From a3db778746af40eb9f9ec2cccfb3c935164600f5 Mon Sep 17 00:00:00 2001 From: pfg github Date: Sun, 8 Mar 2015 09:18:40 -0700 Subject: Full Source --- Calculator.vb | 681 ---------------------------------------------------------- 1 file changed, 681 deletions(-) delete mode 100644 Calculator.vb (limited to 'Calculator.vb') diff --git a/Calculator.vb b/Calculator.vb deleted file mode 100644 index d88c6b8..0000000 --- a/Calculator.vb +++ /dev/null @@ -1,681 +0,0 @@ -Public Class Calculator - Public rolldownsize As Integer - Public oldbordersize As Integer - Public oldtitlebarheight As Integer - Public justopened As Boolean = False - Public needtorollback As Boolean = False - Public minimumsizewidth As Integer = 0 - Public minimumsizeheight As Integer = 0 - - Public dNumber As Double - Public sOperation As String - Public bHasFirstNumber, bHasSecondNumber, bHasOperation As Boolean - - Private Sub Template_Load(sender As Object, e As EventArgs) Handles MyBase.Load - justopened = True - setuptitlebar() - setupborders() - ShiftOSDesktop.setcolours() - Me.Left = (Screen.PrimaryScreen.Bounds.Width - Me.Width) / 2 - Me.Top = (Screen.PrimaryScreen.Bounds.Height - Me.Height) / 2 - setskin() - - ShiftOSDesktop.pnlpanelbuttonclock.SendToBack() 'modfiy to proper name - ShiftOSDesktop.setuppanelbuttons() - ShiftOSDesktop.setpanelbuttonappearnce(ShiftOSDesktop.pnlpanelbuttonshiftorium, ShiftOSDesktop.tbshiftoriumicon, ShiftOSDesktop.tbshiftoriumtext, True) 'modify to proper name - ShiftOSDesktop.programsopen = ShiftOSDesktop.programsopen + 1 - - dNumber = 0 - bHasFirstNumber = False - bHasOperation = False - End Sub - - Private Sub ShiftOSDesktop_keydown(sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles MyBase.KeyDown - 'Make terminal appear - If e.KeyCode = Keys.T AndAlso e.Control Then - Terminal.Show() - Terminal.Visible = True - Terminal.BringToFront() - End If - - 'Movable Windows - If ShiftOSDesktop.boughtmovablewindows = True Then - If e.KeyCode = Keys.A AndAlso e.Control Then - e.Handled = True - Me.Location = New Point(Me.Location.X - ShiftOSDesktop.movablewindownumber, Me.Location.Y) - End If - If e.KeyCode = Keys.D AndAlso e.Control Then - e.Handled = True - Me.Location = New Point(Me.Location.X + ShiftOSDesktop.movablewindownumber, Me.Location.Y) - End If - If e.KeyCode = Keys.W AndAlso e.Control Then - e.Handled = True - Me.Location = New Point(Me.Location.X, Me.Location.Y - ShiftOSDesktop.movablewindownumber) - End If - If e.KeyCode = Keys.S AndAlso e.Control Then - e.Handled = True - Me.Location = New Point(Me.Location.X, Me.Location.Y + ShiftOSDesktop.movablewindownumber) - End If - ShiftOSDesktop.log = ShiftOSDesktop.log & My.Computer.Clock.LocalTime & " User moved " & Me.Name & " to " & Me.Location.ToString & " with " & e.KeyCode.ToString & Environment.NewLine - End If - End Sub - - Private Sub titlebar_MouseDown(sender As Object, e As MouseEventArgs) Handles titlebar.MouseDown, lbtitletext.MouseDown, pnlicon.MouseDown, pgtoplcorner.MouseDown, pgtoprcorner.MouseDown - ' Handle Draggable Windows - If ShiftOSDesktop.boughtdraggablewindows = True Then - If e.Button = MouseButtons.Left Then - titlebar.Capture = False - lbtitletext.Capture = False - pnlicon.Capture = False - pgtoplcorner.Capture = False - pgtoprcorner.Capture = False - Const WM_NCLBUTTONDOWN As Integer = &HA1S - Const HTCAPTION As Integer = 2 - Dim msg As Message = _ - Message.Create(Me.Handle, WM_NCLBUTTONDOWN, _ - New IntPtr(HTCAPTION), IntPtr.Zero) - Me.DefWndProc(msg) - End If - ShiftOSDesktop.log = ShiftOSDesktop.log & My.Computer.Clock.LocalTime & " User dragged " & Me.Name & " to " & Me.Location.ToString & Environment.NewLine - End If - End Sub - - Public Sub setupborders() - If ShiftOSDesktop.boughtwindowborders = False Then - pgleft.Hide() - pgbottom.Hide() - pgright.Hide() - Me.Size = New Size(Me.Width - pgleft.Width - pgright.Width, Me.Height - pgbottom.Height) - End If - End Sub - - Private Sub closebutton_Click(sender As Object, e As EventArgs) Handles closebutton.Click - Me.Close() - End Sub - - Private Sub closebutton_MouseEnter(sender As Object, e As EventArgs) Handles closebutton.MouseEnter, closebutton.MouseUp - closebutton.BackgroundImage = ShiftOSDesktop.skinclosebutton(1) - End Sub - - Private Sub closebutton_MouseLeave(sender As Object, e As EventArgs) Handles closebutton.MouseLeave - closebutton.BackgroundImage = ShiftOSDesktop.skinclosebutton(0) - End Sub - - Private Sub closebutton_MouseDown(sender As Object, e As EventArgs) Handles closebutton.MouseDown - closebutton.BackgroundImage = ShiftOSDesktop.skinclosebutton(2) - End Sub - - Private Sub minimizebutton_Click(sender As Object, e As EventArgs) Handles minimizebutton.Click - ShiftOSDesktop.minimizeprogram(Me) - End Sub - - Private Sub titlebar_MouseEnter(sender As Object, e As EventArgs) Handles titlebar.MouseEnter, titlebar.MouseUp, lbtitletext.MouseEnter, pnlicon.MouseEnter, closebutton.MouseEnter, rollupbutton.MouseEnter - If ShiftOSDesktop.skinimages(3) = ShiftOSDesktop.skinimages(4) Then Else titlebar.BackgroundImage = ShiftOSDesktop.skintitlebar(1) - End Sub - - Private Sub titlebar_MouseLeave(sender As Object, e As EventArgs) Handles titlebar.MouseLeave, lbtitletext.MouseLeave, pnlicon.MouseLeave, closebutton.MouseLeave, rollupbutton.MouseLeave - If ShiftOSDesktop.skinimages(3) = ShiftOSDesktop.skinimages(4) Then Else titlebar.BackgroundImage = ShiftOSDesktop.skintitlebar(0) - End Sub - - Private Sub rollupbutton_Click(sender As Object, e As EventArgs) Handles rollupbutton.Click - rollupanddown() - End Sub - - Private Sub rollupbutton_MouseEnter(sender As Object, e As EventArgs) Handles rollupbutton.MouseEnter, rollupbutton.MouseUp - rollupbutton.BackgroundImage = ShiftOSDesktop.skinrollupbutton(1) - End Sub - - Private Sub rollupbutton_MouseLeave(sender As Object, e As EventArgs) Handles rollupbutton.MouseLeave - rollupbutton.BackgroundImage = ShiftOSDesktop.skinrollupbutton(0) - End Sub - - Private Sub rollupbutton_MouseDown(sender As Object, e As EventArgs) Handles rollupbutton.MouseDown - rollupbutton.BackgroundImage = ShiftOSDesktop.skinrollupbutton(2) - End Sub - - Public Sub setuptitlebar() - - If Me.Height = Me.titlebar.Height Then pgleft.Show() : pgbottom.Show() : pgright.Show() : Me.Height = rolldownsize : needtorollback = True - pgleft.Width = ShiftOSDesktop.windowbordersize - pgright.Width = ShiftOSDesktop.windowbordersize - pgbottom.Height = ShiftOSDesktop.windowbordersize - titlebar.Height = ShiftOSDesktop.titlebarheight - - If justopened = True Then - Me.Size = New Size(261, 278) 'put the default size of your window here - Me.Size = New Size(Me.Width, Me.Height + ShiftOSDesktop.titlebarheight - 30) - Me.Size = New Size(Me.Width + ShiftOSDesktop.windowbordersize + ShiftOSDesktop.windowbordersize, Me.Height + ShiftOSDesktop.windowbordersize) - oldbordersize = ShiftOSDesktop.windowbordersize - oldtitlebarheight = ShiftOSDesktop.titlebarheight - justopened = False - Else - If Me.Visible = True Then - Me.Hide() - Me.Size = New Size(Me.Width, Me.Height - oldtitlebarheight + 30) - Me.Size = New Size(Me.Width - oldbordersize - oldbordersize, Me.Height - oldbordersize) - oldbordersize = ShiftOSDesktop.windowbordersize - oldtitlebarheight = ShiftOSDesktop.titlebarheight - Me.Size = New Size(Me.Width, Me.Height + ShiftOSDesktop.titlebarheight - 30) - Me.Size = New Size(Me.Width + ShiftOSDesktop.windowbordersize + ShiftOSDesktop.windowbordersize, Me.Height + ShiftOSDesktop.windowbordersize) - rolldownsize = Me.Height - If needtorollback = True Then Me.Height = titlebar.Height : pgleft.Hide() : pgbottom.Hide() : pgright.Hide() - Me.Show() - End If - End If - - If ShiftOSDesktop.showwindowcorners = True Then - pgtoplcorner.Show() - pgtoprcorner.Show() - pgtoprcorner.Width = ShiftOSDesktop.titlebarcornerwidth - pgtoplcorner.Width = ShiftOSDesktop.titlebarcornerwidth - Else - pgtoplcorner.Hide() - pgtoprcorner.Hide() - End If - - If ShiftOSDesktop.boughttitlebar = False Then - titlebar.Hide() - Me.Size = New Size(Me.Width, Me.Size.Height - titlebar.Height) - End If - - If ShiftOSDesktop.boughttitletext = False Then - lbtitletext.Hide() - Else - lbtitletext.Font = New Font(ShiftOSDesktop.titletextfont, ShiftOSDesktop.titletextsize, ShiftOSDesktop.titletextstyle) - lbtitletext.Text = ShiftOSDesktop.calculatorname - lbtitletext.Show() - End If - - If ShiftOSDesktop.boughtclosebutton = False Then - closebutton.Hide() - Else - closebutton.BackColor = ShiftOSDesktop.closebuttoncolour - closebutton.Height = ShiftOSDesktop.closebuttonheight - closebutton.Width = ShiftOSDesktop.closebuttonwidth - closebutton.Show() - End If - - If ShiftOSDesktop.boughtrollupbutton = False Then - rollupbutton.Hide() - Else - rollupbutton.BackColor = ShiftOSDesktop.rollupbuttoncolour - rollupbutton.Height = ShiftOSDesktop.rollupbuttonheight - rollupbutton.Width = ShiftOSDesktop.rollupbuttonwidth - rollupbutton.Show() - End If - - If ShiftOSDesktop.boughtminimizebutton = False Then - minimizebutton.Hide() - Else - minimizebutton.BackColor = ShiftOSDesktop.minimizebuttoncolour - minimizebutton.Height = ShiftOSDesktop.minimizebuttonheight - minimizebutton.Width = ShiftOSDesktop.minimizebuttonwidth - minimizebutton.Show() - End If - - If ShiftOSDesktop.boughtwindowborders = True Then - closebutton.Location = New Point(titlebar.Size.Width - ShiftOSDesktop.closebuttonside - closebutton.Size.Width, ShiftOSDesktop.closebuttontop) - rollupbutton.Location = New Point(titlebar.Size.Width - ShiftOSDesktop.rollupbuttonside - rollupbutton.Size.Width, ShiftOSDesktop.rollupbuttontop) - minimizebutton.Location = New Point(titlebar.Size.Width - ShiftOSDesktop.minimizebuttonside - minimizebutton.Size.Width, ShiftOSDesktop.minimizebuttontop) - Select Case ShiftOSDesktop.titletextposition - Case "Left" - lbtitletext.Location = New Point(ShiftOSDesktop.titletextside, ShiftOSDesktop.titletexttop) - Case "Centre" - lbtitletext.Location = New Point((titlebar.Width / 2) - lbtitletext.Width / 2, ShiftOSDesktop.titletexttop) - End Select - lbtitletext.ForeColor = ShiftOSDesktop.titletextcolour - Else - closebutton.Location = New Point(titlebar.Size.Width - ShiftOSDesktop.closebuttonside - pgtoplcorner.Width - pgtoprcorner.Width - closebutton.Size.Width, ShiftOSDesktop.closebuttontop) - rollupbutton.Location = New Point(titlebar.Size.Width - ShiftOSDesktop.rollupbuttonside - pgtoplcorner.Width - pgtoprcorner.Width - rollupbutton.Size.Width, ShiftOSDesktop.rollupbuttontop) - minimizebutton.Location = New Point(titlebar.Size.Width - ShiftOSDesktop.minimizebuttonside - pgtoplcorner.Width - pgtoprcorner.Width - minimizebutton.Size.Width, ShiftOSDesktop.minimizebuttontop) - Select Case ShiftOSDesktop.titletextposition - Case "Left" - lbtitletext.Location = New Point(ShiftOSDesktop.titletextside + pgtoplcorner.Width, ShiftOSDesktop.titletexttop) - Case "Centre" - lbtitletext.Location = New Point((titlebar.Width / 2) - lbtitletext.Width / 2, ShiftOSDesktop.titletexttop) - End Select - lbtitletext.ForeColor = ShiftOSDesktop.titletextcolour - End If - - If ShiftOSDesktop.boughtknowledgeinputicon = True Then - pnlicon.Visible = True - pnlicon.Location = New Point(ShiftOSDesktop.titlebariconside, ShiftOSDesktop.titlebaricontop) - pnlicon.Size = New Size(ShiftOSDesktop.titlebariconsize, ShiftOSDesktop.titlebariconsize) - pnlicon.Image = ShiftOSDesktop.calculatoricontitlebar 'Replace with the correct icon for the program. - End If - - End Sub - - Public Sub rollupanddown() - If Me.Height = Me.titlebar.Height Then - pgleft.Show() - pgbottom.Show() - pgright.Show() - Me.Height = rolldownsize - Me.MinimumSize = New Size(minimumsizewidth, minimumsizeheight) - Else - Me.MinimumSize = New Size(0, 0) - pgleft.Hide() - pgbottom.Hide() - pgright.Hide() - rolldownsize = Me.Height - Me.Height = Me.titlebar.Height - End If - End Sub - - Public Sub setskin() - If ShiftOSDesktop.skinclosebutton(0) Is Nothing Then Else closebutton.BackgroundImage = ShiftOSDesktop.skinclosebutton(0).Clone - closebutton.BackgroundImageLayout = ShiftOSDesktop.skinclosebuttonstyle - If ShiftOSDesktop.skintitlebar(0) Is Nothing Then Else titlebar.BackgroundImage = ShiftOSDesktop.skintitlebar(0).Clone - titlebar.BackgroundImageLayout = ShiftOSDesktop.skintitlebarstyle - If ShiftOSDesktop.skinrollupbutton(0) Is Nothing Then Else rollupbutton.BackgroundImage = ShiftOSDesktop.skinrollupbutton(0).Clone - rollupbutton.BackgroundImageLayout = ShiftOSDesktop.skinrollupbuttonstyle - If ShiftOSDesktop.skintitlebarleftcorner(0) Is Nothing Then Else pgtoplcorner.BackgroundImage = ShiftOSDesktop.skintitlebarleftcorner(0).Clone - pgtoplcorner.BackgroundImageLayout = ShiftOSDesktop.skintitlebarleftcornerstyle - If ShiftOSDesktop.skintitlebarrightcorner(0) Is Nothing Then Else pgtoprcorner.BackgroundImage = ShiftOSDesktop.skintitlebarrightcorner(0).Clone - pgtoprcorner.BackgroundImageLayout = ShiftOSDesktop.skintitlebarrightcornerstyle - If ShiftOSDesktop.skinminimizebutton(0) Is Nothing Then Else minimizebutton.BackgroundImage = ShiftOSDesktop.skinminimizebutton(0).Clone - minimizebutton.BackgroundImageLayout = ShiftOSDesktop.skinminimizebuttonstyle - - 'remove background colour when image is present - If closebutton.BackgroundImage Is Nothing Then Else closebutton.BackColor = Color.Transparent - If titlebar.BackgroundImage Is Nothing Then Else titlebar.BackColor = Color.Transparent - If rollupbutton.BackgroundImage Is Nothing Then Else rollupbutton.BackColor = Color.Transparent - If pgtoplcorner.BackgroundImage Is Nothing Then Else pgtoplcorner.BackColor = Color.Transparent - If pgtoprcorner.BackgroundImage Is Nothing Then Else pgtoprcorner.BackColor = Color.Transparent - If minimizebutton.BackgroundImage Is Nothing Then Else minimizebutton.BackColor = Color.Transparent - - Me.TransparencyKey = ShiftOSDesktop.globaltransparencycolour - End Sub - - Private Sub Clock_FormClosing(sender As Object, e As FormClosingEventArgs) Handles MyBase.FormClosing - ShiftOSDesktop.programsopen = ShiftOSDesktop.programsopen - 1 - Me.Hide() - ShiftOSDesktop.setuppanelbuttons() - End Sub - - 'end of general setup - - Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn1.Click - If bHasFirstNumber Then - If dNumber <> 0 Then - If Me.lbldispla.Text = 0 Then - Me.lbldispla.Text = 1 - bHasSecondNumber = True - Exit Sub - End If - Me.lbldispla.Text &= 1 - Exit Sub - End If - Me.lbldispla.Text &= 1 - Else - Me.lbldispla.Text = 1 - bHasFirstNumber = True - bHasOperation = False - End If - End Sub - - Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn2.Click - If bHasFirstNumber Then - If dNumber <> 0 Then - If Me.lbldispla.Text = 0 Then - Me.lbldispla.Text = 2 - bHasSecondNumber = True - - Exit Sub - End If - - Me.lbldispla.Text &= 2 - Exit Sub - End If - Me.lbldispla.Text &= 2 - Else - Me.lbldispla.Text = 2 - bHasFirstNumber = True - bHasOperation = False - End If - End Sub - - Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn3.Click - If bHasFirstNumber Then - If dNumber <> 0 Then - If Me.lbldispla.Text = 0 Then - Me.lbldispla.Text = 3 - bHasSecondNumber = True - - Exit Sub - End If - - Me.lbldispla.Text &= 3 - Exit Sub - End If - Me.lbldispla.Text &= 3 - Else - Me.lbldispla.Text = 3 - bHasFirstNumber = True - bHasOperation = False - End If - End Sub - - Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn4.Click - If bHasFirstNumber Then - If dNumber <> 0 Then - If Me.lbldispla.Text = 0 Then - Me.lbldispla.Text = 4 - bHasSecondNumber = True - - Exit Sub - End If - - Me.lbldispla.Text &= 4 - Exit Sub - End If - Me.lbldispla.Text &= 4 - Else - Me.lbldispla.Text = 4 - bHasFirstNumber = True - bHasOperation = False - End If - End Sub - - Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn5.Click - If bHasFirstNumber Then - If dNumber <> 0 Then - If Me.lbldispla.Text = 0 Then - Me.lbldispla.Text = 5 - bHasSecondNumber = True - - Exit Sub - End If - - Me.lbldispla.Text &= 5 - Exit Sub - End If - Me.lbldispla.Text &= 5 - Else - Me.lbldispla.Text = 5 - bHasFirstNumber = True - bHasOperation = False - End If - End Sub - - Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn6.Click - If bHasFirstNumber Then - If dNumber <> 0 Then - If Me.lbldispla.Text = 0 Then - Me.lbldispla.Text = 6 - bHasSecondNumber = True - - Exit Sub - End If - - Me.lbldispla.Text &= 6 - Exit Sub - End If - Me.lbldispla.Text &= 6 - Else - Me.lbldispla.Text = 6 - bHasFirstNumber = True - bHasOperation = False - End If - End Sub - - Private Sub Button7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn7.Click - If bHasFirstNumber Then - If dNumber <> 0 Then - If Me.lbldispla.Text = 0 Then - Me.lbldispla.Text = 7 - bHasSecondNumber = True - - Exit Sub - End If - - Me.lbldispla.Text &= 7 - Exit Sub - End If - Me.lbldispla.Text &= 7 - Else - Me.lbldispla.Text = 7 - bHasFirstNumber = True - bHasOperation = False - End If - End Sub - - Private Sub Button8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn8.Click - If bHasFirstNumber Then - If dNumber <> 0 Then - If Me.lbldispla.Text = 0 Then - Me.lbldispla.Text = 8 - bHasSecondNumber = True - - Exit Sub - End If - - Me.lbldispla.Text &= 8 - Exit Sub - End If - Me.lbldispla.Text &= 8 - Else - Me.lbldispla.Text = 8 - bHasFirstNumber = True - bHasOperation = False - End If - End Sub - - Private Sub Button9_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn9.Click - If bHasFirstNumber Then - If dNumber <> 0 Then - If Me.lbldispla.Text = 0 Then - Me.lbldispla.Text = 9 - bHasSecondNumber = True - - Exit Sub - End If - - Me.lbldispla.Text &= 9 - Exit Sub - End If - Me.lbldispla.Text &= 9 - Else - Me.lbldispla.Text = 9 - bHasFirstNumber = True - bHasOperation = False - End If - End Sub - - Private Sub Button10_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn0.Click - If bHasFirstNumber Then - If dNumber <> 0 Then - If Me.lbldispla.Text <> 0 Then - Me.lbldispla.Text &= 0 - End If - Exit Sub - End If - Me.lbldispla.Text &= 0 - Else - Me.lbldispla.Text = 0 - End If - End Sub - - Private Sub Button11_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnequals.Click - If bHasFirstNumber And bHasSecondNumber Then - - If (sOperation = "+") Then - Me.lbldispla.Text = Val(Me.lbldispla.Text) + dNumber - ElseIf (sOperation = "-") Then - Me.lbldispla.Text = dNumber - Val(Me.lbldispla.Text) - ElseIf (sOperation = "*") Then - Me.lbldispla.Text = Val(Me.lbldispla.Text) * dNumber - ElseIf (sOperation = "/") Then - Me.lbldispla.Text = dNumber / Val(Me.lbldispla.Text) - Else - Exit Sub - End If - - dNumber = Val(Me.lbldispla.Text) - bHasFirstNumber = False - bHasSecondNumber = False - bHasOperation = True - sOperation = "" - End If - End Sub - - Private Sub Button12_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnplus.Click - - If bHasSecondNumber Then - - If bHasOperation Then - If (sOperation = "+") Then - dNumber = Val(Me.lbldispla.Text) + dNumber - ElseIf (sOperation = "-") Then - dNumber = dNumber - Val(Me.lbldispla.Text) - ElseIf (sOperation = "*") Then - dNumber = Val(Me.lbldispla.Text) * dNumber - ElseIf (sOperation = "/") Then - dNumber = dNumber / Val(Me.lbldispla.Text) - Else - Exit Sub - End If - - sOperation = "+" - bHasSecondNumber = False - Me.lbldispla.Text = 0 - - Exit Sub - Else - sOperation = "+" - dNumber = Val(Me.lbldispla.Text) + dNumber - bHasSecondNumber = False - Me.lbldispla.Text = 0 - Exit Sub - End If - End If - - If bHasFirstNumber Or bHasOperation Then - If bHasOperation Then - bHasFirstNumber = True - End If - sOperation = "+" - bHasOperation = True - dNumber = Val(Me.lbldispla.Text) - Me.lbldispla.Text = 0 - End If - End Sub - - Private Sub Button13_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnminus.Click - If bHasSecondNumber Then - If bHasOperation Then - If (sOperation = "+") Then - dNumber = Val(Me.lbldispla.Text) + dNumber - ElseIf (sOperation = "-") Then - dNumber = dNumber - Val(Me.lbldispla.Text) - ElseIf (sOperation = "*") Then - dNumber = Val(Me.lbldispla.Text) * dNumber - ElseIf (sOperation = "/") Then - dNumber = dNumber / Val(Me.lbldispla.Text) - Else - Exit Sub - End If - sOperation = "-" - bHasSecondNumber = False - Me.lbldispla.Text = 0 - Exit Sub - Else - sOperation = "-" - dNumber = dNumber - Val(Me.lbldispla.Text) - bHasSecondNumber = False - Me.lbldispla.Text = 0 - Exit Sub - End If - End If - If bHasFirstNumber Or bHasOperation Then - If bHasOperation Then - bHasFirstNumber = True - End If - sOperation = "-" - dNumber = Val(Me.lbldispla.Text) - Me.lbldispla.Text = 0 - End If - End Sub - - Private Sub Button14_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btntimes.Click - If bHasSecondNumber Then - If bHasOperation Then - If (sOperation = "+") Then - dNumber = Val(Me.lbldispla.Text) + dNumber - ElseIf (sOperation = "-") Then - dNumber = dNumber - Val(Me.lbldispla.Text) - ElseIf (sOperation = "*") Then - dNumber = Val(Me.lbldispla.Text) * dNumber - ElseIf (sOperation = "/") Then - dNumber = dNumber / Val(Me.lbldispla.Text) - Else - Exit Sub - End If - sOperation = "*" - bHasSecondNumber = False - Me.lbldispla.Text = 0 - Exit Sub - Else - sOperation = "*" - dNumber = Val(Me.lbldispla.Text) * dNumber - bHasSecondNumber = False - Me.lbldispla.Text = 0 - Exit Sub - End If - End If - If bHasFirstNumber Or bHasOperation Then - If bHasOperation Then - bHasFirstNumber = True - End If - sOperation = "*" - dNumber = Val(Me.lbldispla.Text) - Me.lbldispla.Text = 0 - End If - End Sub - - Private Sub Button15_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btndividedby.Click - If bHasSecondNumber Then - If bHasOperation Then - If (sOperation = "+") Then - dNumber = Val(Me.lbldispla.Text) + dNumber - ElseIf (sOperation = "-") Then - dNumber = dNumber - Val(Me.lbldispla.Text) - ElseIf (sOperation = "*") Then - dNumber = Val(Me.lbldispla.Text) * dNumber - ElseIf (sOperation = "/") Then - dNumber = dNumber / Val(Me.lbldispla.Text) - Else - Exit Sub - End If - sOperation = "/" - bHasSecondNumber = False - Me.lbldispla.Text = 0 - Exit Sub - Else - sOperation = "/" - dNumber = dNumber / Val(Me.lbldispla.Text) - bHasSecondNumber = False - Me.lbldispla.Text = 0 - Exit Sub - End If - End If - If bHasFirstNumber Or bHasOperation Then - If bHasOperation Then - bHasFirstNumber = True - End If - sOperation = "/" - dNumber = Val(Me.lbldispla.Text) - Me.lbldispla.Text = 0 - End If - End Sub - - Private Sub Button16_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnclearall.Click - Me.lbldispla.Text = 0 - dNumber = 0 - bHasFirstNumber = False - bHasSecondNumber = False - bHasOperation = False - sOperation = "" - End Sub -End Class \ No newline at end of file -- cgit v1.2.3