empyroll.vb

humar resourse management

' Human Resources Management System (HRMS)
'
' Programmed by: Nura Tijjani Abubakar ([e-mail])
' Submitted to: Mr. Ravindran Kanapathy
'
' Oxford Brookes University (OBU)
' Final Year Project (November, 2007)

Public Class emPyroll
    Inherits System.Windows.Forms.Form

#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    Friend WithEvents OleDbSelectCommand1 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbInsertCommand1 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbUpdateCommand1 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbDeleteCommand1 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbConnection1 As System.Data.OleDb.OleDbConnection
    Friend WithEvents OleDbDataAdapter1 As System.Data.OleDb.OleDbDataAdapter
    Friend WithEvents objnewEmpDS As HRMS.newEmpDS
    Friend WithEvents btnUpdate As System.Windows.Forms.Button
    Friend WithEvents btnCancelAll As System.Windows.Forms.Button
    Friend WithEvents lblemp_fname As System.Windows.Forms.Label
    Friend WithEvents lblemp_idno As System.Windows.Forms.Label
    Friend WithEvents editemp_fname As System.Windows.Forms.TextBox
    Friend WithEvents editemp_idno As System.Windows.Forms.TextBox
    Friend WithEvents lblemp_pos As System.Windows.Forms.Label
    Friend WithEvents lblemp_stat As System.Windows.Forms.Label
    Friend WithEvents editemp_pos As System.Windows.Forms.TextBox
    Friend WithEvents editemp_stat As System.Windows.Forms.TextBox
    Friend WithEvents btnNavFirst As System.Windows.Forms.Button
    Friend WithEvents btnNavPrev As System.Windows.Forms.Button
    Friend WithEvents lblNavLocation As System.Windows.Forms.Label
    Friend WithEvents btnNavNext As System.Windows.Forms.Button
    Friend WithEvents btnLast As System.Windows.Forms.Button
    Friend WithEvents btnAdd As System.Windows.Forms.Button
    Friend WithEvents btnDelete As System.Windows.Forms.Button
    Friend WithEvents btnCancel As System.Windows.Forms.Button
    Friend WithEvents OleDbDataAdapter2 As System.Data.OleDb.OleDbDataAdapter
    Friend WithEvents OleDbSelectCommand2 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbInsertCommand2 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbUpdateCommand2 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbDeleteCommand2 As System.Data.OleDb.OleDbCommand
    Friend WithEvents OleDbCommand1 As System.Data.OleDb.OleDbCommand
    Friend WithEvents DataSet31 As HRMS.DataSet3
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Public WithEvents cmd_Compute As System.Windows.Forms.Button
    Public WithEvents Button2 As System.Windows.Forms.Button
    Public WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents DataGrid1 As System.Windows.Forms.DataGrid
    Friend WithEvents DataGridTableStyle1 As System.Windows.Forms.DataGridTableStyle
    Friend WithEvents DataGridTextBoxColumn2 As System.Windows.Forms.DataGridTextBoxColumn
    Friend WithEvents Style1 As System.Windows.Forms.DataGridTextBoxColumn
    Friend WithEvents Label2 As System.Windows.Forms.Label
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(emPyroll))
        Me.OleDbSelectCommand1 = New System.Data.OleDb.OleDbCommand
        Me.OleDbConnection1 = New System.Data.OleDb.OleDbConnection
        Me.OleDbInsertCommand1 = New System.Data.OleDb.OleDbCommand
        Me.OleDbUpdateCommand1 = New System.Data.OleDb.OleDbCommand
        Me.OleDbDeleteCommand1 = New System.Data.OleDb.OleDbCommand
        Me.OleDbDataAdapter1 = New System.Data.OleDb.OleDbDataAdapter
        Me.objnewEmpDS = New HRMS.newEmpDS
        Me.btnUpdate = New System.Windows.Forms.Button
        Me.btnCancelAll = New System.Windows.Forms.Button
        Me.lblemp_fname = New System.Windows.Forms.Label
        Me.lblemp_idno = New System.Windows.Forms.Label
        Me.editemp_fname = New System.Windows.Forms.TextBox
        Me.editemp_idno = New System.Windows.Forms.TextBox
        Me.lblemp_pos = New System.Windows.Forms.Label
        Me.lblemp_stat = New System.Windows.Forms.Label
        Me.editemp_pos = New System.Windows.Forms.TextBox
        Me.editemp_stat = New System.Windows.Forms.TextBox
        Me.btnNavFirst = New System.Windows.Forms.Button
        Me.btnNavPrev = New System.Windows.Forms.Button
        Me.lblNavLocation = New System.Windows.Forms.Label
        Me.btnNavNext = New System.Windows.Forms.Button
        Me.btnLast = New System.Windows.Forms.Button
        Me.btnAdd = New System.Windows.Forms.Button
        Me.btnDelete = New System.Windows.Forms.Button
        Me.btnCancel = New System.Windows.Forms.Button
        Me.OleDbDataAdapter2 = New System.Data.OleDb.OleDbDataAdapter
        Me.OleDbDeleteCommand2 = New System.Data.OleDb.OleDbCommand
        Me.OleDbInsertCommand2 = New System.Data.OleDb.OleDbCommand
        Me.OleDbSelectCommand2 = New System.Data.OleDb.OleDbCommand
        Me.OleDbUpdateCommand2 = New System.Data.OleDb.OleDbCommand
        Me.OleDbCommand1 = New System.Data.OleDb.OleDbCommand
        Me.DataSet31 = New HRMS.DataSet3
        Me.TextBox1 = New System.Windows.Forms.TextBox
        Me.Label1 = New System.Windows.Forms.Label
        Me.cmd_Compute = New System.Windows.Forms.Button
        Me.Button2 = New System.Windows.Forms.Button
        Me.Button1 = New System.Windows.Forms.Button
        Me.DataGrid1 = New System.Windows.Forms.DataGrid
        Me.DataGridTableStyle1 = New System.Windows.Forms.DataGridTableStyle
        Me.Style1 = New System.Windows.Forms.DataGridTextBoxColumn
        Me.DataGridTextBoxColumn2 = New System.Windows.Forms.DataGridTextBoxColumn
        Me.Label2 = New System.Windows.Forms.Label
        CType(Me.objnewEmpDS, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.DataSet31, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.DataGrid1, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'OleDbSelectCommand1
        '
        Me.OleDbSelectCommand1.CommandText = "SELECT emp_addr, emp_age, emp_dob, emp_fname, emp_idno, emp_lname, emp_mname, emp" & _
        "_pass, emp_pos, emp_stat FROM tblEmployee"
        Me.OleDbSelectCommand1.Connection = Me.OleDbConnection1
        '
        'OleDbConnection1
        '
        Me.OleDbConnection1.ConnectionString = "Jet OLEDB:Global Partial Bulk Ops=2;Jet OLEDB:Registry Path=;Jet OLEDB:Database L" & _
        "ocking Mode=0;Data Source=""C:\Program Files\HRMS\bin\EIS.mdb"";Jet OLEDB:Engine T" & _
        "ype=5;Jet OLEDB:Global Bulk Transactions=1;Provider=""Microsoft.Jet.OLEDB.4.0"";Je" & _
        "t OLEDB:System database=;Jet OLEDB:SFP=False;persist security info=False;Extende" & _
        "d Properties=;Mode=Share Deny None;Jet OLEDB:Create System Database=False;Jet OL" & _
        "EDB:Don't Copy Locale on Compact=False;Jet OLEDB:Compact Without Replica Repair=" & _
        "False;User ID=Admin;Jet OLEDB:Encrypt Database=False"
        '
        'OleDbInsertCommand1
        '
        Me.OleDbInsertCommand1.CommandText = "INSERT INTO tblEmployee(emp_addr, emp_age, emp_dob, emp_fname, emp_idno, emp_lnam" & _
        "e, emp_mname, emp_pass, emp_pos, emp_stat) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)" & _
        ""
        Me.OleDbInsertCommand1.Connection = Me.OleDbConnection1
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_addr", System.Data.OleDb.OleDbType.VarWChar, 150, "emp_addr"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_age", System.Data.OleDb.OleDbType.Integer, 0, "emp_age"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_dob", System.Data.OleDb.OleDbType.DBDate, 0, "emp_dob"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_fname", System.Data.OleDb.OleDbType.VarWChar, 50, "emp_fname"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_idno", System.Data.OleDb.OleDbType.VarWChar, 7, "emp_idno"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_lname", System.Data.OleDb.OleDbType.VarWChar, 50, "emp_lname"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_mname", System.Data.OleDb.OleDbType.VarWChar, 50, "emp_mname"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_pass", System.Data.OleDb.OleDbType.VarWChar, 20, "emp_pass"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_pos", System.Data.OleDb.OleDbType.VarWChar, 50, "emp_pos"))
        Me.OleDbInsertCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_stat", System.Data.OleDb.OleDbType.VarWChar, 4, "emp_stat"))
        '
        'OleDbUpdateCommand1
        '
        Me.OleDbUpdateCommand1.CommandText = "UPDATE tblEmployee SET emp_addr = ?, emp_age = ?, emp_dob = ?, emp_fname = ?, emp" & _
        "_idno = ?, emp_lname = ?, emp_mname = ?, emp_pass = ?, emp_pos = ?, emp_stat = ?" & _
        " WHERE (emp_idno = ?) AND (emp_addr = ? OR ? IS NULL AND emp_addr IS NULL) AND (" & _
        "emp_age = ? OR ? IS NULL AND emp_age IS NULL) AND (emp_dob = ? OR ? IS NULL AND " & _
        "emp_dob IS NULL) AND (emp_fname = ? OR ? IS NULL AND emp_fname IS NULL) AND (emp" & _
        "_lname = ? OR ? IS NULL AND emp_lname IS NULL) AND (emp_mname = ? OR ? IS NULL A" & _
        "ND emp_mname IS NULL) AND (emp_pass = ? OR ? IS NULL AND emp_pass IS NULL) AND (" & _
        "emp_pos = ? OR ? IS NULL AND emp_pos IS NULL) AND (emp_stat = ? OR ? IS NULL AND" & _
        " emp_stat IS NULL)"
        Me.OleDbUpdateCommand1.Connection = Me.OleDbConnection1
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_addr", System.Data.OleDb.OleDbType.VarWChar, 150, "emp_addr"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_age", System.Data.OleDb.OleDbType.Integer, 0, "emp_age"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_dob", System.Data.OleDb.OleDbType.DBDate, 0, "emp_dob"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_fname", System.Data.OleDb.OleDbType.VarWChar, 50, "emp_fname"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_idno", System.Data.OleDb.OleDbType.VarWChar, 7, "emp_idno"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_lname", System.Data.OleDb.OleDbType.VarWChar, 50, "emp_lname"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_mname", System.Data.OleDb.OleDbType.VarWChar, 50, "emp_mname"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_pass", System.Data.OleDb.OleDbType.VarWChar, 20, "emp_pass"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_pos", System.Data.OleDb.OleDbType.VarWChar, 50, "emp_pos"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("emp_stat", System.Data.OleDb.OleDbType.VarWChar, 4, "emp_stat"))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_idno", System.Data.OleDb.OleDbType.VarWChar, 7, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_idno", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_addr", System.Data.OleDb.OleDbType.VarWChar, 150, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_addr", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_addr1", System.Data.OleDb.OleDbType.VarWChar, 150, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_addr", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_age", System.Data.OleDb.OleDbType.Integer, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_age", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_age1", System.Data.OleDb.OleDbType.Integer, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_age", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_dob", System.Data.OleDb.OleDbType.DBDate, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_dob", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_dob1", System.Data.OleDb.OleDbType.DBDate, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_dob", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_fname", System.Data.OleDb.OleDbType.VarWChar, 50, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_fname", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_fname1", System.Data.OleDb.OleDbType.VarWChar, 50, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_fname", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_lname", System.Data.OleDb.OleDbType.VarWChar, 50, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_lname", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_lname1", System.Data.OleDb.OleDbType.VarWChar, 50, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_lname", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_mname", System.Data.OleDb.OleDbType.VarWChar, 50, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_mname", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_mname1", System.Data.OleDb.OleDbType.VarWChar, 50, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_mname", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_pass", System.Data.OleDb.OleDbType.VarWChar, 20, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_pass", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_pass1", System.Data.OleDb.OleDbType.VarWChar, 20, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_pass", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_pos", System.Data.OleDb.OleDbType.VarWChar, 50, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_pos", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_pos1", System.Data.OleDb.OleDbType.VarWChar, 50, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_pos", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_stat", System.Data.OleDb.OleDbType.VarWChar, 4, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_stat", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbUpdateCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_stat1", System.Data.OleDb.OleDbType.VarWChar, 4, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_stat", System.Data.DataRowVersion.Original, Nothing))
        '
        'OleDbDeleteCommand1
        '
        Me.OleDbDeleteCommand1.CommandText = "DELETE FROM tblEmployee WHERE (emp_idno = ?) AND (emp_addr = ? OR ? IS NULL AND e" & _
        "mp_addr IS NULL) AND (emp_age = ? OR ? IS NULL AND emp_age IS NULL) AND (emp_dob" & _
        " = ? OR ? IS NULL AND emp_dob IS NULL) AND (emp_fname = ? OR ? IS NULL AND emp_f" & _
        "name IS NULL) AND (emp_lname = ? OR ? IS NULL AND emp_lname IS NULL) AND (emp_mn" & _
        "ame = ? OR ? IS NULL AND emp_mname IS NULL) AND (emp_pass = ? OR ? IS NULL AND e" & _
        "mp_pass IS NULL) AND (emp_pos = ? OR ? IS NULL AND emp_pos IS NULL) AND (emp_sta" & _
        "t = ? OR ? IS NULL AND emp_stat IS NULL)"
        Me.OleDbDeleteCommand1.Connection = Me.OleDbConnection1
        Me.OleDbDeleteCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_idno", System.Data.OleDb.OleDbType.VarWChar, 7, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_idno", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbDeleteCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_addr", System.Data.OleDb.OleDbType.VarWChar, 150, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_addr", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbDeleteCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_addr1", System.Data.OleDb.OleDbType.VarWChar, 150, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_addr", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbDeleteCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_age", System.Data.OleDb.OleDbType.Integer, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_age", System.Data.DataRowVersion.Original, Nothing))
        Me.OleDbDeleteCommand1.Parameters.Add(New System.Data.OleDb.OleDbParameter("Original_emp_age1", System.Data.OleDb.OleDbType.Integer, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "emp_age", System.Data.DataRowVersion.Original, Nothing))