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发表于 2005-4-7 09:38
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转一个vb写的代码！
Private Sub Command1_Click()+ U- X( ]+ d D1 m' e8 I x
Dim num As Integer
" w; x/ s6 [ A! ADim num0, num1, num2 As Double
$ p' B( r$ Y$ m6 c! y2 L& g8 Ystrline = """ x' K6 W7 D+ Y, z* X' c4 @8 x
fly1 = 1 Z+ A0 l O' ?% ]
On Error Resume Next
1 A+ B+ `1 F3 Y, T: U For i = 1 To List_n7 i; y$ E: Q/ C d
For j = 1 To List_n3 x/ f* H) J c3 V% K) y* k1 m5 u ?
Text3((i - 1) * List_n + j).Enabled = True6 I5 N2 I/ S3 W$ P& v; b1 }
Next j, u# ^/ Z# p) X' k$ V) r' F: V" g9 s
Next i8 T$ b; ~, `) B( e
For i = 1 To List_n
* [0 ~5 h. q! O$ L1 o For j = i To List_n
0 X6 z0 M, \. T" w q0 W, ] If i = j Then
- B% l0 T( b/ ?. D Text3((i - 1) * List_n + j).text = " 1"
' E$ I5 P4 n- a$ k, L# }- s: F/ S- i Else( f. v9 _9 M2 M: P% n6 y& J
num = 1
/ p4 w$ w/ A' h& |8 E: B' |; `. S* O num1 = 1
( L; Y3 t7 x8 B+ `3 T I( U num2 = 1
2 l8 S4 t$ N: t+ |" n num = InStr(num, Text3((i - 1) * List_n + j).text, "/"), b q8 l2 Q# M: J9 m
If num <> 0 Then
2 {5 { s$ c) y/ s! P; K- [5 z7 ` num1 = Val(Left(Text3((i - 1) * List_n + j).text, num))
0 `4 G$ w' T/ p$ M* Z* S num2 = Val(Right(Text3((i - 1) * List_n + j).text, Len(Text3((i - 1) * List_n + j).text) - num)) S4 s I: |" P$ ]5 T
Text3((i - 1) * List_n + j).text = num1 / num2
$ }0 K1 t3 w8 Y" [ Text3((j - 1) * List_n + i).text = num2 / num1
2 y8 K& F3 N: L+ E5 O) d1 f. i Else/ a+ N# G! X& Q' [/ K# y, B
Text3((j - 1) * List_n + i).text = 1 / Val(Text3((i - 1) * List_n + j).text)+ I7 q/ O( r3 A- J
End If
& _% k- E. M, H: x/ S: ~ End If" w3 G) _# z& D$ h9 k
Next j
i: o- m- B: H8 Q% G( \% CNext i
. [& m X$ j& WL = MsgBox("您确定以上的数据吗？", 49, "提示")) ]) k# b& C5 d& a$ T& ~5 B# S
If L <> 1 Then
+ n. y7 K! _ V) bExit Sub) J* E1 }$ x0 r' Q
End If& _7 c5 E3 D. g6 W2 t/ b/ ~
Call caculation(Combo1.ListIndex + 1, List_n, Text3)3 z5 y; N: f' @. Y" u( G% i" U
If Selected(Combo1.ListIndex + 1) = Combo1.ListIndex + 1 Then0 f" T9 k8 T2 a `6 u7 ~- n
h = MsgBox("重新输入新数据吗？", 3)
$ j; u+ |& ]3 B R8 OSelect Case h5 R/ {: |4 B3 E% n8 O
Case 1
2 B6 x. w$ c: N( V( e+ k/ S GoTo op$ N" C$ `& f. R' R
Case 2* B1 Z: N* ?4 U6 Y" w
Exit Sub W% X3 w5 J7 |2 O( U
Case 7
3 J; {+ `8 y* \* X+ b w: \ Exit Sub
+ I0 u& y, j* T! r* U) G- J6 d) JEnd Select
/ U$ B" I n( @/ W2 W0 X4 ^End If
) }2 B$ S$ P# G7 l+ w2 r1 }op: Selected(Combo1.ListIndex + 1) = Combo1.ListIndex + 1
! D; T/ v8 l/ S) y& z5 yCall check% m# v8 ^ J( [" C
'结果说明9 M6 d( n; Z+ K* v1 M0 V
For i = 1 To List_n
) ]& u" w9 C7 v3 t. n3 ?5 \" q' b1 O. |2 t7 D4 T9 ^
4 |2 K) K3 h8 @2 E5 y' PNext i: `% J7 _7 ]6 s8 p0 Q
If fly1 = 1 And fly2 = 1 Then
$ T4 I" y& o4 m' I8 tCommand1.Enabled = False! e% `: |/ o7 z9 _+ o
Command2.Enabled = False( A$ O$ H, E4 I+ O) v+ o
For i = 1 To List_n# M, D; D* X$ z. ?2 Z1 ^
ftoa(i) = 0
* ~) Z" a: D: C3 X; A For j = 1 To List_m; \, C0 {. F9 O/ n( t( k
ftoa(i) = ftoa(i) + AAs(j, i) * AAs(0, j)
8 S/ a9 Q: O# h3 p+ a1 A Next j& l% ^9 P: [' }+ `+ w
strline = strline + Str(ftoa(i)) + " "7 u& F) \( s {1 v
Next i0 I( q4 }, _/ N' A
j = MsgBox("各方案对目标的权数为：" + Chr(10) + Chr(13) + strline, 64, "结论")2 k' X4 m7 I/ D; x8 V3 q
7 |8 ^& c X' u2 |* k; R" T/ ^( cEnd If1 v9 Z1 x" K; Y( _
d; t8 x) d. a. }1 D+ z6 x( E J% kFor i = 1 To List_n R* c5 \" k; {* t+ o
For j = 1 To List_n f1 b. z- m& u4 k- o, L
Text3((i - 1) * List_n + j).Visible = True
& x+ k; k# b* V. |: D$ t$ e Text3((i - 1) * List_n + j).text = ""5 i6 V7 f) v! D" d
If i > j Or i = j Then
7 `" u$ K+ o$ s; j" G9 R4 @7 K Text3((i - 1) * List_n + j).Enabled = False
: K) N5 e3 I# Y( Y6 ^: u) d/ D Text3((i - 1) * List_n + j).BackColor = &H868754 Z8 R6 L. U @* x
End If" y3 t( D% m6 W' K; J+ ?* s
Next j0 v. m7 l' T8 d; ~, h- X" T6 ^
Next i! z. ~% j* c; Q+ i: f) y' m9 o8 ]& y
End Sub3 ^7 g* A5 H0 G5 U# s6 s7 q
注意上面的Text3是一个文本框控件的数组！ |
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发表于 2005-4-6 13:06
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>谢谢！</P><
