ve-b7.tmp

windows mobile 2005 上可以运行的资产管理系统

				//this.dataGrid1.DataSource=data_test;
				//int lc_rowcount=data_uid.Rows.Count;

				string fname="test.txt";
				if (File.Exists(fname)) 
				{
					MessageBox.Show("{0} already exists.", fname);
					
				}
				using (StreamWriter sw = File.CreateText(fname))
				{
					sw.WriteLine ("This is my file.");
					sw.WriteLine ("This is my file2.");
					sw.WriteLine ("This is my file3.");
					sw.Close();
				}


				using(StringReader textID=new StringReader(fname))
					  {
					string line;
					while ((line = textID.ReadLine()) != null) 
					{
						MessageBox.Show(line);
					}
				}
				
				
/*				if (lc_rowcount==0)
				{
					//StringReader textID=new StringReader("id.txt");
					MessageBox.Show("操作员工号不存在！！");
					this.czy_id="wrong";
				}
				else
				{
					string pwd_intable=data_uid.Rows[0]["口令"].ToString().Trim();
					czy_name=data_uid.Rows[0]["姓名"].ToString().Trim();

					//MessageBox.Show(pwd_in.ToString().Trim()+" "+pwd_intable.ToString().Trim());

					if (pwd_in.ToString().Trim().ToUpper()==pwd_intable.ToString().Trim().ToUpper() )
					{
						this.czy_id=in_name.ToString().Trim();
					}
					else
					{
						string pwd_code=GetPWD3(in_name.ToString().Trim().ToUpper(),pwd_in.ToString().Trim().ToUpper());
						
						if (pwd_intable.ToString().Trim()==pwd_code.ToString().Trim())
						{
							
						}
						else
						{
							this.czy_id="wrong";
							MessageBox.Show("密码不正确！！");
						}
							

					}
				
				}
										
*/										
				
			}
			catch (SqlException ex) 
			{
				MessageBox.Show( "Error connecting to the server: " + ex.Message );
				czy_id="wrong";
				MessageBox.Show("id.txt读取失败");
			}

		}
		
		

		private  string GetPWD3(string UID , string InputPWD ) 
		{
			int  L ;
			int  i ;
			long U ;
			long P ;
			long C ;
			long A ;
			string Result="";
			string s;
			try
			{	
				
				A = this.NullToInt(UID);
				if (A == 0)  A = Asc(UID.Substring(0, 1));				
				for(i = 1;i<=8;i++)
				{
					s=((string)(UID + "SDEFSEDF")).Substring(i-1, 1);
					U = Asc( s) * i + A;
					s=((string)(InputPWD + "6fgh5642")).Substring(i-1, 1);
					P = Asc(s) * i + Asc(InputPWD.Substring(0, 1));
					C = ((long)(U * P * 19 * i)) % 101;
					C = C % 10 + Asc("0");
					Result = Result + ((char)C).ToString() ;																											 
				}
			}
			catch(Exception e)
			{
				//MsgWarning("加密版本为:。\n" + e.Message);
			}
			return Result;
		}


		public static int Asc(string chr)
		{
			char r;
			r=Convert.ToChar(chr); 
			return Convert.ToInt32(r);
		}

		private int NullToInt(object obj)
		{
			if (obj == null || obj == System.DBNull.Value)	//数据库空可以不判断,系统会自动转换为null
			{
				return 0;
			}
			else
			{
				return ToInt32(obj.ToString()) ;
			}
		}

		private int ToInt32(string S)
		{
			S=S.Trim();
			if (S.Trim() == "") return(0);
			if (S.IndexOf("-")>=0)
			{   //有负号，但不是开头，则转换为0
				if ( S.StartsWith("-") ==false ) return (0);
				if ( S.StartsWith("--")) return (0);
			}
			for (int i=0;i<S.Length;i++)
			{
				switch(S.Substring(i,1))
				{
					case "0":
					case "1":
					case "2":
					case "3":
					case "4":
					case "5":
					case "6":
					case "7":
					case "8":
					case "9":
						break;
					case "-":
						if ( S.Length==1) return (0);
						break;
					default:
						if (i == 0)
							return(0);
						else
							try
							{
								return(Convert.ToInt32(S.Substring(0,i)));
							}
							catch
							{
								return 0;
							}
						break;
				}
			}
			try
			{
				return(Convert.ToInt32(S));
			}
			catch
			{
				return 0;
			}			
		}

		private void name_TextChanged(object sender, System.EventArgs e)
		{
			if (name.Text.Length>=4)
			{
				password.Focus();
				//textFocus=2;
				
				//password.Select(0,password.Text.Length);

			}
		}

		private void n1_Click(object sender, System.EventArgs e)
		{
			if (textFocus==2)
			{
				password.Text=password.Text+"1";
			}
			if (textFocus==1)
			{
				name.Text=name.Text+"1";
			}
			
		}

		private void name_GotFocus(object sender, System.EventArgs e)
		{
			textFocus=1;
			name.BackColor=System.Drawing.SystemColors.InactiveCaptionText;
			password.BackColor=System.Drawing.SystemColors.Window;
		}

		private void password_GotFocus(object sender, System.EventArgs e)
		{
			textFocus=2;
			password.BackColor=System.Drawing.SystemColors.InactiveCaptionText;
			name.BackColor=System.Drawing.SystemColors.Window;
		}

		

		private void n2_Click(object sender, System.EventArgs e)
		{
			if (textFocus==2)
			{
				password.Text=password.Text+"2";
			}
			if (textFocus==1)
			{
				name.Text=name.Text+"2";
			}
			
		}

		private void n3_Click(object sender, System.EventArgs e)
		{
			if (textFocus==2)
			{
				password.Text=password.Text+"3";
			}
			if (textFocus==1)
			{
				name.Text=name.Text+"3";
			}
			
		}

		private void n4_Click(object sender, System.EventArgs e)
		{
			if (textFocus==2)
			{
				password.Text=password.Text+"4";
			}
			if (textFocus==1)
			{
				name.Text=name.Text+"4";
			}
			
		}

		private void n5_Click(object sender, System.EventArgs e)
		{
			if (textFocus==2)
			{
				password.Text=password.Text+"5";
			}
			if (textFocus==1)
			{
				name.Text=name.Text+"5";
			}
			
		}

		private void n6_Click(object sender, System.EventArgs e)
		{
			if (textFocus==2)
			{
				password.Text=password.Text+"6";
			}
			if (textFocus==1)
			{
				name.Text=name.Text+"6";
			}
			
		}

		private void n7_Click(object sender, System.EventArgs e)
		{
			if (textFocus==2)
			{
				password.Text=password.Text+"7";
			}
			if (textFocus==1)
			{
				name.Text=name.Text+"7";
			}
			
		}

		private void n8_Click(object sender, System.EventArgs e)
		{
			if (textFocus==2)
			{
				password.Text=password.Text+"8";
			}
			if (textFocus==1)
			{
				name.Text=name.Text+"8";
			}
			
		}

		private void n9_Click(object sender, System.EventArgs e)
		{
			if (textFocus==2)
			{
				password.Text=password.Text+"9";
			}
			if (textFocus==1)
			{
				name.Text=name.Text+"9";
			}
			
		}

		private void n0_Click(object sender, System.EventArgs e)
		{
			if (textFocus==2)
			{
				password.Text=password.Text+"0";
			}
			if (textFocus==1)
			{
				name.Text=name.Text+"0";
			}
			
		}

		private void nClear_Click(object sender, System.EventArgs e)
		{
			name.Text="";
			password.Text="";
			name.Focus();
			textFocus=1;
			
		}

		private void nBackSpace_Click(object sender, System.EventArgs e)
		{
			if (textFocus==1)
			{
				name.Text=name.Text.Substring(0,name.Text.Length-1);
			}
			if (textFocus==2)
			{
				password.Text=password.Text.Substring(0,password.Text.Length-1);
			}
		}

		private void pictureBox1_ParentChanged(object sender, System.EventArgs e)
		{
		
		}

		private void button1_Click_1(object sender, System.EventArgs e)
		{
			this.Close();
		}

		private void button2_Click(object sender, System.EventArgs e)
		{
			
			//CreateProcess("fexplore.exe",null,null,null,false,0,null,null,null,null);
		}

		
	}
}