刚学vb，基础知识薄弱，我工作中有很多需要用科学计算器算工件参数，所以自己写了一个EXE文件，当然里面的语法有的是百度来的，语法可能会出臃肿。目前程序写好了而且好用，就是想能不能实现text1输入数值后回车自动跳到text2，然后到依次到text4，，后面的都是计算结果，下面我附上我的代码，希望高手帮忙点拨或者直接给我代码也行，按照我原有的代码基础上，非常感谢！
Private Sub Command1_Click()
Dim m As Single, da As Single, ha As Single, z As Single
Dim tn As Single, de As Single, λ As Single
pai = 3.14159265358979
m = Val(Text1.Text)
de = Val(Text6.Text)
z = Val(Text4.Text)

tn = m * pai
Text5.Text = tn
Text5.Text = FormatNumber(tn, 6)

da = Text2.Text
ha = Text3.Text
de = da - ha * 2
Text6.Text = de
   
Dim a As Double
a = m / de
Text9.Text = a
Text9.Text = Format(a, "0.##########")
Text7.Text = (Atn(a / Sqr(-a * a + 1))) * 180 / pai * z
Text7.Text = FormatNumber(Text7.Text, 6)
Text8.Text = (1 / (Cos(Text7.Text * pai / 180))) * tn
Text8.Text = FormatNumber(Text8.Text, 6)

Dim total As String
λ = Val(Text7.Text)
dd = Fix(λ)
'Print dd  '-8
If dd - λ < 0.000001 Then λ = λ + 0.000001
dou = Fix(λ)
'Print dou '8
fen = Fix((λ - dou) * 60)
'Print fen  '-14
miao = ((λ - dou) * 60 - fen) * 60
ooo = Abs(miao)
If (ooo * 10) Mod 10 = 0 Then
  txtmiao = Format(ooo, "00") + """"
 Else
  txtmiao = Format(ooo, "00") + """"
End If
'Print txtmiao
total = CStr(dou) + "°" + Format(Abs(fen) + "00") + "′" + txtmiao
If λ < 0 Then total = "-" & total
Text12.Text = total

End Sub

Private Sub Text1_KeyPress(KeyAscii As Integer)
    If KeyAscii = 13 Then
        Text2.SetFocus
    End If
End Sub

其他几个text一样。

太感谢了，非常好用

每一个问题的提出，和解答，都能使人向前迈进一步。