frm_bill.vb

application file which contains the notes on Ado.net

Imports System.Data.OleDb
Imports System.DateTime
Imports System.IO
Imports System.String
Imports System.Math
Public Class frm_bill
    Inherits System.Windows.Forms.Form
    Dim MyConnection As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\PIS.mdb")
    Dim MyCommand
    Dim e As Exception
    Dim MyCommand2
    Dim MyReader As OleDbDataReader
    Dim MyReader2 As OleDbDataReader
    Dim dbset As New DataSet
    Dim dataA
    Dim currentDateTime As Date
    Dim ref
#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 Label1 As System.Windows.Forms.Label
    Friend WithEvents PictureBox1 As System.Windows.Forms.PictureBox
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents Label4 As System.Windows.Forms.Label
    Friend WithEvents Label5 As System.Windows.Forms.Label
    Friend WithEvents Label7 As System.Windows.Forms.Label
    Friend WithEvents Label8 As System.Windows.Forms.Label
    Friend WithEvents Label9 As System.Windows.Forms.Label
    Friend WithEvents Label10 As System.Windows.Forms.Label
    Friend WithEvents Label11 As System.Windows.Forms.Label
    Friend WithEvents Label12 As System.Windows.Forms.Label
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox2 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox3 As System.Windows.Forms.TextBox
    Friend WithEvents ListBox1 As System.Windows.Forms.ListBox
    Friend WithEvents Label13 As System.Windows.Forms.Label
    Friend WithEvents TextBox5 As System.Windows.Forms.TextBox
    Friend WithEvents ComboBox1 As System.Windows.Forms.ComboBox
    Friend WithEvents Label15 As System.Windows.Forms.Label
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents Button4 As System.Windows.Forms.Button
    Friend WithEvents Button5 As System.Windows.Forms.Button
    Friend WithEvents Button6 As System.Windows.Forms.Button
    Friend WithEvents Timer1 As System.Windows.Forms.Timer
    Friend WithEvents Label16 As System.Windows.Forms.Label
    Friend WithEvents TextBox6 As System.Windows.Forms.TextBox
    Friend WithEvents Button7 As System.Windows.Forms.Button
    Friend WithEvents TextBox7 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox8 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox9 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox10 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox11 As System.Windows.Forms.TextBox
    Friend WithEvents Button8 As System.Windows.Forms.Button
    Friend WithEvents TextBox12 As System.Windows.Forms.TextBox
    Friend WithEvents Button9 As System.Windows.Forms.Button
    Friend WithEvents Button10 As System.Windows.Forms.Button
    Friend WithEvents Button11 As System.Windows.Forms.Button
    Friend WithEvents GroupBox1 As System.Windows.Forms.GroupBox
    Friend WithEvents GroupBox2 As System.Windows.Forms.GroupBox
    Friend WithEvents TextBox13 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox14 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox15 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox16 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox17 As System.Windows.Forms.TextBox
    Friend WithEvents Label17 As System.Windows.Forms.Label
    Friend WithEvents Label18 As System.Windows.Forms.Label
    Friend WithEvents Label19 As System.Windows.Forms.Label
    Friend WithEvents Label20 As System.Windows.Forms.Label
    Friend WithEvents Label21 As System.Windows.Forms.Label
    Friend WithEvents GroupBox3 As System.Windows.Forms.GroupBox
    Friend WithEvents GroupBox4 As System.Windows.Forms.GroupBox
    Friend WithEvents GroupBox5 As System.Windows.Forms.GroupBox
    Friend WithEvents Button12 As System.Windows.Forms.Button
    Friend WithEvents GroupBox6 As System.Windows.Forms.GroupBox
    Friend WithEvents CheckBox1 As System.Windows.Forms.CheckBox
    Friend WithEvents CheckBox2 As System.Windows.Forms.CheckBox
    Friend WithEvents CheckBox3 As System.Windows.Forms.CheckBox
    Friend WithEvents Label23 As System.Windows.Forms.Label
    Friend WithEvents Label24 As System.Windows.Forms.Label
    Friend WithEvents Label25 As System.Windows.Forms.Label
    Friend WithEvents TextBox20 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox21 As System.Windows.Forms.TextBox
    Friend WithEvents ComboBox2 As System.Windows.Forms.ComboBox
    Friend WithEvents ComboBox3 As System.Windows.Forms.ComboBox
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.components = New System.ComponentModel.Container
        Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(frm_bill))
        Me.Label1 = New System.Windows.Forms.Label
        Me.PictureBox1 = New System.Windows.Forms.PictureBox
        Me.Label2 = New System.Windows.Forms.Label
        Me.Label3 = New System.Windows.Forms.Label
        Me.Label4 = New System.Windows.Forms.Label
        Me.Label5 = New System.Windows.Forms.Label
        Me.Label7 = New System.Windows.Forms.Label
        Me.Label8 = New System.Windows.Forms.Label
        Me.Label9 = New System.Windows.Forms.Label
        Me.Label10 = New System.Windows.Forms.Label
        Me.Label11 = New System.Windows.Forms.Label
        Me.Label12 = New System.Windows.Forms.Label
        Me.TextBox1 = New System.Windows.Forms.TextBox
        Me.TextBox2 = New System.Windows.Forms.TextBox
        Me.TextBox3 = New System.Windows.Forms.TextBox
        Me.ListBox1 = New System.Windows.Forms.ListBox
        Me.Label13 = New System.Windows.Forms.Label
        Me.TextBox5 = New System.Windows.Forms.TextBox
        Me.ComboBox1 = New System.Windows.Forms.ComboBox
        Me.Label15 = New System.Windows.Forms.Label
        Me.Button1 = New System.Windows.Forms.Button
        Me.Button4 = New System.Windows.Forms.Button
        Me.Button5 = New System.Windows.Forms.Button
        Me.Button6 = New System.Windows.Forms.Button
        Me.Timer1 = New System.Windows.Forms.Timer(Me.components)
        Me.Label16 = New System.Windows.Forms.Label
        Me.TextBox6 = New System.Windows.Forms.TextBox
        Me.Button7 = New System.Windows.Forms.Button
        Me.TextBox7 = New System.Windows.Forms.TextBox
        Me.TextBox8 = New System.Windows.Forms.TextBox
        Me.TextBox9 = New System.Windows.Forms.TextBox
        Me.TextBox10 = New System.Windows.Forms.TextBox
        Me.TextBox11 = New System.Windows.Forms.TextBox
        Me.Button8 = New System.Windows.Forms.Button
        Me.TextBox12 = New System.Windows.Forms.TextBox
        Me.Button9 = New System.Windows.Forms.Button
        Me.Button10 = New System.Windows.Forms.Button
        Me.Button11 = New System.Windows.Forms.Button
        Me.GroupBox1 = New System.Windows.Forms.GroupBox
        Me.GroupBox2 = New System.Windows.Forms.GroupBox
        Me.TextBox13 = New System.Windows.Forms.TextBox
        Me.TextBox14 = New System.Windows.Forms.TextBox
        Me.TextBox15 = New System.Windows.Forms.TextBox
        Me.TextBox16 = New System.Windows.Forms.TextBox
        Me.TextBox17 = New System.Windows.Forms.TextBox
        Me.Label17 = New System.Windows.Forms.Label
        Me.Label18 = New System.Windows.Forms.Label
        Me.Label19 = New System.Windows.Forms.Label
        Me.Label20 = New System.Windows.Forms.Label
        Me.Label21 = New System.Windows.Forms.Label
        Me.GroupBox3 = New System.Windows.Forms.GroupBox
        Me.GroupBox4 = New System.Windows.Forms.GroupBox
        Me.GroupBox5 = New System.Windows.Forms.GroupBox
        Me.Button12 = New System.Windows.Forms.Button
        Me.GroupBox6 = New System.Windows.Forms.GroupBox
        Me.ComboBox2 = New System.Windows.Forms.ComboBox
        Me.TextBox21 = New System.Windows.Forms.TextBox
        Me.TextBox20 = New System.Windows.Forms.TextBox
        Me.Label25 = New System.Windows.Forms.Label
        Me.Label24 = New System.Windows.Forms.Label
        Me.Label23 = New System.Windows.Forms.Label
        Me.CheckBox3 = New System.Windows.Forms.CheckBox
        Me.CheckBox2 = New System.Windows.Forms.CheckBox
        Me.CheckBox1 = New System.Windows.Forms.CheckBox
        Me.ComboBox3 = New System.Windows.Forms.ComboBox
        Me.GroupBox1.SuspendLayout()
        Me.GroupBox2.SuspendLayout()
        Me.GroupBox3.SuspendLayout()
        Me.GroupBox4.SuspendLayout()
        Me.GroupBox5.SuspendLayout()
        Me.GroupBox6.SuspendLayout()
        Me.SuspendLayout()
        '
        'Label1
        '
        Me.Label1.Font = New System.Drawing.Font("Arial Black", 20.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.Label1.Location = New System.Drawing.Point(56, 16)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(112, 40)
        Me.Label1.TabIndex = 0
        Me.Label1.Text = "Billing"
        '
        'PictureBox1
        '
        Me.PictureBox1.Image = CType(resources.GetObject("PictureBox1.Image"), System.Drawing.Image)
        Me.PictureBox1.Location = New System.Drawing.Point(16, 16)
        Me.PictureBox1.Name = "PictureBox1"
        Me.PictureBox1.Size = New System.Drawing.Size(32, 32)
        Me.PictureBox1.TabIndex = 1
        Me.PictureBox1.TabStop = False
        '
        'Label2
        '
        Me.Label2.Location = New System.Drawing.Point(24, 96)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(64, 16)
        Me.Label2.TabIndex = 2
        Me.Label2.Text = "Patient ID"
        '
        'Label3
        '
        Me.Label3.Location = New System.Drawing.Point(16, 128)
        Me.Label3.Name = "Label3"
        Me.Label3.Size = New System.Drawing.Size(80, 16)
        Me.Label3.TabIndex = 3
        Me.Label3.Text = "Patient Name"
        '
        'Label4
        '
        Me.Label4.Location = New System.Drawing.Point(272, 88)
        Me.Label4.Name = "Label4"
        Me.Label4.Size = New System.Drawing.Size(72, 16)
        Me.Label4.TabIndex = 4
        Me.Label4.Text = "Physician ID"
        '
        'Label5
        '
        Me.Label5.Location = New System.Drawing.Point(264, 120)
        Me.Label5.Name = "Label5"
        Me.Label5.Size = New System.Drawing.Size(88, 16)
        Me.Label5.TabIndex = 5
        Me.Label5.Text = "Physician Name"
        '
        'Label7
        '
        Me.Label7.Location = New System.Drawing.Point(40, 80)
        Me.Label7.Name = "Label7"
        Me.Label7.Size = New System.Drawing.Size(56, 16)
        Me.Label7.TabIndex = 7
        Me.Label7.Text = "Exam Fee"
        '
        'Label8
        '
        Me.Label8.Location = New System.Drawing.Point(24, 104)
        Me.Label8.Name = "Label8"
        Me.Label8.Size = New System.Drawing.Size(72, 16)
        Me.Label8.TabIndex = 8
        Me.Label8.Text = "Physician fee"
        '
        'Label9
        '
        Me.Label9.Location = New System.Drawing.Point(40, 128)
        Me.Label9.Name = "Label9"
        Me.Label9.Size = New System.Drawing.Size(56, 16)
        Me.Label9.TabIndex = 9
        Me.Label9.Text = "Drug Cost"
        '
        'Label10
        '
        Me.Label10.Location = New System.Drawing.Point(16, 24)
        Me.Label10.Name = "Label10"
        Me.Label10.Size = New System.Drawing.Size(88, 16)
        Me.Label10.TabIndex = 10
        Me.Label10.Text = "Addmission Fee"
        '
        'Label11
        '
        Me.Label11.Location = New System.Drawing.Point(32, 48)
        Me.Label11.Name = "Label11"
        Me.Label11.Size = New System.Drawing.Size(64, 16)
        Me.Label11.TabIndex = 11
        Me.Label11.Text = "Room rate"
        '
        'Label12
        '
        Me.Label12.Location = New System.Drawing.Point(528, 88)
        Me.Label12.Name = "Label12"
        Me.Label12.Size = New System.Drawing.Size(64, 16)
        Me.Label12.TabIndex = 12
        Me.Label12.Text = "Room No"
        '
        'TextBox1
        '
        Me.TextBox1.BackColor = System.Drawing.SystemColors.Info
        Me.TextBox1.Location = New System.Drawing.Point(96, 88)
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.Size = New System.Drawing.Size(72, 20)
        Me.TextBox1.TabIndex = 13
        Me.TextBox1.Text = ""
        '
        'TextBox2
        '
        Me.TextBox2.BackColor = System.Drawing.SystemColors.Info
        Me.TextBox2.Location = New System.Drawing.Point(96, 120)
        Me.TextBox2.Name = "TextBox2"
        Me.TextBox2.Size = New System.Drawing.Size(160, 20)
        Me.TextBox2.TabIndex = 14
        Me.TextBox2.Text = ""
        '
        'TextBox3
        '
        Me.TextBox3.BackColor = System.Drawing.SystemColors.Info
        Me.TextBox3.Location = New System.Drawing.Point(352, 112)
        Me.TextBox3.Name = "TextBox3"
        Me.TextBox3.Size = New System.Drawing.Size(136, 20)
        Me.TextBox3.TabIndex = 15
        Me.TextBox3.Text = ""
        '
        'ListBox1
        '
        Me.ListBox1.BackColor = System.Drawing.SystemColors.Info
        Me.ListBox1.ColumnWidth = 5
        Me.ListBox1.Location = New System.Drawing.Point(104, 24)
        Me.ListBox1.Name = "ListBox1"
        Me.ListBox1.RightToLeft = System.Windows.Forms.RightToLeft.Yes
        Me.ListBox1.Size = New System.Drawing.Size(48, 121)
        Me.ListBox1.TabIndex = 17
        '
        'Label13
        '
        Me.Label13.Location = New System.Drawing.Point(8, 152)
        Me.Label13.Name = "Label13"
        Me.Label13.Size = New System.Drawing.Size(40, 16)
        Me.Label13.TabIndex = 18
        Me.Label13.Text = "Total"
        '
        'TextBox5