How add sum of all total text boxes to Grand Total Text Box

Question

1.00/5 (3 votes)

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See i have total 5 text boxes like

TotalTextbox
Total1TextBox
Total2TextBox
Total3TextBox
Total4TextBox

what i want is the sum of these text box should appear in grand Total Text Box

please tell me the code for visual basic 2010

Posted 2-Dec-12 4:42am

charuwaka

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Nelek 2-Dec-12 13:23pm

You already received an answer to start trying, but for the next time you should read:
what have you tried?[^]
If you understand the points explained there, you will increase the chances to receive solutions to your problems

[no name] 2-Dec-12 19:21pm

Please answer the question i don't ask you tell Something crap
see a biginer can't try all possible methods for solution i tried some them but didn't worked so i asked a question what's wrong in it haa?

2 solutions

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Krunal Rohit · Answer 1 · 2012-12-02T04:47:00

Solution 1

I'm using only 2 textboxes, Make changes as per your requirements :-

VB

Private Sub txtMonT_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs)
    Handles txtMonT.TextChanged
    Dim number1 As Double
    Dim number2 As Double

    If Double.TryParse(txtMon1.Text, number1)
        And Double.TryParse(txtMon2.Text, number2) Then
        txtMonResult.Text = (number1 + number2).ToString()
    End If
End Sub

Posted 2-Dec-12 4:47am

Krunal Rohit

Comments

[no name] 2-Dec-12 21:06pm

dear Krunal Rohit,

i tried my code like this i double clicked grand total text box and entered the following code but nothing happens. what to do now sir please tell me

Private Sub Grand_TotalTextBox_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Grand_TotalTextBox.TextChanged
Dim number1 As Double
Dim number2 As Double
If Double.TryParse(TotalTextBox.Text, number1) And Double.TryParse(Total1TextBox.Text, number2) Then
Grand_TotalTextBox.Text = (number1 + number2).ToString()
End
End If
i think i didn't inserted the code in rightplace.pls tell me what to do

charuwaka · Answer 2 · 2012-12-03T19:47:00

take a button int text field name it as Grand Total Button then double click it

VB

Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click

    Dim Tot, Tot1, Tot2, Tot3, Tot4, Gtot As Double

    Tot = Val(TotalTextBox.Text)
    Tot1 = Val(Total1TextBox.Text)
    Tot2 = Val(Total2TextBox.Text)
    Tot3 = Val(Total3TextBox.Text)
    Tot4 = Val(Total4TextBox.Text)


    Gtot = Tot + Tot1 + Tot2 + Tot3 + Tot4
    Grand_TotalTextBox.Text = Val(Gtot).ToString
End Sub

VB