vb在线编程

‘壹’ vb如何编程

Option Explicit
Private Sub Text1_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then
Dim S As String, S1 As String, S2 As String
Dim I As Integer, J As Integer
Dim G As Integer, Hw As Boolean, Find As Boolean
S = Text1.Text
Text1.Text = Text1 + vbCrLf
S1 = S
G = 0
Do While S1 <> ""
Find = False
For I = 1 To Len(S1)
If Mid(S1, I, 1) = " " Or I = Len(S1) Then
Find = True
S2 = Trim(Left(S1, I))
If I = Len(S1) Then S1 = "" Else S1 = Right(S1, Len(S1) - I)
For J = 1 To Len(S2) \ 2
If Mid(S2, J, 1) <> Mid(S2, Len(S2) - J + 1, 1) Then
Hw = False
Exit For
End If
Hw = True
Next
If Hw Then
G = G + 1
Text1.Text = Text1 + " " + S2
End If
End If
If Find Then Exit For
Next
Loop
Text1.Text = Text1.Text + vbCrLf + "共有"穗山 + Str(G) + "个亩型回文串"
End If
End Sub
已经运行过了，没问题！即使串与串之间多输入几个空格也不影响猜耐中查找！

‘贰’ VB怎么编程

Visual
Basic程序设计主要采用的是基于对象（主要是COM和ActiveX）和基于事件处理的可视化编程工具。在VB的IDE中通过可视化设计和布局窗口界面，并处理对象的事件代码。
VB可以编写任意Windows平台上的应用程序，但不包括Win32
Console
Application，到了.NET以后就例外了。
总的来说，VB的特点是简单易学、入门简单、操作方面、开发速度快等等。

‘叁’ vb编程超简单

PrivateSubCommand1_Click()
Text2.Text=""
Text2.Text=Text2.Text+Text1.Text
Fori=0To2
IfOption1(i).Value=TrueThen
Text2.Text=Text2.Text+Space(3)+"职称："+Option1(i).Caption+Space(3)
Else
Option1(i).Enabled=False
EndIf
Nexti
Text2.Text=Text2.Text+"爱好："
Fori=0To2
IfCheck1(i).Value=1Then
Text2.Text=Text2.Text+Check1(i).Caption+Space(1)
Else
Check1(i).Enabled=False
EndIf
Nexti
Text2.Text=Text2.Text+Space(2)+"籍贯："+List1.List(List1.ListIndex)+Space(3)
Text2.Text=Text2.Text+"部门："+Combo1.Text
EndSub

PrivateSubCommand2_Click()
End
EndSub

PrivateSubForm_Load()
Option1(0).Caption="初级"
Option1(1).Caption="中级"
Option1(2).Caption="高级"
Check1(0).Caption="音乐"
Check1(1).Caption="体育"
Check1(2).Caption="绘画"
List1.AddItem"北京市"
List1.AddItem"江苏省"
List1.AddItem"江西省"
List1.AddItem"山东省"
List1.AddItem"山西省"
List1.AddItem"浙江省"
List1.AddItem"辽宁省"
List1.AddItem"天津市"
List1.AddItem"湖南省"
List1.AddItem"河北省"
List1.AddItem"上海市"
List1.AddItem"广东省"
Combo1.AddItem"电子系"
Combo1.AddItem"数学系"
Combo1.AddItem"计算机系"
Combo1.AddItem"物理系"
Combo1.AddItem"化学系"
Combo1.AddItem"天文系"
Combo1.AddItem"地质系"
Combo1.AddItem"医学系"
Text1.Text=""
Text2.Text=""

EndSub

PrivateSubFrame1_Click()
Fori=0To2
IfOption1(Index).Value=FalseThenOption1(Index).Enabled=False
Nexti
EndSub