Beispiel #1
0
        }// end if

        #endregion
        public int tbEmpSecarfInfo(tbEmployeeClass Customer)
        {
            string strSecarf = null;
            int    intFalg   = 0;

            try
            {
                tbDai     = new tbDaiConnection(); //实例方法类
                oledCon   = tbDai.OledCon();       //打开数据库联接
                strSecarf = "select * from tb_Employee where EmpEngish ='" + Customer.EmpEngish + "'";

                oledCmd = new OleDbCommand(strSecarf, oledCon); //实例OleDbCommand对象
                oledDr  = oledCmd.ExecuteReader();              //调用方法
                oledDr.Read();
                if (oledDr.HasRows)
                {
                    intFalg = 1;
                }
                oledDr.Close();
                return(intFalg);
            }
            catch (Exception ee)
            {
                return(intFalg);
            }
        }// end if
Beispiel #2
0
        }// end fi

        #endregion
        #region//登录信息
        public int tbEmpLog(tbEmployeeClass Customer)
        {
            string strSecarf = null;
            int    intFalg   = 0;

            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();

                strSecarf = "select * from tb_Employee where EmpEngish='" + Customer.EmpEngish + "' and EmpPasword='" + Customer.EmpPasword + "'";

                oledCmd = new OleDbCommand(strSecarf, oledCon);
                oledDr  = oledCmd.ExecuteReader();//
                oledDr.Read();
                if (oledDr.HasRows)
                {
                    intFalg = 1;
                }
                return(intFalg);
            }
            catch (Exception ee)
            {
                return(intFalg);
            }
        }// end if
Beispiel #3
0
        }// end if

        #endregion

        #region//修改员工信息,返回值, 1表示成功,0表示失败
        public int tbEmployeeUpdate(tbEmployeeClass Customer)
        {
            int intFalg = 0;

            try
            {
                tbDai   = new tbDaiConnection();              //实例一个联接数据库对象
                oledCon = tbDai.OledCon();                    //打开数据库
                string strUpdate = "update tb_Employee set "; //创建添加字符串
                strUpdate += "EmpName ='" + Customer.strEmpName + "',EmpNation= '" + Customer.shEmpNation + "',EmpEngish='" + Customer.EmpEngish + "',EmpPasword='" + Customer.EmpPasword + "',";
                strUpdate += "EmpSex='" + Customer.shEmpSex + "',EmpIDcard='" + Customer.strEmpIDcard + "',fldEmpBirthday='" + Customer.strEmpSpecialty + "',EmpOfficeTel='" + Customer.strEmpOfficeTel + "',";
                strUpdate += "EmpOICQ='" + Customer.strEmpOICQ + "',EmpEmail='" + Customer.strEmpEmail + "',EmpState='" + Customer.shEmpState + "',";
                strUpdate += "EmpCity='" + Customer.shEmpCity + "',EmpWorkDate='" + Customer.EmpWorkDate + "',EmpDemissionDate='" + Customer.EmpDemissionDate + "',";
                strUpdate += "fldEmpRemark='" + Customer.strfldEmpRemark + "',fldEmpWorkFlag='" + Customer.byfldEmpWorkFlag + "',EmpRegDate='" + Customer.EmpRegDate + "'";
                strUpdate += " where EmployeeID='" + Customer.strEmployeeID + "'";
                oledCmd    = new OleDbCommand(strUpdate, oledCon); //实例OleDbCommand对象
                if (oledCmd.ExecuteNonQuery() != 0)                //调用方法执行添加操作,不等于0添加成功
                {
                    intFalg = 1;                                   //修改成功
                }
                return(intFalg);
            }
            catch (Exception ee)
            {
                return(intFalg);
            }
        }
Beispiel #4
0
        }// end if

        #endregion
        #region //填冲客户编信息 TrreView控件
        public void fillEmployee(object objTreeView, object obimage, OleDbDataReader dr)
        {
            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                oledDr  = dr;
                if (objTreeView.GetType().ToString() == "System.Windows.Forms.TreeView")                //判断参数类型
                {
                    System.Windows.Forms.ImageList imlist = (System.Windows.Forms.ImageList)obimage;    //实例参数对象
                    System.Windows.Forms.TreeView  TV     = (System.Windows.Forms.TreeView)objTreeView; //实例参数对象
                    TV.Nodes.Clear();                                                                   //清除节点数据
                    TV.ImageList = imlist;                                                              //调置控件属性
                    System.Windows.Forms.TreeNode TN = new System.Windows.Forms.TreeNode("员工编号", 0, 1); //添加根节点
                    while (oledDr.Read())
                    {
                        TN.Nodes.Add("", oledDr[0].ToString(), 0, 1); //添加子节点
                    }
                    TV.Nodes.Add(TN);
                    oledDr.Close();
                    TV.ExpandAll();//展
                }
            }//
            catch (Exception ee)
            {
            }
        }// end fi
Beispiel #5
0
        }// end fi

        #endregion
        #region //查询电话记录返回 一个 OleDbDataReade 对象
        public OleDbDataReader tbTelRecordSecrf(tbTelRecordClass Customer, string strFalg)
        {
            string strSecre = null;

            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                if (strFalg == "1")
                {
                    strSecre = "select * from tb_TelRecord where fldTel like '%" + Customer.strfldTel + "%'";
                }
                if (strFalg == "2")
                {
                    strSecre = "select * from tb_TelRecord where sType = '" + Customer.strsType + "'";
                }



                oledCmd = new OleDbCommand(strSecre, oledCon);
                oledDr  = oledCmd.ExecuteReader();
                return(oledDr);
            }
            catch (Exception ee)
            {
                return(oledDr);;
            }
        }// end fi
Beispiel #6
0
        }// end if

        #endregion
        #region//查询员工信息,返回,OleDbDataReader对象
        public OleDbDataReader tbEmpSecarf(tbEmployeeClass Customer)
        {
            string strSecarf = null;

            try
            {
                tbDai   = new tbDaiConnection(); //实例方法类
                oledCon = tbDai.OledCon();       //打开数据库联接
                if (Customer.strEmployeeID != "")
                {
                    strSecarf = "select * from tb_Employee where EmployeeID='" + Customer.strEmployeeID + "'";
                }
                else
                {
                    strSecarf = "select * from tb_Employee where fldEmpWorkFlag = false";
                }
                oledCmd = new OleDbCommand(strSecarf, oledCon); //实例OleDbCommand对象
                oledDr  = oledCmd.ExecuteReader();              //调用方法
                return(oledDr);
            }
            catch (Exception ee)
            {
                return(oledDr);
            }
        }// end if
Beispiel #7
0
        }// end if

        #endregion
        #region //填冲客户编信息 TrreView控件
        public void filltbProPath(object objTreeView, object obimage, OleDbDataReader dr)
        {
            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                oledDr  = dr;
                if (objTreeView.GetType().ToString() == "System.Windows.Forms.TreeView")
                {
                    System.Windows.Forms.ImageList imlist = (System.Windows.Forms.ImageList)obimage;

                    System.Windows.Forms.TreeView TV = (System.Windows.Forms.TreeView)objTreeView;
                    TV.Nodes.Clear();

                    TV.ImageList = imlist;
                    System.Windows.Forms.TreeNode TN = new System.Windows.Forms.TreeNode("客户编号", 0, 1);
                    while (oledDr.Read())
                    {
                        TN.Nodes.Add("", oledDr[0].ToString(), 0, 1);
                    }
                    TV.Nodes.Add(TN);
                    oledDr.Close();
                    TV.ExpandAll();
                }
            }//
            catch (Exception ee)
            {
            }
        }// end fi
Beispiel #8
0
        }// end if

        #endregion
        #region//修改客户信息,返回值, 1表示成功,0表示失败
        public int tbCustomerUpdate(tbCustomerClass Customer)
        {
            int intFalg = 0;

            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                string strUpdate = "update tb_Customer set ";
                strUpdate += "khName ='" + Customer.khName + "',";
                strUpdate += "khPi ='" + Customer.khPi + "',khType='" + Customer.khType + "',khHandye='" + Customer.khHandye + "',khState='" + Customer.khState + "',";
                strUpdate += "khTel='" + Customer.kuTel + "',kuOffice='" + Customer.kuOffice + "',kuEmail='" + Customer.kuEmail + "',";
                strUpdate += "kuAddress='" + Customer.kuAddress + "',kuChangPi='" + Customer.kuChangPi + "',kuSum='" + Customer.kuSum + "',";
                strUpdate += "kuDate='" + Customer.kuDate + "',kuEmploy='" + Customer.kuEmploy + "',kuDateLaste='" + Customer.kuDateLaste + "',kuFalg='" + Customer.kuFalg + "'";
                strUpdate += " where khID='" + Customer.khID + "'";
                oledCmd    = new OleDbCommand(strUpdate, oledCon);
                if (oledCmd.ExecuteNonQuery() != 0)
                {
                    intFalg = 1;//添加成功
                }
                return(intFalg);
            }
            catch (Exception ee)
            {
                return(intFalg);
            }
        }// end if
Beispiel #9
0
        public int tbEmployeeAdd(tbEmployeeClass Customer)
        {
            int intFalg = 0;

            try
            {
                tbDai = new tbDaiConnection();               //实例一个联接数据库对象
                       oledCon = tbDai.OledCon();            //打开数据库
                string strAdd  = "insert into tb_Employee "; //创建添加字符串
                strAdd += "values('" + Customer.strEmployeeID + "','" + Customer.strEmpName + "','" + Customer.EmpEngish + "','" + Customer.EmpPasword + "','" + Customer.shEmpNation + "',";
                strAdd += "'" + Customer.shEmpSex + "','" + Customer.strEmpIDcard + "','" + Customer.strEmpSpecialty + "','" + Customer.strEmpOfficeTel + "',";
                strAdd += "'" + Customer.strEmpOICQ + "','" + Customer.strEmpEmail + "','" + Customer.shEmpState + "',";
                strAdd += "'" + Customer.shEmpCity + "','" + Customer.EmpWorkDate + "','" + Customer.EmpDemissionDate + "',";
                strAdd += "'" + Customer.strfldEmpRemark + "','" + Customer.byfldEmpWorkFlag + "','" + Customer.EmpRegDate + "')";
                oledCmd = new OleDbCommand(strAdd, oledCon);   //实例OleDbCommand对象
                if (oledCmd.ExecuteNonQuery() != 0)            //调用方法执行添加操作,不等于0添加成功
                {
                    intFalg = 1;                               //添加成功
                }
                return(intFalg);
            }
            catch (Exception ee)
            {
                return(intFalg);
            }
        }// end if
Beispiel #10
0
        }// end fi

        #endregion
        #region //查询电话记录返回 一个 DataSet 对象
        public DataSet tbTelRecordSet(string Customer)
        {
            string strSescf = null;

            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                if (Customer != "")
                {
                    strSescf = "select * from tb_TelRecord where like '" + Customer + "%'";
                }
                else
                {
                    strSescf = "select * from tb_TelRecord";
                }
                oledDDa = new OleDbDataAdapter(strSescf, oledCon);
                ds      = new DataSet();
                oledDDa.Fill(ds, "tbTelRecord");
                return(ds);
            }
            catch (Exception ee)
            {
                return(ds);
            }
        }// end fi
Beispiel #11
0
        }// end fi

        #endregion
        #region //填冲商品类别信息 TrreView控件
        public void filltbProPath(object objTreeView, object obimage)
        {
            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                string strAdd = "select * from tb_ProPath where ProPath='" + 0 + "'";
                oledCmd = new OleDbCommand(strAdd, oledCon);
                oledDr  = oledCmd.ExecuteReader();
                if (objTreeView.GetType().ToString() == "System.Windows.Forms.TreeView")
                {
                    System.Windows.Forms.ImageList imlist = (System.Windows.Forms.ImageList)obimage;

                    System.Windows.Forms.TreeView TV = (System.Windows.Forms.TreeView)objTreeView;
                    TV.Nodes.Clear();

                    TV.ImageList = imlist;
                    System.Windows.Forms.TreeNode TN = new System.Windows.Forms.TreeNode("商品分类", 0, 1);
                    while (oledDr.Read())
                    {
                        TN.Nodes.Add("", oledDr[1].ToString(), 0, 1);
                    }
                    TV.Nodes.Add(TN);
                    oledDr.Close();
                    TV.ExpandAll();
                }
            }//
            catch (Exception ee)
            {
            }
        }// end fi
Beispiel #12
0
        }// end if

        #endregion
        #region//修改产品信息,返回值, 1表示成功,0表示失败
        public int tbProductionUpdate(tbProductionClass Customer)
        {
            int intFalg = 0;

            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                string strAdd = "update tb_Production set ";
                strAdd += "ProName='" + Customer.strProName + "',SellPrice='" + Customer.dePrice + "',ProPath='" + Customer.strProPath + "',";
                strAdd += "ProManufacturer='" + Customer.strProManufacturer + "',ProPOV='" + Customer.intProPOV + "',ProExplain ='" + Customer.strProExplain + "',";
                strAdd += "ProRegDate='" + Customer.daProRegDate + "',ProOperator='" + Customer.strProOperator + "',";
                strAdd += "ProMemo='" + Customer.strProMemo + "',ProFalg='" + Customer.ProFalg + "' where ProNo='" + Customer.strProNo + "'";

                oledCmd = new OleDbCommand(strAdd, oledCon);
                if (oledCmd.ExecuteNonQuery() != 0)
                {
                    intFalg = 1;//添加成功
                }
                return(intFalg);
            }
            catch (Exception ee)
            {
                return(intFalg);
            }
        }// end if
Beispiel #13
0
        public int tbProductionAdd(tbProductionClass Customer)
        {
            int intFalg = 0;

            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                string strAdd = "insert into tb_Production ";
                strAdd += "values('" + Customer.strProNo + "','" + Customer.strProName + "','" + Customer.dePrice + "','" + Customer.strProPath + "',";
                strAdd += "'" + Customer.strProManufacturer + "','" + Customer.intProPOV + "','" + Customer.strProExplain + "',";
                strAdd += "'" + Customer.daProRegDate + "','" + Customer.strProOperator + "',";
                strAdd += "'" + Customer.strProMemo + "','" + Customer.ProFalg + "')";
                oledCmd = new OleDbCommand(strAdd, oledCon);
                if (oledCmd.ExecuteNonQuery() != 0)
                {
                    intFalg = 1;//添加成功
                }
                return(intFalg);
            }
            catch (Exception ee)
            {
                return(intFalg);
            }
        }// end if
Beispiel #14
0
        public int tbCustomerAdd(tbCustomerClass Customer)
        {
            int intFalg = 0;

            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                string strAdd = "insert into tb_Customer ";
                strAdd += "values('" + Customer.khID + "','" + Customer.khName + "',";
                strAdd += "'" + Customer.khPi + "','" + Customer.khType + "','" + Customer.khHandye + "','" + Customer.khState + "',";
                strAdd += "'" + Customer.kuTel + "','" + Customer.kuOffice + "','" + Customer.kuEmail + "',";
                strAdd += "'" + Customer.kuAddress + "','" + Customer.kuChangPi + "','" + Customer.kuSum + "',";
                strAdd += "'" + Customer.kuDate + "','" + Customer.kuEmploy + "','" + Customer.kuDateLaste + "','" + Customer.kuFalg + "')";
                oledCmd = new OleDbCommand(strAdd, oledCon);
                if (oledCmd.ExecuteNonQuery() != 0)
                {
                    intFalg = 1;//添加成功
                }
                return(intFalg);
            }
            catch (Exception ee)
            {
                return(intFalg);
            }
        }// end if
Beispiel #15
0
 public void filltb_Marital(object comb)
 {
     tbDai   = new tbDaiConnection();
     oledCon = tbDai.OledCon();
     oledDDa = new OleDbDataAdapter("select LCaption from tb_Marital ", oledCon);
     ds      = new DataSet();
     oledDDa.Fill(ds);
     if (comb.GetType().ToString() == "System.Windows.Forms.ComboBox")
     {
         System.Windows.Forms.ComboBox cmb = (System.Windows.Forms.ComboBox)comb;
         cmb.DataSource    = ds.Tables[0].DefaultView;
         cmb.DisplayMember = "LCaption";
     }
     oledCon.Close();
 }
Beispiel #16
0
        }// end fi

        #endregion
        #region //查询商品类别信息 成功返回1,失败返回0
        public OleDbDataReader tbProPathSearch()
        {
            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                string strAdd = "select * from tb_ProPath where ProPath='" + 0 + "'";
                oledCmd = new OleDbCommand(strAdd, oledCon);
                oledDr  = oledCmd.ExecuteReader();
                return(oledDr);
            }
            catch (Exception ee)
            {
                return(oledDr);
            }
        }// end fi
Beispiel #17
0
        }// end if

        #endregion
        #region//查询产品信息,返回,OleDbDataReader对象
        public OleDbDataReader tbProductionSecarf(tbProductionClass Customer)
        {
            string strSecarf = null;

            try
            {
                tbDai     = new tbDaiConnection();
                oledCon   = tbDai.OledCon();
                strSecarf = "select * from tb_Production where ProNo='" + Customer.strProNo + "'";
                oledCmd   = new OleDbCommand(strSecarf, oledCon);
                oledDr    = oledCmd.ExecuteReader();//
                return(oledDr);
            }
            catch (Exception ee)
            {
                return(oledDr);
            }
        }// end if
Beispiel #18
0
        public int tbProPathMenthodAdd(tbProPathClass Customer)
        {
            int intFalg = 0;

            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                string strAdd = "insert into tb_ProPath ";
                strAdd += "values('" + Customer.ProID + "','" + Customer.ProName + "','" + Customer.ProPath + "')";
                oledCmd = new OleDbCommand(strAdd, oledCon);
                if (oledCmd.ExecuteNonQuery() != 0)
                {
                    intFalg = 1;//添加成功
                }
                return(intFalg);
            }
            catch (Exception ee)
            {
                return(intFalg);
            }
        }// end fi
Beispiel #19
0
        }// end if

        #endregion
        #region //删除商品类别信息 成功返回1,失败返回0
        public int tbProPathUpdate(tbProPathClass Customer)
        {
            int intFalg = 0;

            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                string strAdd = "update tb_ProPath set ";
                strAdd += "ProPath='" + Customer.ProPath + "' where ProID='" + Customer.ProID + "' ";
                oledCmd = new OleDbCommand(strAdd, oledCon);
                if (oledCmd.ExecuteNonQuery() != 0)
                {
                    intFalg = 1;//添加成功
                }
                return(intFalg);
            }
            catch (Exception ee)
            {
                return(intFalg);
            }
        }// end fi
Beispiel #20
0
        public int tbEmployeeDelete(tbEmployeeClass Customer)
        {
            int intFalg = 0;

            try
            {
                tbDai   = new tbDaiConnection();                  //实例一个联接数据库对象
                oledCon = tbDai.OledCon();                        //联接数据库
                string strUpdate = "update tb_Employee set ";     //创建删除字符串
                strUpdate += "fldEmpWorkFlag='" + Customer.byfldEmpWorkFlag + "'";
                strUpdate += " where EmployeeID='" + Customer.strEmployeeID + "'";
                oledCmd    = new OleDbCommand(strUpdate, oledCon);
                if (oledCmd.ExecuteNonQuery() != 0)
                {
                    intFalg = 1;//添加成功
                }
                return(intFalg);
            }
            catch (Exception ee)
            {
                return(intFalg);
            }
        }// end if
Beispiel #21
0
        public int tbTelRecordAdd(tbTelRecordClass Customer)
        {
            int intFalg = 0;

            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                string strAdd = "insert into tb_TelRecord (fldTel,SearchDate,fldChannel,sFile,sType,fldMemo)";
                strAdd += "values('" + Customer.strfldTel + "','" + Customer.daSearchDate + "','" + Customer.shfldChannel + "',";
                strAdd += "'" + Customer.strsFile + "',";
                strAdd += "'" + Customer.strsType + "','" + Customer.strfldMemo + "')";
                oledCmd = new OleDbCommand(strAdd, oledCon);
                if (oledCmd.ExecuteNonQuery() != 0)
                {
                    intFalg = 1;//添加成功
                }
                return(intFalg);
            }
            catch (Exception ee)
            {
                return(intFalg);
            }
        }// end fi
Beispiel #22
0
        }// end if

        #endregion
        #region//删除客户信息,返回值, 1表示成功,0表示失败,将客户删除标记修改为1
        public int tbCustomerDelete(tbCustomerClass Customer)
        {
            int intFalg = 0;

            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                string strUpdate = "update tb_Customer set ";

                strUpdate += "kuFalg='" + Customer.kuFalg + "'";
                strUpdate += " where khID='" + Customer.khID + "'";
                oledCmd    = new OleDbCommand(strUpdate, oledCon);
                if (oledCmd.ExecuteNonQuery() != 0)
                {
                    intFalg = 1;//添加成功
                }
                return(intFalg);
            }
            catch (Exception ee)
            {
                return(intFalg);
            }
        }// end if
Beispiel #23
0
        }// end if

        #endregion
        #region//查询客户信息,返回,OleDbDataReader对象
        public OleDbDataReader tbCustomerSecarf(tbCustomerClass Customer, string strFalg)
        {
            string strSecarf = null;

            try
            {
                tbDai   = new tbDaiConnection();
                oledCon = tbDai.OledCon();
                switch (strFalg)
                {
                case "khID":    //客户ID
                    strSecarf = "select * from tb_Customer where khID='" + Customer.khID + "'";
                    break;

                case "LikekhID":    //客户ID
                    if (Customer.khID == "")
                    {
                        strSecarf = "select * from tb_Customer where kuFalg= 0";
                    }
                    else
                    {
                        strSecarf = "select * from tb_Customer where khID like '%" + Customer.khID + "%' and kuFalg= 0";
                    }
                    break;

                case "khName":    //客户姓名
                    strSecarf = "select * from tb_Customer where khPi='" + Customer.khPi + "' and kuFalg= 0";
                    break;

                case "LikekhName":    //客户姓名
                    if (Customer.khPi != "")
                    {
                        strSecarf = "select * from tb_Customer where khPi like'%" + Customer.khPi + "%' and kuFalg= 0";
                    }
                    else
                    {
                        strSecarf = "select * from tb_Customer where kuFalg= 0";
                    }
                    //  "select * from tb_TelSend where TelContent like '%" + textBox1.Text + "%'";
                    break;

                case "kuComputy":    //公司姓名
                    strSecarf = "select * from tb_Customer where khName='" + Customer.khName + "'and kuFalg= 0 ";
                    break;

                case "kuComputylike":    //公司姓名
                    if (Customer.khName != "")
                    {
                        strSecarf = "select * from tb_Customer where khName like'%" + Customer.khName + "%' and kuFalg= 0";
                    }
                    else
                    {
                        strSecarf = "select * from tb_Customer where kuFalg= 0";
                    }

                    break;

                case "khTel":    //电话查询
                    strSecarf = "select * from tb_Customer where khTel='" + Customer.kuTel + "' or kuOffice='" + Customer.kuOffice + "'";
                    break;

                case "khTelLike":    //电话查询
                    if (Customer.kuTel != "" || Customer.kuOffice != "")
                    {
                        strSecarf = "select * from tb_Customer where khTel like '%" + Customer.kuTel + "%' or kuOffice like '%" + Customer.kuOffice + "%'";
                    }
                    else
                    {
                        strSecarf = "select * from tb_Customer where kuFalg= 0";
                    }

                    break;
                }
                oledCmd = new OleDbCommand(strSecarf, oledCon);
                oledDr  = oledCmd.ExecuteReader();//
                return(oledDr);
            }
            catch (Exception ee)
            {
                return(oledDr);
            }
        }// end if