查人人中国名人网nba3分球排行:会VB的来一下,求助!
来源：百度文库 编辑：查人人中国名人网 时间：2024/05/06 04:06:13
1.输入两个数字(两个空白的诓),能算他们的和,差,积,商,而且能算第一个数的绝对值,开方,平方.总共7个按扭
2.输入两个数,求这两个数之间所有偶数的和
会的把代码发一下,谢谢!
1.
Option Explicit
Private Sub Command1_Click()
Text3.Text = Val(Text1.Text) + Val(Text2.Text)
End Sub
Private Sub Command2_Click()
Text3.Text = Val(Text1.Text) - Val(Text2.Text)
End Sub
Private Sub Command3_Click()
Text3.Text = Val(Text1.Text) * Val(Text2.Text)
End Sub
Private Sub Command4_Click()
Text3.Text = Val(Text1.Text) / Val(Text2.Text)
End Sub
Private Sub Command5_Click()
Text3.Text = Abs(Val(Text1.Text))
End Sub
Private Sub Command6_Click()
Text3.Text = Sqr(Val(Text1.Text))
End Sub
Private Sub Command7_Click()
Text3.Text = Val(Text1.Text) ^ 2
End Sub
Private Sub Form_Load()
Command1.Caption = "+"
Command2.Caption = "-"
Command3.Caption = "*"
Command4.Caption = "/"
Command5.Caption = "|x|"
Command6.Caption = "sqrt"
Command7.Caption = "x^2"
End Sub
---------------------------------------------------------------
2.
Option Explicit
Private Sub Command1_Click()
Dim i As Integer
Dim s As Integer
Dim a As Integer, b As Integer
If Val(Text1.Text) < Val(Text2.Text) Then
a = Val(Text1.Text) + 1
b = Val(Text2.Text) - 1
Else
a = Val(Text2.Text) + 1
b = Val(Text1.Text) - 1
End If
For i = a To b Step 1
If i / 2 = i \ 2 Then s = s + i
Next
Text3.Text = s
End Sub
1.
Dim a, b As Single
Private Sub Command1_Click()
Print a + b
End Sub
Private Sub Command2_Click()
Print a - b
End Sub
Private Sub Command3_Click()
Print a * b
End Sub
Private Sub Command4_Click()
Print Format(a / b, "0.00")
End Sub
Private Sub Command5_Click()
Print Abs(a)
End Sub
Private Sub Command6_Click()
Print Sqr(a)
End Sub
Private Sub Command7_Click()
Print a ^ 2
End Sub
Private Sub Text1_Change()
a = Val(Text1.Text)
End Sub
Private Sub Text2_Change()
b = Val(Text2.Text)
End Sub
2
Private Sub Command1_Click()
Dim a, b As Integer
b = Val(Text2.Text)
For a = Val(Text1.Text) To b
If a Mod 2 = 0 Then Print a
Next a
End Sub
1+1=2~1-1=0~
1*1=1~1/1=1~
哈哈