Exemple #1
0
        private void BtnOK_Click(object sender, EventArgs e)
        {
            if (ValidateFields() == false)
            {
                return;
            }

            if (MessageBox.Show(this,
                                "Are you sure to change your Password ?",
                                J_Var.J_pProjectName,
                                MessageBoxButtons.YesNo,
                                MessageBoxIcon.Question,
                                MessageBoxDefaultButton.Button2) == DialogResult.Yes)
            {
                dmlService.J_BeginTransaction();
                strSQL = "UPDATE MST_USER " +
                         "SET    USER_PASSWORD = '******'" +
                         "WHERE  BRANCH_ID     =  " + J_Var.J_pBranchId + " " +
                         "AND    USER_ID       =  " + J_Var.J_pUserId + "";
                if (dmlService.J_ExecSql(strSQL) == false)
                {
                    dmlService.J_Rollback();
                    return;
                }
                dmlService.J_Commit();
                cmnService.J_PanelMessage(J_PanelIndex.e00_DisplayText, "Password Updated to :: ******* ");

                dmlService.Dispose();
                Application.Restart();
            }
        }
Exemple #2
0
 private void BtnCancel_Click(object sender, EventArgs e)
 {
     dmlService.Dispose();
     this.Close();
     this.Dispose();
 }
Exemple #3
0
        private void BtnOK_Click(object sender, EventArgs e)
        {
            try
            {
                // Check the Validation
                if (ValidateFields() == false)
                {
                    return;
                }

                // Make the query string for Company Information
                strSQL = "SELECT " + cmnService.J_SQLDBFormat("MST_SETUP.BRANCH_ID", J_ColumnType.Integer, J_SQLColFormat.NullCheck) + "                  AS BRANCH_ID," +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.BRANCH_CODE", J_ColumnType.String, J_SQLColFormat.NullCheck) + "                 AS BRANCH_CODE," +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.BRANCH_NAME", J_ColumnType.String, J_SQLColFormat.NullCheck) + "                 AS BRANCH_NAME," +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.COMPANY_NAME", J_ColumnType.String, J_SQLColFormat.NullCheck) + "                AS COMPANY_NAME," +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.ADDRESS", J_ColumnType.String, J_SQLColFormat.NullCheck) + "                     AS ADDRESS," +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.START_DATE", J_ColumnType.Date, J_SQLColFormat.DateFormatDDMMYYYY) + "           AS START_DATE," +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.SAVE_CONFIRMATION_MSG", J_ColumnType.Integer, J_SQLColFormat.NullCheck) + "       AS SAVE_CONFIRMATION_MSG," +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.NETWORK_CREDENTIAL_USERNAME", J_ColumnType.String, J_SQLColFormat.NullCheck) + " AS NETWORK_CREDENTIAL_USERNAME," +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.NETWORK_CREDENTIAL_PASSWORD", J_ColumnType.String, J_SQLColFormat.NullCheck) + " AS NETWORK_CREDENTIAL_PASSWORD," +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.NETWORK_CREDENTIAL_PORT", J_ColumnType.String, J_SQLColFormat.NullCheck) + "     AS NETWORK_CREDENTIAL_PORT," +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.NETWORK_CREDENTIAL_HOST", J_ColumnType.String, J_SQLColFormat.NullCheck) + "     AS NETWORK_CREDENTIAL_HOST, " +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.SMS_WORKING_KEY", J_ColumnType.String, J_SQLColFormat.NullCheck) + "     AS SMS_WORKING_KEY, " +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.SMS_OFFLINE_INVOICE_MESSAGE", J_ColumnType.String, J_SQLColFormat.NullCheck) + " AS SMS_OFFLINE_INVOICE_MESSAGE, " +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.SMS_ONLINE_INVOICE_MESSAGE", J_ColumnType.String, J_SQLColFormat.NullCheck) + " AS SMS_ONLINE_INVOICE_MESSAGE, " +
                         "       " + cmnService.J_SQLDBFormat("MST_SETUP.SMS_SENDER_NAME", J_ColumnType.String, J_SQLColFormat.NullCheck) + "             AS SMS_SENDER_NAME " +
                         "FROM   MST_SETUP " +
                         "WHERE  MST_SETUP.BRANCH_ID = " + J_Var.J_pBranchId + "";

                // return the data reader as per above query string
                this.reader = dmlService.J_ExecSqlReturnReader(strSQL);

                // check the given reader is null
                if (reader == null)
                {
                    cmbLoginId.Select();
                    return;
                }

                // fetch the data from reader
                while (reader.Read())
                {
                    J_Var.J_pBranchId          = Convert.ToInt32(Convert.ToString(reader["BRANCH_ID"]));
                    J_Var.J_pBranchCode        = Convert.ToString(reader["BRANCH_CODE"]);
                    J_Var.J_pBranchName        = Convert.ToString(reader["BRANCH_NAME"]);
                    J_Var.J_pCompanyName       = Convert.ToString(reader["COMPANY_NAME"]);
                    J_Var.J_pBranchAddress     = Convert.ToString(reader["ADDRESS"]);
                    J_Var.J_pSoftwareStartDate = Convert.ToString(reader["START_DATE"]);
                    J_Var.J_pSaveConfirmMsg    = Convert.ToInt32(Convert.ToString(reader["SAVE_CONFIRMATION_MSG"]));

                    //ADDED BY DHRUB ON 31/01/2015 FOR SEND EMAIL AGAINST IVOICE
                    J_Var.J_pNetworkCredential_Username = Convert.ToString(Convert.ToString(reader["NETWORK_CREDENTIAL_USERNAME"]));
                    J_Var.J_pNetworkCredential_Password = Convert.ToString(Convert.ToString(reader["NETWORK_CREDENTIAL_PASSWORD"]));
                    J_Var.J_pNetworkCredential_Port     = Convert.ToString(Convert.ToString(reader["NETWORK_CREDENTIAL_PORT"]));
                    J_Var.J_pNetworkCredential_Host     = Convert.ToString(Convert.ToString(reader["NETWORK_CREDENTIAL_HOST"]));

                    //ADDED BY DHRUB ON 31/01/2015 FOR SEND EMAIL AGAINST IVOICE
                    J_Var.J_pSMS_WorkingKey         = Convert.ToString(Convert.ToString(reader["SMS_WORKING_KEY"]));
                    J_Var.J_pOfflineInvoiceSMS_Text = Convert.ToString(Convert.ToString(reader["SMS_OFFLINE_INVOICE_MESSAGE"]));
                    J_Var.J_pOnlineInvoiceSMS_Text  = Convert.ToString(Convert.ToString(reader["SMS_ONLINE_INVOICE_MESSAGE"]));
                    J_Var.J_pSMS_SenderName         = Convert.ToString(Convert.ToString(reader["SMS_SENDER_NAME"]));
                }

                // reader is closed & disposed
                this.reader.Close();
                this.reader.Dispose();

                // Make the query string
                strSQL = "SELECT USER_ID," +
                         "       DISPLAY_NAME," +
                         "       USER_CATEGORY " +
                         "FROM   MST_USER " +
                         "WHERE  " + cmnService.J_SQLDBFormat("LOGIN_ID", J_SQLColFormat.UCase) + " = '" + cmnService.J_ReplaceQuote(cmbLoginId.Text.ToUpper().Trim()) + "' " +
                         "AND    USER_PASSWORD = '******' ";

                if (cmbLoginId.Text.ToUpper() != "ADMIN")
                {
                    strSQL = strSQL + "AND BRANCH_ID     =  " + J_Var.J_pBranchId + " ";
                }

                // return the dataset as per above query string
                DataSet ds = dmlService.J_ExecSqlReturnDataSet(strSQL);

                // check the given dataset is null
                if (ds == null)
                {
                    cmbLoginId.Select();
                    return;
                }
                if (ds.Tables[0].Rows.Count > 0)
                {
                    J_Var.J_pUserId          = Convert.ToInt32(Convert.ToString(ds.Tables[0].Rows[0][0]));
                    J_Var.J_pLoginId         = cmnService.J_ReplaceQuote(cmbLoginId.Text.ToUpper().Trim());
                    J_Var.J_pUserDisplayName = Convert.ToString(ds.Tables[0].Rows[0][1]);
                    J_Var.J_pUserCategory    = Convert.ToInt32(Convert.ToString(ds.Tables[0].Rows[0][2]));

                    // Close & Dispose the MstLogin Class
                    dmlService.Dispose();
                    this.Close();
                    this.Dispose();

                    if (J_Var.J_pLoginStatus == 1)
                    {
                        J_Var.frmMain.Close();
                        J_Var.frmMain.Dispose();
                    }

                    Hashtable nameValue = new Hashtable();
                    nameValue.Add("BRANCHINFO", J_Var.J_pBranchCode);

                    XMLService objxml = new XMLService();
                    objxml.J_CreateXMLFile(nameValue, Application.StartupPath + "/" + J_Var.J_pXmlBranchInfoFileName, "BRANCHINFO");

                    // Create object of MDI Class
                    J_Var.frmMain = new mdiBillingSystem();
                    J_Var.frmMain.ShowDialog();
                }
                else
                {
                    cmbLoginId.Select();
                }
            }
            catch (Exception err_handler)
            {
                this.reader.Close();
                this.reader.Dispose();

                cmnService.J_UserMessage(err_handler.Message);
                cmbLoginId.Select();
            }
        }
Exemple #4
0
 private void BtnExit_Click(object sender, System.EventArgs e)
 {
     dmlService.Dispose();
     this.Close();
     this.Dispose();
 }
Exemple #5
0
 private void mdiBillingSystem_FormClosing(object sender, FormClosingEventArgs e)
 {
     dmlService.Dispose();
     cmnService.Dispose();
 }
        static void Main()
        {
            // set the application name
            J_Var.J_pApplicationName = "BS v1.0";

            // set the project name
            J_Var.J_pProjectName = "Billing System";

            //@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
            // start block
            // set some parameters
            //@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

            // set the Zip password
            J_Var.J_pZipFilePassword = "******";

            // set the Login Screen come or not
            //J_Var.J_pLoginScreen = J_LoginScreen.NO;

            #region FOR MOCROSOFT ACCESS DATABASE

            // =========================================
            // FOR MOCROSOFT ACCESS DATABASE
            // =========================================

            J_Var.J_pMsAccessDatabaseName     = "BillingSystem.mdb";
            J_Var.J_pMsAccessDatabasePassword = "";

            J_Var.J_pApplicationType        = J_ApplicationType.StandAlone_Network;
            J_Var.J_pDatabaseType           = J_DatabaseType.SqlServer;
            J_Var.J_pConnectionProviderType = J_ConnectionProviderType.Sql;

            // =========================================
            // =========================================

            #endregion

            #region FOR MOCROSOFT SQL SERVER DATABASE

            // =========================================
            // FOR MOCROSOFT SQL SERVER DATABASE
            // =========================================

            //J_Var.J_pApplicationType = J_ApplicationType.StandAlone_Network;
            //J_Var.J_pDatabaseType = J_DatabaseType.SqlServer;
            //J_Var.J_pConnectionProviderType = J_ConnectionProviderType.Sql;

            // =========================================
            // =========================================

            #endregion

            // set the xml file name as connection to database
            J_Var.J_pXmlConnectionFileName = "_JS_BS.xml";

            // set the xml file name as Branch Information
            J_Var.J_pXmlBranchInfoFileName = "_JS_BS_B.xml";

            // set the command time-out
            J_Var.J_pCommandTimeout = 99999;

            //@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
            // end block
            //@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

            // declare & initialization objects
            DMLService    dmlService = new DMLService();
            CommonService cmnService = new CommonService();
            DateService   dtService  = new DateService();

            // set the Operating Syatem type [32 bit | 64 bit]
            J_Var.J_pOSType = cmnService.J_GetOSType();

            // declare & initialization variable
            string strSQL = string.Empty;

            // To Check the DateTime Format
            if (dtService.J_SystemDateFormatCheck_dd_MM_yyyy() == false)
            {
                return;
            }

            // to check the application type as StandAlone & SingleMachine
            if (J_Var.J_pApplicationType == J_ApplicationType.StandAlone_SingleMachine)
            {
                // to check the microsoft database file is exist or not
                if (cmnService.J_IsFileExist(Application.StartupPath + "/" + J_Var.J_pMsAccessDatabaseName) == false)
                {
                    dmlService.Dispose();
                    cmnService.J_UserMessage("Database file does not exist.\nPlease check the database file");
                    return;
                }

                // to check the connection is possible or not
                if (dmlService.J_ValidateConnection() == false)
                {
                    dmlService.Dispose();
                    cmnService.J_UserMessage("Invalid database.\nPlease check the database");
                    return;
                }

                // to check the MST_FAYEAR table is exist or not
                if (dmlService.J_IsDatabaseObjectExist("MST_FAYEAR") == false)
                {
                    dmlService.Dispose();
                    cmnService.J_UserMessage("Invalid database structure.\nPlease check the database");
                    return;
                }

                // declare & initialize the hashtable object to create the xml file
                Hashtable nameValue = new Hashtable();

                // store values to hashtable
                nameValue.Add("SERVERNAME", "");
                nameValue.Add("DATABASENAME", Application.StartupPath);
                nameValue.Add("USERNAME", J_Var.J_pMsAccessDatabaseName);
                nameValue.Add("PASSWORD", J_Var.J_pMsAccessDatabasePassword);

                // declare & initialize the object of XMLService
                XMLService objxml = new XMLService();

                // create the xml file to connect to the database
                objxml.J_CreateXMLFile(nameValue, Application.StartupPath + "/" + J_Var.J_pXmlConnectionFileName);

                if (dmlService.J_IsRecordExist("MST_FAYEAR") == true)
                {
                    dmlService.Dispose();

                    Application.EnableVisualStyles();
                    Application.SetCompatibleTextRenderingDefault(false);

                    if (J_Var.J_pLoginScreen == J_LoginScreen.YES)
                    {
                        CmnLogin frm = new CmnLogin();
                        frm.ShowDialog();
                        frm.Dispose();
                    }
                    else if (J_Var.J_pLoginScreen == J_LoginScreen.NO)
                    {
                        J_Var.frmMain = new mdiBillingSystem();
                        J_Var.frmMain.ShowDialog();
                    }
                }
                else
                {
                    dmlService.Dispose();

                    Application.EnableVisualStyles();
                    Application.SetCompatibleTextRenderingDefault(false);
                    CmnCreate1stFAYear frm = new CmnCreate1stFAYear();
                    frm.ShowDialog();
                    frm.Dispose();
                }
                return;
            }

            // to check the application type as StandAlone, SingleMachine & Browser to Config window
            if (J_Var.J_pApplicationType == J_ApplicationType.StandAlone_SingleMachineBrowser)
            {
                // to check the microsoft xml file is exist or not
                if (cmnService.J_IsFileExist(Application.StartupPath + "/" + J_Var.J_pXmlConnectionFileName) == false)
                {
                    dmlService.Dispose();

                    Application.EnableVisualStyles();
                    Application.SetCompatibleTextRenderingDefault(false);
                    SysServerInfoLocalBrowser frmLocalBrowser = new SysServerInfoLocalBrowser();
                    frmLocalBrowser.ShowDialog();
                    frmLocalBrowser.Dispose();
                    return;
                }

                DataSet dsUserInfo = dmlService.J_ConvertXmlToDataSet(Application.StartupPath + "/" + J_Var.J_pXmlConnectionFileName);
                if (dsUserInfo == null)
                {
                    return;
                }
                J_Var.J_pDatabaseName = cmnService.J_Decode(dsUserInfo.Tables[0].Rows[0][cmnService.J_Encode("DATABASENAME")].ToString());

                // to check the microsoft database file is exist or not
                if (cmnService.J_IsFileExist(J_Var.J_pDatabaseName + "/" + J_Var.J_pMsAccessDatabaseName) == false)
                {
                    dmlService.Dispose();

                    Application.EnableVisualStyles();
                    Application.SetCompatibleTextRenderingDefault(false);
                    SysServerInfoLocalBrowser frmLocalBrowser = new SysServerInfoLocalBrowser();
                    frmLocalBrowser.ShowDialog();
                    frmLocalBrowser.Dispose();
                    return;
                }

                // to check the connection is possible or not
                if (dmlService.J_ValidateConnection() == false)
                {
                    dmlService.Dispose();
                    cmnService.J_UserMessage("Invalid database.\nPlease check the database");
                    return;
                }

                // to check the MST_FAYEAR table is exist or not
                if (dmlService.J_IsDatabaseObjectExist("MST_FAYEAR") == false)
                {
                    dmlService.Dispose();
                    cmnService.J_UserMessage("Invalid database structure.\nPlease check the database");
                    return;
                }

                // check atleast one fayear data exist or not.
                if (dmlService.J_IsRecordExist("MST_FAYEAR") == true)
                {
                    dmlService.Dispose();

                    Application.EnableVisualStyles();
                    Application.SetCompatibleTextRenderingDefault(false);

                    if (J_Var.J_pLoginScreen == J_LoginScreen.YES)
                    {
                        CmnLogin frm = new CmnLogin();
                        frm.ShowDialog();
                        frm.Dispose();
                    }
                    else if (J_Var.J_pLoginScreen == J_LoginScreen.NO)
                    {
                        J_Var.frmMain = new mdiBillingSystem();
                        J_Var.frmMain.ShowDialog();
                    }
                }
                else
                {
                    dmlService.Dispose();

                    Application.EnableVisualStyles();
                    Application.SetCompatibleTextRenderingDefault(false);
                    CmnCreate1stFAYear frm = new CmnCreate1stFAYear();
                    frm.ShowDialog();
                    frm.Dispose();
                }
                return;
            }

            // to check the microsoft xml file is exist or not
            if (cmnService.J_IsFileExist(Application.StartupPath + "/" + J_Var.J_pXmlConnectionFileName) == true)
            {
                if (dmlService.J_ValidateConnection() == true)
                {
                    // check the MST_FAYEAR table exist or not
                    if (dmlService.J_IsDatabaseObjectExist("MST_FAYEAR") == true)
                    {
                        if (dmlService.J_IsRecordExist("MST_FAYEAR") == true)
                        {
                            dmlService.Dispose();

                            Application.EnableVisualStyles();
                            Application.SetCompatibleTextRenderingDefault(false);
                            CmnLogin frm = new CmnLogin();
                            frm.ShowDialog();
                            frm.Dispose();
                        }
                        else
                        {
                            dmlService.Dispose();

                            Application.EnableVisualStyles();
                            Application.SetCompatibleTextRenderingDefault(false);
                            CmnCreate1stFAYear frm = new CmnCreate1stFAYear();
                            frm.ShowDialog();
                            frm.Dispose();
                        }
                        return;
                    }
                }
            }

            dmlService.Dispose();

            if (J_Var.J_pDatabaseType == J_DatabaseType.MsAccess)
            {
                Application.EnableVisualStyles();
                Application.SetCompatibleTextRenderingDefault(false);
                SysServerInfoLocal frmLocal = new SysServerInfoLocal();
                frmLocal.ShowDialog();
                frmLocal.Dispose();
            }
            else if (J_Var.J_pDatabaseType == J_DatabaseType.SqlServer)
            {
                Application.EnableVisualStyles();
                Application.SetCompatibleTextRenderingDefault(false);
                SysServerInfoNetwork frmNetwork = new SysServerInfoNetwork();
                frmNetwork.ShowDialog();
                frmNetwork.Dispose();
            }
            return;
        }
        private void BtnSave_Click(object sender, EventArgs e)
        {
            try
            {
                // All validation
                if (ValidateFields() == false)
                {
                    return;
                }

                // Transaction is started
                dmlService.J_BeginTransaction();
                //---------------------------------------------
                strSQL = @" UPDATE MST_PARTY
                            SET    MOBILE_NO = '" + cmnService.J_ReplaceQuote(txtMobileNo.Text.Trim()) + @"',
                                   EMAIL_ID  = '" + cmnService.J_ReplaceQuote(txtEmailID.Text.Trim()) + @"',
                                   CONTACT_PERSON  = '" + cmnService.J_ReplaceQuote(txtContactPersonName.Text.Trim()) + @"'
                            WHERE  PARTY_ID  = " + lngPartyId;

                if (dmlService.J_ExecSql(strSQL) == false)
                {
                    //Rollback Transaction
                    dmlService.J_Rollback();
                    return;
                }
                //---------------------------------------------
                //Commit Transaction
                //---------------------------------------------
                dmlService.J_Commit();
                //---------------------------------------------
                BS.BS_PartyContactPerson = cmnService.J_ReplaceQuote(txtContactPersonName.Text.Trim());
                BS.BS_PartyMobNo         = cmnService.J_ReplaceQuote(txtMobileNo.Text.Trim());
                BS.BS_PartyEmailId       = cmnService.J_ReplaceQuote(txtEmailID.Text.Trim());
                //
                if (chkSMS.Checked == true)
                {
                    BS.BS_PartySendSMS = true;
                }
                else
                {
                    BS.BS_PartySendSMS = false;
                }
                //
                if (chkEmail.Checked == true)
                {
                    BS.BS_PartySendEmail = true;
                }
                else
                {
                    BS.BS_PartySendEmail = false;
                }
                //---------------------------------------------
                BS.BS_SaveInvoiceStatus = true;

                dmlService.Dispose();
                this.Close();
                this.Dispose();
            }
            catch (Exception err)
            {
                //Rollback Transaction
                dmlService.J_Rollback();

                cmnService.J_UserMessage(err.Message);
            }
        }
Exemple #8
0
        private void BtnSubmit_Click(object sender, EventArgs e)
        {
            try
            {
                // all validations
                if (ValidateFields() == false)
                {
                    return;
                }

                string strDatabasePath = cmnService.J_GetDirectoryName(txtBrowser.Text);

                // create the connection xml file
                Hashtable nameValue = new Hashtable();
                nameValue.Add("SERVERNAME", "");
                nameValue.Add("DATABASENAME", strDatabasePath);
                nameValue.Add("USERNAME", J_Var.J_pMsAccessDatabaseName);
                nameValue.Add("PASSWORD", J_Var.J_pMsAccessDatabasePassword);

                XMLService objxml = new XMLService();
                objxml.J_CreateXMLFile(nameValue, Application.StartupPath + "/" + J_Var.J_pXmlConnectionFileName);

                if (dmlService.J_IsDatabaseObjectExist("MST_FAYEAR") == true)
                {
                    // Close & Dispose the MstLogin Class
                    this.Close();
                    this.Dispose();

                    // Close & Dispose the main Class
                    if (J_Var.J_pLoginStatus == 1)
                    {
                        J_Var.frmMain.Close();
                        J_Var.frmMain.Dispose();
                    }

                    if (dmlService.J_IsRecordExist("MST_FAYEAR") == true)
                    {
                        dmlService.Dispose();

                        if (J_Var.J_pLoginScreen == J_LoginScreen.YES)
                        {
                            CmnLogin frm = new CmnLogin();
                            frm.ShowDialog();
                            frm.Dispose();
                        }
                        else if (J_Var.J_pLoginScreen == J_LoginScreen.NO)
                        {
                            J_Var.frmMain = new mdiBillingSystem();
                            J_Var.frmMain.ShowDialog();
                        }
                    }
                    else
                    {
                        dmlService.Dispose();

                        CmnCreate1stFAYear frm = new CmnCreate1stFAYear();
                        frm.ShowDialog();
                        frm.Dispose();
                    }
                    return;
                }
                else
                {
                    dmlService.Dispose();
                    cmnService.J_UserMessage("Invalid database structure.\nPlease check the database");
                    BtnBrowser.Focus();
                    return;
                }
            }
            catch (Exception err_handler)
            {
                dmlService.Dispose();
                cmnService.J_UserMessage(err_handler.Message);
            }
        }