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Join Date: Jun 2008
Posts: 1
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neongabby neongabby is offline Offline
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Salary Review project

 
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  #1
Jun 25th, 2008
Hi all,

I am extremely new to vb.net. I've been mucking around with the below project. I have also attached the original instructions to give you a better idea of what I'm supposed to be doing Anywho, here is my code. given that I don't get the results I want, I know my code is messed up somewhere:

[code]Public Class mainForm
Private Sub mainForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'add raise amounts to combo boxes
For raise As Integer = 1 To 10 Step 1
ComboBox1.Items.Add(raise.ToString)
Next
For raise As Integer = 1 To 10 Step 1
ComboBox2.Items.Add(raise.ToString)
Next
For raise As Integer = 1 To 10 Step 1
ComboBox3.Items.Add(raise.ToString)
Next

'display current salaries
Call ShowCurrentSalary()

End Sub
Private Function ShowProjection(ByVal salary As Decimal, _
ByVal raise As Decimal)

salary = salary * (1 + (raise * 0.01))
Return salary

End Function
Private Function GrantRaise(ByRef salary As Decimal, _
ByRef raise As Decimal)

salary = salary * (1 + (raise * 0.01))
Return salary
End Function
Private Sub ShowCurrentSalary()
Dim currentsalary1 As Decimal = 10000
Dim currentsalary2 As Decimal = 11500
Dim currentsalary3 As Decimal = 12300

current1Label.Text = currentsalary1.ToString("C2")
current2Label.Text = currentsalary2.ToString("C2")
current3Label.Text = currentsalary3.ToString("C2")

End Sub

Private Sub exitButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles exitButton.Click
Me.Close()
End Sub

Private Sub clearButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles clearButton.Click
projected1Label.Text = String.Empty
projected2Label.Text = String.Empty
projected3Label.Text = String.Empty
End Sub

Private Sub projectedButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles projectedButton.Click
Dim salary As Decimal
Dim raise As Integer

Call ShowProjection(salary, raise)

projected1Label.Text = raise.ToString("C2")
projected2Label.Text = raise.ToString("C2")
projected3Label.Text = raise.ToString("C2")

Call ShowCurrentSalary()

End Sub

Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
Dim raise As Integer
Dim assign As Boolean

'assign value of selected raise
assign = Decimal.TryParse(projected1Label.Text, raise)


End Sub

Private Sub ComboBox2_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox2.SelectedIndexChanged
Dim raise As Integer
Dim assign As Boolean

'assign value of selected raise
assign = Integer.TryParse(projected2Label.Text, raise)
End Sub

Private Sub ComboBox3_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox3.SelectedIndexChanged
Dim raise As Integer
Dim assign As Boolean

'assign value of selected raise
assign = Decimal.TryParse(projected3Label.Text, raise)
End Sub

Private Sub grantButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles grantButton.Click
Dim salary As Decimal
Dim raise As Integer

Call GrantRaise(salary, raise)

current1Label.Text = salary.ToString("C2")
current2Label.Text = salary.ToString("C2")
current3Label.Text = salary.ToString("C2")

Call ShowCurrentSalary()
End Sub
End Class[\code]
Last edited by neongabby; Jun 25th, 2008 at 3:46 pm.
Attached Files
File Type: doc Salary Review.doc (53.5 KB, 10 views)
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Join Date: Oct 2009
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oldyeller85 oldyeller85 is offline Offline
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know what's wrong - not sure yet how to resolve

 
0
  #2
18 Days Ago
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Originally Posted by neongabby View Post
Hi all,

I am extremely new to vb.net. I've been mucking around with the below project. I have also attached the original instructions to give you a better idea of what I'm supposed to be doing Anywho, here is my code. given that I don't get the results I want, I know my code is messed up somewhere:

[code]Public Class mainForm
Private Sub mainForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'add raise amounts to combo boxes
For raise As Integer = 1 To 10 Step 1
ComboBox1.Items.Add(raise.ToString)
Next
For raise As Integer = 1 To 10 Step 1
ComboBox2.Items.Add(raise.ToString)
Next
For raise As Integer = 1 To 10 Step 1
ComboBox3.Items.Add(raise.ToString)
Next

'display current salaries
Call ShowCurrentSalary()

End Sub
Private Function ShowProjection(ByVal salary As Decimal, _
ByVal raise As Decimal)

salary = salary * (1 + (raise * 0.01))
Return salary

End Function
Private Function GrantRaise(ByRef salary As Decimal, _
ByRef raise As Decimal)

salary = salary * (1 + (raise * 0.01))
Return salary
End Function
Private Sub ShowCurrentSalary()
Dim currentsalary1 As Decimal = 10000
Dim currentsalary2 As Decimal = 11500
Dim currentsalary3 As Decimal = 12300

current1Label.Text = currentsalary1.ToString("C2")
current2Label.Text = currentsalary2.ToString("C2")
current3Label.Text = currentsalary3.ToString("C2")

End Sub

Private Sub exitButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles exitButton.Click
Me.Close()
End Sub

Private Sub clearButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles clearButton.Click
projected1Label.Text = String.Empty
projected2Label.Text = String.Empty
projected3Label.Text = String.Empty
End Sub

Private Sub projectedButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles projectedButton.Click
Dim salary As Decimal
Dim raise As Integer

Call ShowProjection(salary, raise)

projected1Label.Text = raise.ToString("C2")
projected2Label.Text = raise.ToString("C2")
projected3Label.Text = raise.ToString("C2")

Call ShowCurrentSalary()

End Sub

Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
Dim raise As Integer
Dim assign As Boolean

'assign value of selected raise
assign = Decimal.TryParse(projected1Label.Text, raise)


End Sub

Private Sub ComboBox2_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox2.SelectedIndexChanged
Dim raise As Integer
Dim assign As Boolean

'assign value of selected raise
assign = Integer.TryParse(projected2Label.Text, raise)
End Sub

Private Sub ComboBox3_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox3.SelectedIndexChanged
Dim raise As Integer
Dim assign As Boolean

'assign value of selected raise
assign = Decimal.TryParse(projected3Label.Text, raise)
End Sub

Private Sub grantButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles grantButton.Click
Dim salary As Decimal
Dim raise As Integer

Call GrantRaise(salary, raise)

current1Label.Text = salary.ToString("C2")
current2Label.Text = salary.ToString("C2")
current3Label.Text = salary.ToString("C2")

Call ShowCurrentSalary()
End Sub
End Class[\code]
____
salary was never assigned a value
If I figure this out I'll post the solution.
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Join Date: Oct 2009
Posts: 2
Reputation: oldyeller85 is an unknown quantity at this point 
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oldyeller85 oldyeller85 is offline Offline
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  #3
18 Days Ago
vb.net Syntax (Toggle Plain Text) 
  1. Public Class MainForm
  2.     Dim crntslry101 As Decimal = 10000
  3.     Dim crntslry102 As Decimal = 11500
  4.     Dim crntslry103 As Decimal = 12300
  5.     Dim raise101 As Decimal
  6.     Dim raise102 As Decimal
  7.     Dim raise103 As Decimal
  8.  
  9.  
  10.     Private Sub MainForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
  11.         'add raise amounts to combo boxes
  12.  
  13.         For raise As Integer = 1 To 10 Step 1
  14.             prcntRazComboBox101.Items.Add(raise.ToString)
  15.         Next
  16.         For raise As Integer = 1 To 10 Step 1
  17.             prcntRazComboBox102.Items.Add(raise.ToString)
  18.         Next
  19.         For raise As Integer = 1 To 10 Step 1
  20.             prcntRazComboBox103.Items.Add(raise.ToString)
  21.         Next
  22.  
  23.         'display current salaries
  24.         ShowCurrentSalary()
  25.  
  26.     End Sub
  27.     Private Sub shProjSlryBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
  28.     Handles shProjSlryBtn.Click
  29.         Dim salary As Decimal
  30.         Dim raise As Integer
  31.         If (String.Compare(prcntRazComboBox101.Text, "")) Then
  32.             raise = Convert.ToInt32(prcntRazComboBox101.Text)
  33.             projslryLbl101.Text = ShowProjection(crntslry101, raise)
  34.         End If
  35.         If (String.Compare(prcntRazComboBox102.Text, "")) Then
  36.             raise = Convert.ToInt32(prcntRazComboBox102.Text)
  37.             projslryLbl102.Text = ShowProjection(crntslry102, raise)
  38.         End If
  39.         If (String.Compare(prcntRazComboBox103.Text, "")) Then
  40.             raise = Convert.ToInt32(prcntRazComboBox103.Text)
  41.             projslryLbl103.Text = ShowProjection(crntslry103, raise)
  42.         End If
  43.  
  44.  
  45.         'projslryLbl101.Text = raise.ToString("C2")
  46.         'projslryLbl102.Text = raise.ToString("C2")
  47.         'projslryLbl103.Text = raise.ToString("C2")
  48.  
  49.         ShowCurrentSalary()
  50.  
  51.     End Sub
  52.     Private Sub ShowCurrentSalary()
  53.         slryLbl101.Text = crntslry101.ToString("C2")
  54.         slryLbl102.Text = crntslry102.ToString("C2")
  55.         slryLbl103.Text = crntslry103.ToString("C2")
  56.  
  57.     End Sub
  58.     Private Function ShowProjection(ByVal salary As Decimal, _
  59.         ByVal raise As Decimal)
  60.  
  61.         salary = salary * (1 + (raise * 0.01))
  62.         Return salary.ToString("C2")
  63.  
  64.     End Function
  65.     Private Function GrantRaise(ByRef salary As Decimal, _
  66.         ByRef raise As Decimal)
  67.  
  68.         salary = salary * (1 + (raise * 0.01))
  69.         Return salary
  70.     End Function
  71.  
  72.     Private Sub prcntRazComboBox101_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) _
  73.         Handles prcntRazComboBox101.SelectedIndexChanged
  74.         Dim raise As Integer
  75.         Dim assign As Boolean
  76.  
  77.         'assign value of selected raise
  78.         assign = Decimal.TryParse(projslryLbl101.Text, raise)
  79.  
  80.     End Sub
  81.     Private Sub prcntRazComboBox102_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) _
  82.         Handles prcntRazComboBox102.SelectedIndexChanged
  83.         Dim raise As Integer
  84.         Dim assign As Boolean
  85.  
  86.         'assign value of selected raise
  87.         assign = Decimal.TryParse(projslryLbl102.Text, raise)
  88.  
  89.     End Sub
  90.     Private Sub prcntRazComboBox103_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) _
  91.     Handles prcntRazComboBox103.SelectedIndexChanged
  92.         Dim raise As Integer
  93.         Dim assign As Boolean
  94.  
  95.         'assign value of selected raise
  96.         assign = Decimal.TryParse(projslryLbl103.Text, raise)
  97.  
  98.     End Sub
  99.  
  100.     Private Sub GrntRasBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
  101.     Handles GrntRasBtn.Click
  102.         Dim raise As Integer
  103.         If (String.Compare(prcntRazComboBox101.Text, "")) Then
  104.             raise = Convert.ToInt32(prcntRazComboBox101.Text)
  105.             slryLbl101.Text = ShowProjection(crntslry101, raise)
  106.         End If
  107.         If (String.Compare(prcntRazComboBox102.Text, "")) Then
  108.             raise = Convert.ToInt32(prcntRazComboBox102.Text)
  109.             slryLbl102.Text = ShowProjection(crntslry102, raise)
  110.         End If
  111.         If (String.Compare(prcntRazComboBox103.Text, "")) Then
  112.             raise = Convert.ToInt32(prcntRazComboBox103.Text)
  113.             slryLbl103.Text = ShowProjection(crntslry103, raise)
  114.         End If
  115.     End Sub
  116.  
  117.  
  118.     Private Sub clrProjBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
  119.         Handles clrProjBtn.Click
  120.         projslryLbl101.Text = ""
  121.         projslryLbl102.Text = ""
  122.         projslryLbl103.Text = ""
  123.     End Sub
  124.  
  125.     Private Sub exitBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles exitBtn.Click
  126.         Me.Close()
  127.     End Sub
  128.  
  129.  
  130. End Class
Last edited by peter_budo; 17 Days Ago at 7:25 am. Reason: Keep It Organized - For easy readability, always wrap programming code within posts in [code] (code blocks)
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