Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim num As Integer
Dim sumat As Integer
Dim sump As Integer
Dim sumi As Integer
num = TextBox1.Text
For j = 2 To num Step 2
sump += j
Next j
For z = 1 To num Step 2
sumi += z
Next z
For i = 1 To num
sumat += i
Next i
TextBox2.Text = "suma" + vbCrLf + "pares" + CStr(sump) + vbCrLf + "impares" + CStr(sumi) + vbCrLf + "total" + CStr(sump + sumi)
sistec
25 de abril de 2011
TABLA MULTIPLICAR
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim a, b, c As Integer
a = TextBox1.Text
For b = 1 To 20
c = a * b
TextBox2.Text += CStr(a) + " x " + CStr(b) + " = " + CStr(c) + vbCrLf
Next
End Sub
End Class
6 de abril de 2011
VENTAS BASICO
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim ventas As Single
Dim basico As Single
Dim comision As Single
Dim sueldo As Single
ventas = TextBox1.Text
basico = TextBox2.Text
If (ventas < 3000000) Then
comision = ventas * 0.03
Else
If (ventas < 7000000) Then
comision = ventas * 0.05
Else
comision = ventas * 0.07
End If
End If
sueldo = (comision + basico)
TextBox3.Text = "sueldo" + CStr(sueldo)
End Sub
End Class
VENTAS CONTRATO
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim ventas As Single
Dim basico As Single
Dim contrato As String
Dim comision As Single
Dim sueldo As Single
ventas = TextBox1.Text
basico = TextBox2.Text
contrato = TextBox3.Text
If (contrato = "medio") Then
basico = (basico / 2)
If (ventas < 3000000) Then
comision = ventas * 0.03
Else
If (ventas < 7000000) Then
comision = ventas * 0.05
Else
comision = ventas * 0.07
End If
End If
Else
If (contrato = "completo") Then
If (ventas < 7000000) Then
comision = ventas * 0.07
Else
If (ventas < 13000000) Then
comision = ventas * 0.09
Else
comision = ventas * 0.12
End If
End If
End If
End If
sueldo = (basico + comision)
TextBox4.Text = "sueldo" + CStr(sueldo)
End Sub
End Class
VENTAS COMI
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim ventas As Single
Dim comision As Single
Dim valcomision As Single
ventas = TextBox1.Text
comision = TextBox2.Text
If (ventas >= 3000000) Then
valcomision = (ventas * comision / 100)
TextBox3.Text = "comision" + CStr(valcomision)
Else
TextBox3.Text = "No hay nada"
End If
End Sub
End Class
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim ventas As Single
Dim comision As Single
Dim valcomision As Single
ventas = TextBox1.Text
comision = TextBox2.Text
If (ventas >= 3000000) Then
valcomision = (ventas * comision / 100)
TextBox3.Text = "comision" + CStr(valcomision)
Else
TextBox3.Text = "No hay nada"
End If
End Sub
End Class
DADOS
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim numero As Single
Dim numero2 As Single
numero = TextBox1.Text
numero2 = CInt(Int((6 * Rnd()) + 1))
TextBox2.Text = CStr(numero2)
If (numero <= numero2) Then
TextBox3.Text = "perdio"
Else
TextBox3.Text = "gano"
End If
End Sub
End Class
PROYECTO IF .2 PLAN
PublicClassForm1
PrivateSub Button1_Click(ByVal sender AsSystem.Object, ByVal e AsSystem.EventArgs) Handles Button1.Click
DimdineroAsSingle
Dim plan AsString
dinero = TextBox1.Text
plan = TextBox2.Text
If (dinero>= 50000) Then
If (plan = "s") Then
TextBox3.Text = "buenootrodia"
Else
TextBox3.Text = "vamos por una fria"
EndIf
Else
TextBox3.Text = "no ay dinero"
EndIf
EndSub
EndClass
PROYECTO IF . LICHIGO . CERVEZA
PublicClassForm1
PrivateSub Button1_Click(ByVal sender AsSystem.Object, ByVal e AsSystem.EventArgs) Handles Button1.Click
DimdineroAsSingle
dinero = TextBox1.Text
If (dinero>= 50000) Then
TextBox2.Text = "vamos a tomar cerveza"
Else
TextBox2.Text = "lichigo"
EndIf
EndSub
16 de marzo de 2011
PARCIAL PUNTO 2
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim nombres(4) As String
Dim sueldos(4) As Single
Dim total As Single
nombres(0) = TextBox1.Text
nombres(1) = TextBox3.Text
nombres(2) = TextBox5.Text
nombres(3) = TextBox7.Text
sueldos(0) = TextBox2.Text
sueldos(1) = TextBox4.Text
sueldos(2) = TextBox6.Text
sueldos(3) = TextBox8.Text
total = sueldos(0) + sueldos(1) + sueldos(2) + sueldos(3)
TextBox9.Text = nombres(0) + CStr(sueldos(0)) + vbCrLf + nombres(1) + CStr(sueldos(1)) + vbCrLf + nombres(2) + CStr(sueldos(2)) + vbCrLf + nombres(3) + CStr(sueldos(3)) + vbCrLf + "total:" + CStr(total)
End Sub
End Class
PARCIAL PUNTO 1|
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e AsSystem.EventArgs) Handles Button1.Click
Dim num1 As Single
Dim num2 As Single
Dim num3 As Single
Dim num4 As Single
Dim num5 As Single
Dim num6 As Single
Dim num7 As Single
Dim num8 As Single
Dim suma As Single
Dim multiplicacion As Single
Dim resta As Single
Dim division As Single
num1 = TextBox1.Text
num2 = TextBox2.Text
num3 = TextBox3.Text
num4 = TextBox4.Text
num5 = TextBox5.Text
num6 = TextBox6.Text
num7 = TextBox7.Text
num8 = TextBox8.Text
suma = num1 + num2
Label3.Text = CStr(suma)
multiplicacion = num3 * num4
Label6.Text = CStr(multiplicacion)
resta = num5 - num6
Label9.Text = CStr(resta)
division = num7 / num8
Label12.Text = CStr(division)
End Sub
End Class
Dim num1 As Single
Dim num2 As Single
Dim num3 As Single
Dim num4 As Single
Dim num5 As Single
Dim num6 As Single
Dim num7 As Single
Dim num8 As Single
Dim suma As Single
Dim multiplicacion As Single
Dim resta As Single
Dim division As Single
num1 = TextBox1.Text
num2 = TextBox2.Text
num3 = TextBox3.Text
num4 = TextBox4.Text
num5 = TextBox5.Text
num6 = TextBox6.Text
num7 = TextBox7.Text
num8 = TextBox8.Text
suma = num1 + num2
Label3.Text = CStr(suma)
multiplicacion = num3 * num4
Label6.Text = CStr(multiplicacion)
resta = num5 - num6
Label9.Text = CStr(resta)
division = num7 / num8
Label12.Text = CStr(division)
End Sub
End Class
15 de marzo de 2011
MATRIZ 2 DIMENSION
Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click
Dim datos(4, 2) As String
Dim OPCION As Single
Dim IMPRIME As Single
datos(0, 0) = TextBox1.Text
datos(1, 0) = TextBox2.Text
datos(2, 0) = TextBox3.Text
datos(3, 0) = TextBox4.Text
datos(0, 1) = TextBox5.Text
datos(1, 1) = TextBox6.Text
datos(2, 1) = TextBox7.Text
datos(3, 1) = TextBox8.Text
OPCION = TextBox9.Text
IMPRIME = OPCION - 1
TextBox10.Text = "NOMBRE" + datos(IMPRIME, 0) + "," + vbCrLf + "EDADES" + datos(IMPRIME, 1)
End Sub
End Class
Dim datos(4, 2) As String
Dim OPCION As Single
Dim IMPRIME As Single
datos(0, 0) = TextBox1.Text
datos(1, 0) = TextBox2.Text
datos(2, 0) = TextBox3.Text
datos(3, 0) = TextBox4.Text
datos(0, 1) = TextBox5.Text
datos(1, 1) = TextBox6.Text
datos(2, 1) = TextBox7.Text
datos(3, 1) = TextBox8.Text
OPCION = TextBox9.Text
IMPRIME = OPCION - 1
TextBox10.Text = "NOMBRE" + datos(IMPRIME, 0) + "," + vbCrLf + "EDADES" + datos(IMPRIME, 1)
End Sub
End Class
MATRIZ 1 DIMENSION
Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click
Dim NOMBRE(4) As String
Dim EDAD(4) As String
Dim OPCION As Single
Dim IMPRIME As Single
NOMBRE(0) = TextBox1.Text
NOMBRE(1) = TextBox2.Text
NOMBRE(2) = TextBox3.Text
NOMBRE(3) = TextBox4.Text
EDAD(0) = TextBox5.Text
EDAD(1) = TextBox6.Text
EDAD(2) = TextBox7.Text
EDAD(3) = TextBox8.Text
OPCION = TextBox9.Text
IMPRIME = OPCION - 1
TextBox10.Text = "NOMBRE" + NOMBRE(IMPRIME) + "," + vbCrLf + "EDADES" + EDAD(IMPRIME)
End Sub
End Class
QUIZ
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim nombre As String
Dim sueldo As Decimal
Dim ventas As Decimal
nombre = TextBox1.Text
sueldo = TextBox2.Text
ventas = TextBox3.Text
comision = ventas * 0.1
salario = sueldo + comision
TextBox4.Text = nombre + "," + vbCrLf + "usted gano" + CStr(salario)
Dim nombre As String
Dim sueldo As Decimal
Dim ventas As Decimal
Dim comision As Decimal
Dim salario As Decimalnombre = TextBox1.Text
sueldo = TextBox2.Text
ventas = TextBox3.Text
comision = ventas * 0.1
salario = sueldo + comision
TextBox4.Text = nombre + "," + vbCrLf + "usted gano" + CStr(salario)
End Sub
End Classtrabajo 3
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim nombre As String
Dim sueldo As Single
nombre = TextBox1.Text
sueldo = TextBox2.Text
TextBox3.Text = nombre + "," + "usted gana" + CStr(sueldo)
End Sub
End Class
Dim nombre As String
Dim sueldo As Single
nombre = TextBox1.Text
sueldo = TextBox2.Text
TextBox3.Text = nombre + "," + "usted gana" + CStr(sueldo)
End Sub
End Class
trabajo 2
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim numero1 As Single
Dim numero2 As Single
Dim resultado As Single
numero1 = TextBox1.Text
numero2 = TextBox2.Text
resultado = numero1 + numero2
TextBox3.Text = CStr(resultado)
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim numero1 As Single
Dim numero2 As Single
Dim resultado As Single
numero1 = TextBox1.Text
numero2 = TextBox2.Text
resultado = numero1 - numero2
TextBox3.Text = CStr(resultado)
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim numero1 As Single
Dim numero2 As Single
Dim resultado As Single
numero1 = TextBox1.Text
numero2 = TextBox2.Text
resultado = numero1 * numero2
TextBox3.Text = CStr(resultado)
End Sub
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
Dim numero1 As Single
Dim numero2 As Single
Dim resultado As Single
numero1 = TextBox1.Text
numero2 = TextBox2.Text
resultado = numero1 / numero2
TextBox3.Text = CStr(resultado)
End Sub
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
Dim numero1 As Single
Dim numero2 As Single
Dim resultado As Single
numero1 = TextBox1.Text
numero2 = TextBox2.Text
resultado = numero1 + numero2
TextBox3.Text = ""
End Sub
End Class
Dim numero1 As Single
Dim numero2 As Single
Dim resultado As Single
numero1 = TextBox1.Text
numero2 = TextBox2.Text
resultado = numero1 + numero2
TextBox3.Text = CStr(resultado)
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim numero1 As Single
Dim numero2 As Single
Dim resultado As Single
numero1 = TextBox1.Text
numero2 = TextBox2.Text
resultado = numero1 - numero2
TextBox3.Text = CStr(resultado)
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim numero1 As Single
Dim numero2 As Single
Dim resultado As Single
numero1 = TextBox1.Text
numero2 = TextBox2.Text
resultado = numero1 * numero2
TextBox3.Text = CStr(resultado)
End Sub
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
Dim numero1 As Single
Dim numero2 As Single
Dim resultado As Single
numero1 = TextBox1.Text
numero2 = TextBox2.Text
resultado = numero1 / numero2
TextBox3.Text = CStr(resultado)
End Sub
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
Dim numero1 As Single
Dim numero2 As Single
Dim resultado As Single
numero1 = TextBox1.Text
numero2 = TextBox2.Text
resultado = numero1 + numero2
TextBox3.Text = ""
End Sub
End Class
trabajo 1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim num1 As Single
Dim num2 As Single
Dim resultado As Single
Dim num2 As Single
Dim resultado As Single
num1 = TextBox1.Text
num2 = TextBox2.Text
resultado = num1 + num2
num2 = TextBox2.Text
resultado = num1 + num2
TextBox3.Text = CStr(resultado)
End Sub
End Class
End Class
14 de marzo de 2011
VIDEO TUTORIAL SOBRE COMO HACER UNA CALCULADORA EN VISUAL BASIC 2010 EXPRESS
COMO SE PUEDE HACER UNA CALCUALDORA DESDE VISUALBASIC DE UNA FORMA RAPIDA Y SENCILLA
APORTE TOMADO DE YOUTUBE
11 de marzo de 2011
DATOS SOBRE Q ES VISUAL BASIC
Visual Basic es un lenguaje de
Visual Basic (Visual Studio) constituye un IDE (entorno de desarrollo integrado, o, en
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