Question

求一个VB简单程序代码

求一个VB程序代码，设计一个计算器
有+、-、*、/4种算法的

Answer 1

Private Sub Command1_Click()

If Option1.Value = True Then

   Text3.Text = Val(Text1.Text) + Val(Text2.Text)

ElseIf Option2.Value = True Then

   Text3.Text = Val(Text1.Text) - Val(Text2.Text)

   ElseIf Option3.Value = True Then

    Text3.Text = Val(Text1.Text) * Val(Text2.Text)

      ElseIf Option4.Value = True Then

        Text3.Text = Val(Text1.Text) / Val(Text2.Text)

End If

End Sub

Answer 2

Email？我发给你

Answer 3

Private Sub Command1_Click()
Dim a As Single, b As String, c As Single, d As Single
a = Text1.Text
b = Text2.Text
c = Text3.Text
If b = "+" Then
d = a + c
ElseIf b = "-" Then
d = a - c
ElseIf b = "*" Then
d = a * c
ElseIf b = "/" And c = 0 Then
MsgBox "除数不能为零"
ElseIf b = "/" Then
d = a / c
ElseIf b = "^" Then
d = a ^ c
ElseIf b = "\" And c = 0 Then
MsgBox "除数不能为零"
ElseIf b = "\" Then
d = a \ c
ElseIf b = "mod" Then
d = a Mod c
End If
Text4.Text = d
End Sub

Private Sub Command2_Click()
Text1.Text = " "
Text2.Text = " "
Text3.Text = " "
Text4.Text = " "
End Sub
看着改改 不用的运算符就删掉

Answer 4

好多网站都有啊

Answer 5

随便去下

Answer 6

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