop3name":
										treeView1.Nodes.Add(headvalue); 
										break;
								}
							}
						}

					}
			
				}
			}
		}

		private void button3_Click(object sender, System.EventArgs e)
		{
			FrmConfPop3 fcon=new FrmConfPop3();
			fcon.ShowDialog();
			this.disptree(); 
 
		}

		private void tabPage2_Click(object sender, System.EventArgs e)
		{
			//MessageBox.Show("ffffffffffffff");
		}

		private void button6_Click(object sender, System.EventArgs e)
		{
			this.Close();
			this.Dispose(); 
		}

		private void treeView1_AfterSelect(object sender, System.Windows.Forms.TreeViewEventArgs e)
		{
			textBox8.Text ="";
			FileInfo af=new FileInfo("skymail1.wg");
			if (af.Exists)
			{
				string password="wanwengu";
				FileStream fin = new FileStream("skymail1.wg", FileMode.Open, FileAccess.Read);
				UnicodeEncoding UE = new UnicodeEncoding();
				SymmetricAlgorithm rijn = SymmetricAlgorithm.Create();
				byte[] key = UE.GetBytes(password);
				CryptoStream cryptostreamDecr = new CryptoStream(fin,rijn.CreateDecryptor(key,key),CryptoStreamMode.Read);
				string con=(new StreamReader(cryptostreamDecr, new UnicodeEncoding())).ReadToEnd();
				cryptostreamDecr.Close(); 
				fin.Close();
				string[] conn=con.Split(new char[]{'\n'});
				string[] conn1=conn[e.Node.Index].Split('/') ;
				for(int k=0;k<conn1.Length;k++ )
				{
					string szTemp=conn1[k];	
					int hint=szTemp.IndexOf(":"); ///将单行字符串以冒号为分隔分成两个字符串
					if(hint!=-1)
						{
							string headcaption;
							string headvalue;
							headcaption=szTemp.Substring(0,hint);
							headvalue=szTemp.Substring(hint+1,szTemp.Length-hint-1).Trim(); 
							switch (headcaption) 
							{
								case "pop3name":
									textBox8.Text=textBox8.Text + "pop3服务器名称:" + headvalue+"\r\n";
									break;
								case "pop3port":
									textBox8.Text=textBox8.Text + "pop3服务器端口:" + headvalue+"\r\n";
									break;
								case "username":
									textBox8.Text=textBox8.Text + "用户名:" + headvalue+"\r\n";
									break;
								case "userpwd":
									string temp="";
									for(int i=0;i<headvalue.Length;i++ )
									{
										temp=temp+"*";
									}
									textBox8.Text=textBox8.Text + "密码:" + temp + "\r\n";
									break;
								case "emailbak":
									textBox8.Text=textBox8.Text + "是否在服务器上保留备份:" + headvalue;
									break;
							}
						}
					}

				}
			
		}

		private void button5_Click(object sender, System.EventArgs e)
		{
			FileInfo af=new FileInfo("skymail1.wg");
			if (af.Exists)
			{
				string password="wanwengu";
				FileStream fin = new FileStream("skymail1.wg", FileMode.Open, FileAccess.Read);
				UnicodeEncoding UE = new UnicodeEncoding();
				SymmetricAlgorithm rijn = SymmetricAlgorithm.Create();
				byte[] key = UE.GetBytes(password);
				CryptoStream cryptostreamDecr = new CryptoStream(fin,rijn.CreateDecryptor(key,key),CryptoStreamMode.Read);
				string con=(new StreamReader(cryptostreamDecr, new UnicodeEncoding())).ReadToEnd();
				cryptostreamDecr.Close(); 
				fin.Close();
				string[] conn=con.Trim().Split(new char[]{'\n'});
				string conn1="";
				for(int i=0;i<conn.Length;i++ )
				{
					if(i!=treeView1.SelectedNode.Index)
					{
						conn1=conn1+conn[i].Trim()+"\r\n";
					}
				}
				af.Delete();
				af.Refresh(); 
				FileStream fout = new FileStream("skymail1.wg", FileMode.OpenOrCreate, FileAccess.ReadWrite);
				Byte[] bytearrayinput=ConvertStringToByteArray(conn1);
				CryptoStream encStream = new CryptoStream(fout,rijn.CreateEncryptor(key,key),CryptoStreamMode.Write);
				encStream.Write(bytearrayinput,0,bytearrayinput.Length);
				encStream.Close(); 
				fout.Close();

			}
			textBox8.Text="";
			this.disptree(); 
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			this.Close(); 
			this.Dispose(); 
		}
	}
}