frm_prb.vb

application file which contains the notes on Ado.net

        'Button5
        '
        Me.Button5.BackColor = System.Drawing.SystemColors.ControlLight
        Me.Button5.Location = New System.Drawing.Point(120, 296)
        Me.Button5.Name = "Button5"
        Me.Button5.Size = New System.Drawing.Size(96, 23)
        Me.Button5.TabIndex = 24
        Me.Button5.Text = "View Issue Slip"
        '
        'ListBox1
        '
        Me.ListBox1.BackColor = System.Drawing.SystemColors.Info
        Me.ListBox1.Items.AddRange(New Object() {"Drug1", "Drug2", "Drug3", "Drug4", "Drug5"})
        Me.ListBox1.Location = New System.Drawing.Point(376, 232)
        Me.ListBox1.Name = "ListBox1"
        Me.ListBox1.Size = New System.Drawing.Size(160, 82)
        Me.ListBox1.TabIndex = 25
        '
        'Button6
        '
        Me.Button6.BackColor = System.Drawing.SystemColors.ControlLight
        Me.Button6.Location = New System.Drawing.Point(224, 296)
        Me.Button6.Name = "Button6"
        Me.Button6.Size = New System.Drawing.Size(96, 23)
        Me.Button6.TabIndex = 26
        Me.Button6.Text = "Clear"
        '
        'TextBox3
        '
        Me.TextBox3.BackColor = System.Drawing.SystemColors.Info
        Me.TextBox3.Location = New System.Drawing.Point(80, 152)
        Me.TextBox3.Name = "TextBox3"
        Me.TextBox3.Size = New System.Drawing.Size(96, 20)
        Me.TextBox3.TabIndex = 15
        Me.TextBox3.Text = ""
        '
        'Label5
        '
        Me.Label5.BackColor = System.Drawing.SystemColors.InactiveCaptionText
        Me.Label5.Location = New System.Drawing.Point(8, 152)
        Me.Label5.Name = "Label5"
        Me.Label5.Size = New System.Drawing.Size(64, 16)
        Me.Label5.TabIndex = 6
        Me.Label5.Text = "Drug Code"
        '
        'TextBox5
        '
        Me.TextBox5.Location = New System.Drawing.Point(232, 368)
        Me.TextBox5.Name = "TextBox5"
        Me.TextBox5.TabIndex = 27
        Me.TextBox5.Text = ""
        Me.TextBox5.Visible = False
        '
        'Button7
        '
        Me.Button7.BackColor = System.Drawing.SystemColors.ControlLight
        Me.Button7.Location = New System.Drawing.Point(16, 264)
        Me.Button7.Name = "Button7"
        Me.Button7.Size = New System.Drawing.Size(96, 23)
        Me.Button7.TabIndex = 28
        Me.Button7.Text = "Issue New Slip"
        '
        'Button8
        '
        Me.Button8.BackColor = System.Drawing.SystemColors.ControlLight
        Me.Button8.Location = New System.Drawing.Point(104, 328)
        Me.Button8.Name = "Button8"
        Me.Button8.Size = New System.Drawing.Size(120, 23)
        Me.Button8.TabIndex = 29
        Me.Button8.Text = "Cancel Operation"
        '
        'frm_prb
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.BackColor = System.Drawing.SystemColors.InactiveCaptionText
        Me.ClientSize = New System.Drawing.Size(544, 360)
        Me.Controls.Add(Me.Button8)
        Me.Controls.Add(Me.Button7)
        Me.Controls.Add(Me.TextBox5)
        Me.Controls.Add(Me.Button6)
        Me.Controls.Add(Me.ListBox1)
        Me.Controls.Add(Me.Button5)
        Me.Controls.Add(Me.Label10)
        Me.Controls.Add(Me.TextBox4)
        Me.Controls.Add(Me.Label9)
        Me.Controls.Add(Me.Button4)
        Me.Controls.Add(Me.ComboBox3)
        Me.Controls.Add(Me.ComboBox2)
        Me.Controls.Add(Me.ComboBox1)
        Me.Controls.Add(Me.TextBox3)
        Me.Controls.Add(Me.TextBox2)
        Me.Controls.Add(Me.TextBox1)
        Me.Controls.Add(Me.Button3)
        Me.Controls.Add(Me.Button2)
        Me.Controls.Add(Me.Button1)
        Me.Controls.Add(Me.Label8)
        Me.Controls.Add(Me.Label7)
        Me.Controls.Add(Me.Label6)
        Me.Controls.Add(Me.Label5)
        Me.Controls.Add(Me.Label4)
        Me.Controls.Add(Me.Label3)
        Me.Controls.Add(Me.Label2)
        Me.Controls.Add(Me.PictureBox1)
        Me.Controls.Add(Me.Label1)
        Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow
        Me.Icon = CType(resources.GetObject("$this.Icon"), System.Drawing.Icon)
        Me.MaximizeBox = False
        Me.MinimizeBox = False
        Me.Name = "frm_prb"
        Me.Text = "PrisLogix's PIS"
        Me.ResumeLayout(False)

    End Sub

#End Region
    Private Sub frm_prb_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Label10.Text = currentDate.Now.ToShortDateString
        'dbset.Clear()
        'MyConnection.Open()
        MyConnection2.Open()
        MyConnection3.Open()
        'MyCommand = New OleDbCommand("Select * FROM drugissued", MyConnection)
        MyCommand2 = New OleDbCommand("SELECT * FROM Physicians", MyConnection2)
        MyCommand3 = New OleDbCommand("SELECT * FROM Patients", MyConnection3)
        MyReader = MyCommand2.ExecuteReader()
        MyReader2 = MyCommand3.ExecuteReader()
        'dataA = New OleDbDataAdapter(MyCommand)
        'dataA.Fill(dbset, "drugissued")
        'DataGrid1.ReadOnly = True
        'DataGrid1.DataSource = dbset.Tables("drugissued")
        While MyReader.Read()
            ComboBox1.Items.Add(MyReader("Phyname"))
            ComboBox2.Items.Add(MyReader("phycode"))
        End While
        While MyReader2.Read()
            ComboBox3.Items.Add(MyReader2("patcode"))
        End While
        'MyConnection.Close()
        MyConnection2.Close()
        MyConnection3.Close()
        'MyCommand.Dispose()
        MyReader.Close()
        MyReader2.Close()
        MyCommand2.Dispose()
        MyCommand3.dispose()
        'dataA.Dispose()
        'dbset.Dispose()
    End Sub
    Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
        Dim value1 = ComboBox1.Text
        MyConnection2.Open()
        MyCommand = New OleDbCommand("Select * FROM Physicians WHERE Phyname ='" & value1 & "'", MyConnection2)
        Try
            MyReader3 = MyCommand.ExecuteReader()
            While MyReader3.Read
                ComboBox2.Text = MyReader3("phycode")
            End While
        Catch c As Exception
            MsgBox(c.ToString())
        Finally
            MyConnection2.Close()
            MyReader3.Close()
            MyCommand.dispose()
        End Try
    End Sub
    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        Me.Close()
    End Sub
    Private Sub ComboBox2_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox2.SelectedIndexChanged
        Dim value = ComboBox2.Text
        MyConnection.Open()
        MyCommand = New OleDbCommand("Select * FROM Physicians WHERE phycode ='" & value & "'", MyConnection)
        Try
            MyReader4 = MyCommand.ExecuteReader()
            While MyReader4.Read
                ComboBox1.Text = MyReader4("Phyname")
            End While
        Catch c As Exception
            MsgBox(c.ToString())
        Finally
            MyConnection.Close()
            MyReader4.Close()
            MyCommand.dispose()
        End Try
    End Sub
    Private Sub DataGrid1_Navigate(ByVal sender As System.Object, ByVal ne As System.Windows.Forms.NavigateEventArgs)

    End Sub
    Private Sub ListBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListBox1.SelectedIndexChanged
        TextBox1.Text = ListBox1.SelectedItem
    End Sub
    Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
        clearfields()
    End Sub
    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        ListBox1.Items.Add(TextBox1.Text)
    End Sub
    Private Sub Button7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button7.Click
        getpid()
        TextBox2.Text = getdrugcode()
        Button1.Enabled = True
    End Sub
    Private Sub Button8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button8.Click
        Button1.Enabled = False
        clearfields()
    End Sub
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        insertpatient()
        MsgBox("Drug Hass Been Issued", MsgBoxStyle.Information, "PrisLogix's PIS")
        clearfields()
        Button1.Enabled = False
    End Sub
#End Region
#Region "GLOW CODE"


    Private Sub MouseEnterEvent(ByVal sender As Object, ByVal e As System.EventArgs) _
        Handles Button1.MouseEnter, Button2.MouseEnter, Button3.MouseEnter, Button4.MouseEnter, Button5.MouseEnter, Button6.MouseEnter, Button7.MouseEnter, Button8.MouseEnter

        ' A simple event handler that fires when the user's mouse arrow rolls 
        ' over any of the buttons.  It passes the button's identity to the Glow sub.

        Dim ctrl As Control = CType(sender, Control)
        Glow(ctrl, True)

    End Sub

    Private Sub MouseLeaveEvent(ByVal sender As Object, ByVal e As System.EventArgs) _
    Handles Button1.MouseLeave, Button2.MouseLeave, Button3.MouseLeave, Button4.MouseLeave, Button5.MouseLeave, Button6.MouseLeave, Button7.MouseLeave, Button8.MouseLeave

        ' A simple event handler that fires when the user's mouse arrow leaves the
        ' area of any of the buttons.  It passes the button's identity to the Glow sub.

        Dim ctrl As Control = CType(sender, Control)
        Glow(ctrl, False)

    End Sub

    Private Sub Glow(ByVal ctrl As Control, ByVal Hovering As Boolean)

        Dim Sb_R, Sb_G, Sb_B As Int16 '           <--- RGB values for the starting backcolor
        Dim Sf_R, Sf_G, Sf_B As Int16 '           <--- RGB values for the starting forecolor
        Dim Eb_R, Eb_G, Eb_B As Int16 '           <--- RGB values for the ending backcolor
        Dim Ef_R, Ef_G, Ef_B As Int16 '           <--- RGB values for the ending forecolor

        Select Case Hovering  ' True for MouseEnter, False for MouseLeave
            Case True
                Sb_R = SystemColors.Control.R           ' Assign the variables the 
                Sb_G = SystemColors.Control.G           ' appropriate values based
                Sb_B = SystemColors.Control.B           ' on system-defined colors
                '                                         for control and control
                Sf_R = SystemColors.ControlText.R       ' text.
                Sf_G = SystemColors.ControlText.G
                Sf_B = SystemColors.ControlText.B

                Eb_R = SystemColors.ActiveCaption.R     ' Assign the variables the
                Eb_G = SystemColors.ActiveCaption.G     ' appropriate values based
                Eb_B = SystemColors.ActiveCaption.B     ' on system-defined colors
                '                                         for the title bar and the
                Ef_R = SystemColors.ActiveCaptionText.R ' title bar's text.
                Ef_G = SystemColors.ActiveCaptionText.G
                Ef_B = SystemColors.ActiveCaptionText.B
            Case False
                Sb_R = SystemColors.ActiveCaption.R     ' Assign the variables the
                Sb_G = SystemColors.ActiveCaption.G     ' appropriate values based
                Sb_B = SystemColors.ActiveCaption.B     ' on system-defined colors
                '                                         for the title bar and the
                Sf_R = SystemColors.ActiveCaptionText.R ' title bar's text.
                Sf_G = SystemColors.ActiveCaptionText.G
                Sf_B = SystemColors.ActiveCaptionText.B

                Eb_R = SystemColors.Control.R           ' Assign the variables the 
                Eb_G = SystemColors.Control.G           ' appropriate values based
                Eb_B = SystemColors.Control.B           ' on system-defined colors
                '                                         for control and control
                Ef_R = SystemColors.ControlText.R       ' text.
                Ef_G = SystemColors.ControlText.G
                Ef_B = SystemColors.ControlText.B
        End Select

        Dim b_RIncrement As Int16 = Round(((Eb_R - Sb_R) / 16), 0)      ' Find the increments that
        Dim b_GIncrement As Int16 = Round(((Eb_G - Sb_G) / 16), 0)      ' the RGB values will take;
        Dim b_BIncrement As Int16 = Round(((Eb_B - Sb_B) / 16), 0)      ' 1/16th of the difference
        '                                                                 between the start and end
        Dim f_RIncrement As Int16 = Round(((Ef_R - Sf_R) / 16), 0)      ' values, rounded to the 
        Dim f_GIncrement As Int16 = Round(((Ef_G - Sf_G) / 16), 0)      ' nearest integer.
        Dim f_BIncrement As Int16 = Round(((Ef_B - Sf_B) / 16), 0)

        Dim bR As Int16 = Sb_R ' \
        Dim bG As Int16 = Sb_G '  }--  the RGB values for the backcolor as it changes.
        Dim bB As Int16 = Sb_B ' /

        Dim fR As Int16 = Sf_R ' \
        Dim fG As Int16 = Sf_G '  }--  the RGB values for the forecolor as it changes.
        Dim fB As Int16 = Sf_B ' /

        Dim count As Int16
        For count = 0 To 14
            bR += b_RIncrement          ' Add the appropriate increments to the 
            bG += b_GIncrement          ' RGB values.  The result is a nifty
            bB += b_BIncrement          ' "cross-fade" effect.
            fR += f_RIncrement
            fG += f_GIncrement
            fB += f_BIncrement

            ctrl.BackColor = Color.FromArgb(bR, bG, bB)   ' Repaint the button using the
            ctrl.ForeColor = Color.FromArgb(fR, fG, fB)   ' current RGB values, and refresh
            ctrl.Refresh()                                ' the button.

            Threading.Thread.Sleep(30 - (count * 2))      ' Wait a certain number of milliseconds,
            '                                               which is a factor of the current count.
            '                                               I tweaked these numbers to get a decent
            '                                               effect; feel free to adjust these 
            '                                               numbers to achieve an effect you like.
        Next
        Select Case Hovering
            Case True
                ctrl.BackColor = SystemColors.InactiveCaption        ' Finish the effect by painting 
                ctrl.ForeColor = SystemColors.InactiveCaptionText      ' the control with it's final
            Case False                                              ' look, depending on whether
                ctrl.BackColor = SystemColors.Control               ' we're fading in or out.
                ctrl.ForeColor = SystemColors.ControlText
        End Select
    End Sub


#End Region
End Class