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Coffee Shop Management Systems into MS-ACCESS Using VB.NET


Coffee Shop Management Systems into MS-ACCESS Database Using VB.NET


I am Creating Windows application using VB.Net. In this Article you will learn about Coffee Shop Management Systems into MS-ACCESS Database Using VB.NET Mini Project . Here I am displaying POS system View.

I am Creating windows application in vb.net named Coffee Shop Management Systems. In this application fully billing sysyems i am using frontend visual Basic.net and backend access database.

Step 1 => Create MS-Access Database "coffee.accdb"


Create Table, Table name as "coffeeMaster"
Create Table, Table name as "OrderMaster"

Step 2 => Design a "ManageCoffee" Form's


I am using Following Controls and it's name
txt_coffeeCode.Text : It is used to get the Coffee Code.
txt_Coffeename.Text : It is used to get the Coffee.
Combo_size.Text : It is used to get the Coffee Group.
txt_price.Text : It is used to get the Price.
Check_Status.Checked.ToString : It is used to get the Status Available or Not Available.
Pic_Coffeeimg : It is used to get the Coffee Images.


Following Coding

       

           Imports System.Data.OleDb
Imports System.IO
Public Class frmManageCoffeeEntry
    Dim conn As New OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & Application.StartupPath & "\coffee.accdb"
    Private Sub frmManageCoffeeEntry_Load(sender As Object, e As EventArgs) Handles MyBase.Load

    End Sub
    Private Sub btn_Browse_Click(sender As Object, e As EventArgs) Handles btn_Browse.Click
        Dim pop As OpenFileDialog = New OpenFileDialog
        If pop.ShowDialog <> Windows.Forms.DialogResult.Cancel Then
            Pic_Coffeeimg.Image = Image.FromFile(pop.FileName)
        End If
    End Sub
    Sub clear()
        txt_coffeeCode.Clear()
        txt_Coffeename.Clear()
        txt_price.Clear()
        Combo_size.Text = ""
        Check_Status.Checked = False
        Pic_Coffeeimg.Image = Nothing
    End Sub
    Private Sub Btn_Save_Click(sender As Object, e As EventArgs) Handles Btn_Save.Click
        save()
    End Sub
    Sub save()
        Try
            conn.Open()
            Dim cmd As New OleDb.OleDbCommand("insert into coffeeMaster(`coffeecode`,`coffeename`,`size`,`price`,`status`,`img`) values (@coffeecode,@coffeename,@size,@price,@status,@img)", conn)
            Dim i As New Integer
            cmd.Parameters.Clear()
            cmd.Parameters.AddWithValue("@coffeecode", txt_coffeeCode.Text)
            cmd.Parameters.AddWithValue("@coffeename", txt_Coffeename.Text)
            cmd.Parameters.AddWithValue("@size", Combo_size.Text)
            cmd.Parameters.AddWithValue("@price", txt_price.Text)
            cmd.Parameters.AddWithValue("@status", CBool(Check_Status.Checked.ToString))
            Dim FileSize As New UInt32
            Dim mstream As New System.IO.MemoryStream
            Pic_Coffeeimg.Image.Save(mstream, System.Drawing.Imaging.ImageFormat.Jpeg)
            Dim picture() As Byte = mstream.GetBuffer
            FileSize = mstream.Length
            mstream.Close()
            cmd.Parameters.AddWithValue("@img", picture)
            i = cmd.ExecuteNonQuery
            If i > 0 Then
                MsgBox("New Coffee Register Success !", vbInformation)
            Else
                MsgBox("New Coffee Register Failed !", vbCritical)
            End If
            
            Me.Dispose()
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
        conn.Close()
        frmManageCoffee.DGV_load()
        Form1.imageload()
    End Sub

    Private Sub Btn_Edit_Click(sender As Object, e As EventArgs) Handles Btn_Edit.Click
        edit()
    End Sub
    Sub edit()
        Try
            conn.Open()
            Dim cmd As New OleDb.OleDbCommand("UPDATE `coffeeMaster` SET `coffeename`=@coffeename,`size`=@size,`price`=@price,`status`=@status,`img`=@img WHERE `coffeecode`=@coffeecode", conn)
            Dim i As New Integer
            cmd.Parameters.Clear()

            cmd.Parameters.AddWithValue("@coffeename", txt_Coffeename.Text)
            cmd.Parameters.AddWithValue("@size", Combo_size.Text)
            cmd.Parameters.AddWithValue("@price", txt_price.Text)
            cmd.Parameters.AddWithValue("@status", CBool(Check_Status.Checked.ToString))

            'image convert to binary format

            Dim FileSize As New UInt32
            Dim mstream As New System.IO.MemoryStream
            Pic_Coffeeimg.Image.Save(mstream, System.Drawing.Imaging.ImageFormat.Jpeg)
            Dim picture() As Byte = mstream.GetBuffer
            FileSize = mstream.Length
            mstream.Close()
            cmd.Parameters.AddWithValue("@img", picture)
            cmd.Parameters.AddWithValue("@coffeecode", txt_coffeeCode.Text)
            i = cmd.ExecuteNonQuery
            If i > 0 Then
                MsgBox("New Coffee Update Success !", vbInformation)
            Else
                MsgBox("New Coffee Update Failed !", vbCritical)
            End If

            Me.Dispose()
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
        conn.Close()
        frmManageCoffee.DGV_load()
        Form1.imageload()
    End Sub

    Private Sub btn_Delete_Click(sender As Object, e As EventArgs) Handles btn_Delete.Click
        DELETE()
    End Sub
    Sub DELETE()

        If MsgBox("Are you Sure Delete This Record !", vbQuestion + vbYesNo) = vbYes Then
            Try
                conn.Open()
                Dim cmd As New OleDb.OleDbCommand("DELETE FROM `coffeeMaster` WHERE `coffeecode`=@coffeecode", conn)
                Dim i As New Integer
                cmd.Parameters.Clear()
                cmd.Parameters.AddWithValue("@coffeecode", txt_coffeeCode.Text)
                i = cmd.ExecuteNonQuery
                If i > 0 Then
                    MsgBox("Coffee Deleted Successfully !", vbInformation)
                Else
                    MsgBox("Coffee Deleted Failed !", vbCritical)
                End If

                Me.Dispose()
            Catch ex As Exception
                MsgBox(ex.Message)
            End Try
            conn.Close()
            frmManageCoffee.DGV_load()
            Form1.imageload()
        End If
    End Sub
    Private Sub txt_price_KeyPress(sender As Object, e As KeyPressEventArgs) Handles txt_price.KeyPress
        Select Case Asc(e.KeyChar)
            Case 48 To 57
            Case 46
            Case 8
            Case Else
                e.Handled = True
        End Select
    End Sub
End Class

       
 

Step 2 => Design a "ManageCoffeeList" Form's


Following Coding

       

Imports System.Data.OleDb
Imports System.IO
Public Class frmManageCoffee
    Dim conn As New OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & Application.StartupPath & "\coffee.accdb")
    Dim dr As OleDbDataReader
    Private Sub frmManageCoffee_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        DGV_load()
    End Sub
    Sub DGV_load()
        DataGridView1.Rows.Clear()
        Try
            conn.Open()
            Dim cmd As New OleDb.OleDbCommand("SELECT * FROM coffeeMaster", conn)
            dr = cmd.ExecuteReader
            While dr.Read
                DataGridView1.Rows.Add(dr.Item("coffeecode"), dr.Item("coffeename"), dr.Item("size"), dr.Item("price"), CBool(dr.Item("status")), dr.Item("img"))

            End While

        Catch ex As Exception
            MsgBox(ex.Message)
        Finally
            conn.Close()
        End Try
    End Sub
    Private Sub btn_new_Click(sender As Object, e As EventArgs) Handles btn_new.Click
        frmManageCoffeeEntry.ShowDialog()
    End Sub

    
    Private Sub DataGridView1_CellClick(sender As Object, e As DataGridViewCellEventArgs) Handles DataGridView1.CellClick
        With frmManageCoffeeEntry
            .txt_coffeeCode.Text = DataGridView1.CurrentRow.Cells(0).Value
            .txt_Coffeename.Text = DataGridView1.CurrentRow.Cells(1).Value
            .Combo_size.Text = DataGridView1.CurrentRow.Cells(2).Value
            .txt_price.Text = DataGridView1.CurrentRow.Cells(3).Value
            .Check_Status.Checked = CBool(DataGridView1.CurrentRow.Cells(4).Value)


            Dim bytes As [Byte]() = DataGridView1.CurrentRow.Cells(5).Value
            Dim ms As New MemoryStream(bytes)
            .Pic_Coffeeimg.Image = Image.FromStream(ms)
            .Btn_Save.Enabled = False
            .txt_coffeeCode.ReadOnly = True
            .ShowDialog()

           
        End With
    End Sub

   
End Class


     
 

Step 3 => Design a "CancelOrder" Form's


Following Coding

       

Imports System.Data.OleDb
Imports System.IO
Public Class frmCancelOrder
    Dim conn As New OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & Application.StartupPath & "\coffee.accdb")
    Dim dr As OleDbDataReader
    Dim i As Integer

    Dim btncategory As New Button
    Private Sub frmCancelOrder_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        orderload()
    End Sub

    Sub orderload()
        DataGridView1.Rows.Clear()
        Try
            conn.Open()
            Dim cmd As New OleDb.OleDbCommand("SELECT sum(`price`) as `price`,`orderno` FROM OrderMaster group by orderno", conn)
            dr = cmd.ExecuteReader
            While dr.Read
                DataGridView1.Rows.Add(dr.Item("orderno"), dr.Item("price"))

            End While

        Catch ex As Exception
            MsgBox(ex.Message)
        Finally
            conn.Close()
        End Try
    End Sub

    Private Sub txt_search_TextChanged(sender As Object, e As EventArgs) Handles txt_search.TextChanged
        DataGridView1.Rows.Clear()
        Try
            conn.Open()
            Dim cmd As New OleDb.OleDbCommand("SELECT sum(`price`) as `price`,`orderno` FROM OrderMaster where orderno like '%" & txt_search.Text & "%' group by orderno ", conn)
            dr = cmd.ExecuteReader
            While dr.Read
                DataGridView1.Rows.Add(dr.Item("orderno"), dr.Item("price"))

            End While

        Catch ex As Exception
            MsgBox(ex.Message)
        Finally
            conn.Close()
        End Try
    End Sub

    

    Private Sub DataGridView1_CellContentClick(sender As Object, e As DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick
        If MsgBox("Are You Sure Cancel this Order", MsgBoxStyle.Information + vbYesNo) = vbYes Then
            Dim colname As String = DataGridView1.Columns(e.ColumnIndex).Name
            If colname = "Column2" Then
                conn.Open()
                Dim cmd As New OleDb.OleDbCommand("DELETE FROM `OrderMaster` WHERE orderno=@orderno", conn)
                cmd.Parameters.Clear()
                cmd.Parameters.AddWithValue("@orderno", DataGridView1.CurrentRow.Cells(0).Value.ToString)
                i = cmd.ExecuteNonQuery
                If i > 0 Then
                    MsgBox("Order Cancel Successfully")

                End If
            End If
            conn.Close()
        Else
            Return
        End If
        orderload()
    End Sub
End Class


     
 

Step 4 => Design a "Report" Form's


Following Coding

       

Imports System.Data.OleDb
Imports System.IO
Public Class frmReport
    Dim conn As New OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & Application.StartupPath & "\coffee.accdb")
    Dim dr As OleDbDataReader
    Private Sub frmReport_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        loadReport()
    End Sub
    Sub loadReport()

        Try
            conn.Open()
            Dim ds As New DataSet1
            Dim da As New OleDb.OleDbDataAdapter

            da.SelectCommand = New OleDbCommand("select * from OrderMaster", conn)
            da.SelectCommand.Parameters.Clear()
            da.Fill(ds, "DataTable1")

            Dim rpt As New CrystalReport1
            rpt.Load(Application.StartupPath & "\CrystalReport1.rpt")
            rpt.SetDataSource(ds.Tables("DataTable1"))

            CrystalReportViewer1.ReportSource = rpt
            CrystalReportViewer1.RefreshReport()


        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
        conn.Close()
    End Sub

    Private Sub Btn_Filter_Click(sender As Object, e As EventArgs) Handles Btn_Filter.Click



        Try
            conn.Open()
            Dim ds As New DataSet1
            Dim da As New OleDb.OleDbDataAdapter

            da.SelectCommand = New OleDbCommand("select * from OrderMaster where orderdate between '" & DateTimePicker1.Value.ToString("dd/MM/yyyy") & "' and '" & DateTimePicker2.Value.ToString("dd/MM/yyyy") & "'", conn)
            da.SelectCommand.Parameters.Clear()
            da.Fill(ds, "DataTable1")

            Dim rpt As New CrystalReport1
            rpt.Load(Application.StartupPath & "\CrystalReport1.rpt")
            rpt.SetDataSource(ds.Tables("DataTable1"))

            CrystalReportViewer1.ReportSource = rpt
            CrystalReportViewer1.RefreshReport()


        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
        conn.Close()
    End Sub
End Class


     
 

Step 5 => Design a "Billing" Form's


Following Coding

       

Imports System.Data.OleDb
Imports System.IO
Public Class Form1
    Dim conn As New OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & Application.StartupPath & "\coffee.accdb")
    Dim dr As OleDbDataReader
    Dim i As Integer
    Dim _filter As String = ""

    Dim overtotal As Decimal

    Private WithEvents pic As New PictureBox
    Private WithEvents lbldesc As New Label
    Private WithEvents lblprice As New Label

    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        lbl_OrderDate.Text = Date.Now.ToString("dd/MM/yyyy")
        lbl_orderno.Text = getorderno()
        imageload()
    End Sub

    Function getorderno() As String
        Try
            Dim sdate As String = Now.ToString("yyyy")
            conn.Open()
            Dim cmd As New OleDb.OleDbCommand("select * from OrderMaster where orderno like '" & sdate & "%' order by id desc", conn)
            dr = cmd.ExecuteReader
            dr.Read()
            If dr.HasRows Then
                getorderno = CLng(dr.Item("orderno").ToString) + 1
            Else
                getorderno = sdate & "0001"
            End If

            conn.Close()

        Catch ex As Exception
            conn.Close()
            MsgBox(ex.Message, vbCritical)
        End Try
    End Function

    Private Sub Btn_Exit_Click(sender As Object, e As EventArgs) Handles Btn_Exit.Click
        If MessageBox.Show("Are You Sure Exit", "CMS", MessageBoxButtons.YesNo, MessageBoxIcon.Question) = vbYes Then
            End
        Else
            Return
        End If
    End Sub

    Private Sub btn_ManageCoffee_Click(sender As Object, e As EventArgs) Handles btn_ManageCoffee.Click
        frmManageCoffee.ShowDialog()
    End Sub

    Sub imageload()
        conn.Open()
        Dim cmd As New OleDb.OleDbCommand("SELECT `img`,`coffeecode`,`coffeename`,`size`,`price`,`status` FROM coffeeMaster", conn)
        dr = cmd.ExecuteReader
        FlowLayoutPanel1.AutoScroll = True
        FlowLayoutPanel1.Controls.Clear()

        While dr.Read
            Dim len As Long = dr.GetBytes(0, 0, Nothing, 0, 0)


            Dim array(CInt(len)) As Byte
            dr.GetBytes(0, 0, array, 0, CInt(len))

            pic = New PictureBox
            pic.Width = 120
            pic.Height = 150
            pic.BackgroundImageLayout = ImageLayout.Stretch
            pic.Tag = dr.Item("coffeecode").ToString


            lbldesc = New Label
            lbldesc.ForeColor = Color.White
            lbldesc.BackColor = Color.DodgerBlue
            lbldesc.TextAlign = ContentAlignment.MiddleCenter
            lbldesc.Dock = DockStyle.Top
            lbldesc.Font = New Font("Segoe UI", 8, FontStyle.Bold)
            lbldesc.Tag = dr.Item("coffeecode").ToString


            lblprice = New Label
            lblprice.ForeColor = Color.White
            lblprice.BackColor = Color.DarkOrange
            lblprice.Dock = DockStyle.Bottom
            lblprice.TextAlign = ContentAlignment.MiddleCenter
            lblprice.AutoSize = False
            lblprice.Font = New Font("Segoe UI", 12, FontStyle.Bold)
            lblprice.Tag = dr.Item("coffeecode").ToString


            Dim ms As New System.IO.MemoryStream(array)
            Dim bitmap As New System.Drawing.Bitmap(ms)
            pic.BackgroundImage = bitmap
            lbldesc.Text = dr.Item("coffeename").ToString
            lblprice.Text = dr.Item("price").ToString

            pic.Controls.Add(lbldesc)
            pic.Controls.Add(lblprice)
            FlowLayoutPanel1.Controls.Add(pic)

            AddHandler pic.Click, AddressOf Selectimg_Click
            AddHandler lbldesc.Click, AddressOf Selectimg_Click
            AddHandler lblprice.Click, AddressOf Selectimg_Click

        End While
        dr.Dispose()
        conn.Close()
    End Sub

    Public Sub Selectimg_Click(sender As Object, e As EventArgs)
        conn.Open()
            Dim cmd As New OleDb.OleDbCommand("select * from coffeeMaster where coffeecode like '" & sender.tag.ToString & "%' ", conn)
            dr = cmd.ExecuteReader
            While dr.Read = True
            DataGridView1.Rows.Add(New String() {DataGridView1.Rows.Count + 1, dr.Item("coffeecode").ToString, dr.Item("coffeename").ToString, dr.Item("price"), 1})
            End While
       
        conn.Close()

           End Sub
    Sub QtyValidate()

    End Sub

    Sub overalltotal()
        Dim i As Decimal
        Dim sum As Decimal = 0
        For i = 0 To DataGridView1.Rows.Count - 1
            sum += DataGridView1.Rows(i).Cells(3).Value * DataGridView1.Rows(i).Cells(4).Value
        Next
        lbl_total.Text = CDec(sum)
    End Sub

    Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick
        overalltotal()
    End Sub

    Private Sub txt_search_TextChanged(sender As Object, e As EventArgs) Handles txt_search.TextChanged
        conn.Open()
        Dim cmd As New OleDb.OleDbCommand("SELECT `img`,`coffeecode`,`coffeename`,`size`,`price`,`status` FROM coffeeMaster Where coffeecode like '%" & txt_search.Text & "%' or coffeename like '%" & txt_search.Text & "%'", conn)
        dr = cmd.ExecuteReader
        FlowLayoutPanel1.AutoScroll = True
        FlowLayoutPanel1.Controls.Clear()

        While dr.Read
            Dim len As Long = dr.GetBytes(0, 0, Nothing, 0, 0)


            Dim array(CInt(len)) As Byte
            dr.GetBytes(0, 0, array, 0, CInt(len))

            pic = New PictureBox
            pic.Width = 120
            pic.Height = 150
            pic.BackgroundImageLayout = ImageLayout.Stretch
            pic.Tag = dr.Item("coffeecode").ToString


            lbldesc = New Label
            lbldesc.ForeColor = Color.White
            lbldesc.BackColor = Color.DodgerBlue
            lbldesc.TextAlign = ContentAlignment.MiddleCenter
            lbldesc.Dock = DockStyle.Top
            lbldesc.Font = New Font("Segoe UI", 8, FontStyle.Bold)
            lbldesc.Tag = dr.Item("coffeecode").ToString


            lblprice = New Label
            lblprice.ForeColor = Color.White
            lblprice.BackColor = Color.DarkOrange
            lblprice.Dock = DockStyle.Bottom
            lblprice.TextAlign = ContentAlignment.MiddleCenter
            lblprice.AutoSize = False
            lblprice.Font = New Font("Segoe UI", 12, FontStyle.Bold)
            lblprice.Tag = dr.Item("coffeecode").ToString


            Dim ms As New System.IO.MemoryStream(array)
            Dim bitmap As New System.Drawing.Bitmap(ms)
            pic.BackgroundImage = bitmap
            lbldesc.Text = dr.Item("coffeename").ToString
            lblprice.Text = dr.Item("price").ToString

            pic.Controls.Add(lbldesc)
            pic.Controls.Add(lblprice)
            FlowLayoutPanel1.Controls.Add(pic)

            AddHandler pic.Click, AddressOf Selectimg_Click
            AddHandler lbldesc.Click, AddressOf Selectimg_Click
            AddHandler lblprice.Click, AddressOf Selectimg_Click

        End While
        dr.Dispose()
        conn.Close()
    End Sub

    Sub clear()
        lbl_orderno.Text = getorderno()
        DataGridView1.Rows.Clear()
        lbl_total.Text = "000.00"

    End Sub
    Private Sub Btn_Pay_Click(sender As Object, e As EventArgs) Handles Btn_Pay.Click
        Try
            conn.Open()
            For j As Integer = 0 To DataGridView1.Rows.Count - 1 Step +1
                Dim cmd As New OleDb.OleDbCommand("INSERT INTO `OrderMaster`(`orderno`, `orderdate`, `coffeecode`, `coffeename`, `price`, `qty`, `total`) VALUES (@orderno,@orderdate,@coffeecode,@coffeename,@price,@qty,@total)", conn)
                cmd.Parameters.Clear()
                cmd.Parameters.AddWithValue("@orderno", lbl_orderno.Text)
                cmd.Parameters.AddWithValue("@orderdate", lbl_OrderDate.Text)
                cmd.Parameters.AddWithValue("@coffeecode", DataGridView1.Rows(j).Cells(1).Value.ToString)
                cmd.Parameters.AddWithValue("@coffeename", DataGridView1.Rows(j).Cells(2).Value.ToString)
                cmd.Parameters.AddWithValue("@price", DataGridView1.Rows(j).Cells(3).Value.ToString)
                cmd.Parameters.AddWithValue("@qty", CDec(DataGridView1.Rows(j).Cells(4).Value.ToString))
                cmd.Parameters.AddWithValue("@total", lbl_total.Text)

                i = cmd.ExecuteNonQuery
            Next
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
        conn.Close()
        frmBilling.Show()
        clear()

    End Sub

    Private Sub Btn_NewOrder_Click(sender As Object, e As EventArgs) Handles Btn_NewOrder.Click
        clear()
    End Sub

    Private Sub Btn_CancelOrder_Click(sender As Object, e As EventArgs) Handles Btn_CancelOrder.Click
        frmCancelOrder.Show()
    End Sub

   

    Private Sub Btn_report_Click(sender As Object, e As EventArgs) Handles Btn_report.Click
        frmReport.Show()
    End Sub
End Class


     
 

Step 5 => Design a "Print Billing" Form's


Following Coding

       

Imports System.Data.OleDb
Imports System.IO
Public Class frmBilling
    Dim conn As New OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & Application.StartupPath & "\coffee.accdb")
    Dim dr As OleDbDataReader
    Private Sub frmBilling_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        loadReport()
    End Sub
    Sub loadReport()

        Try
            conn.Open()
            Dim ds As New DataSet1
            Dim da As New OleDb.OleDbDataAdapter

            da.SelectCommand = New OleDbCommand("select * from OrderMaster where orderno='" & Form1.lbl_orderno.Text & "'", conn)
            da.SelectCommand.Parameters.Clear()
            da.Fill(ds, "DataTable1")

            Dim rpt As New CrystalReport2
            rpt.Load(Application.StartupPath & "\CrystalReport2.rpt")
            rpt.SetDataSource(ds.Tables("DataTable1"))

            CrystalReportViewer1.ReportSource = rpt
            CrystalReportViewer1.RefreshReport()


        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
        conn.Close()
    End Sub
End Class


     
 

Thanks

Happy Coding.....

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