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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()9 k% `" K7 D, d# \6 O4 E/ J' v
Dim num As Integer
# a4 J7 b! ~. A1 j q9 iDim num0, num1, num2 As Double/ O, d- W4 Y! t+ {+ f
strline = ""
4 h2 E# t( A! `8 B- s6 j/ \fly1 = 1+ e' X8 n0 B, p% o0 { A3 T/ ]2 B
On Error Resume Next
6 r/ \! ?. P' m For i = 1 To List_n2 V! s8 W( |* l D) P- e- d J4 ~
For j = 1 To List_n1 B% d4 } h V" W" I
Text3((i - 1) * List_n + j).Enabled = True
4 J0 U. h6 t/ H+ W+ w2 u: B0 S1 D Next j% u% u9 e; _' D: w, j& T; m) E
Next i
7 K4 u9 S5 C' Y. ~3 B w: m. VFor i = 1 To List_n
" A! \1 c; R, S; @; x3 F. h9 e7 g For j = i To List_n
: w4 [7 i2 j$ M! x- c If i = j Then( c* v7 h- q: o
Text3((i - 1) * List_n + j).text = " 1"
" s* n/ c2 M3 v% R' l5 z& s; c Else
0 V: c3 M# u+ S+ }8 m num = 1
3 l( M1 @; }2 @1 ?8 F* P num1 = 1: X$ x( ~/ e5 a! ?# m8 x. u4 N0 [/ _
num2 = 1
5 W, [+ f. m3 @$ Q num = InStr(num, Text3((i - 1) * List_n + j).text, "/")
4 l, u8 S- `/ v' h% j4 ~ If num <> 0 Then6 x) A! c' T% C( w) o
num1 = Val(Left(Text3((i - 1) * List_n + j).text, num))
N9 |+ c6 S/ \* ?$ O _" ~4 @) o8 M num2 = Val(Right(Text3((i - 1) * List_n + j).text, Len(Text3((i - 1) * List_n + j).text) - num))3 c! h2 n% r& i+ F8 z+ W- D
Text3((i - 1) * List_n + j).text = num1 / num2- g9 v2 A+ B% P; ^* Q/ x
Text3((j - 1) * List_n + i).text = num2 / num1
; Z5 }6 I" {) y2 T; j% { Else
3 x/ q1 X, c9 ~3 J6 g. D2 i Text3((j - 1) * List_n + i).text = 1 / Val(Text3((i - 1) * List_n + j).text)) S/ S5 A, M8 I+ x
End If# ?6 H, d l5 J8 e3 b
End If
7 R6 J0 s: z% N) W" DNext j. C( f- }- [; u3 D
Next i% C9 I* i) q8 [5 Q& _* Y
L = MsgBox("您确定以上的数据吗？", 49, "提示")
. n% r+ s# X0 oIf L <> 1 Then
1 E0 Y8 l; N5 h; P' xExit Sub2 j9 ]* M @. a2 l' r2 r
End If
+ c! A# i. t/ l6 `4 g: R3 FCall caculation(Combo1.ListIndex + 1, List_n, Text3)
& x( W. F$ b8 k' V+ a. ]# E2 NIf Selected(Combo1.ListIndex + 1) = Combo1.ListIndex + 1 Then4 w2 X" c3 \7 D7 J0 _
h = MsgBox("重新输入新数据吗？", 3)* T# s3 p0 r4 }2 }4 C) B
Select Case h% M, |% u" b2 W1 t4 A4 j
Case 12 D' F2 W; _. N
GoTo op9 A, }0 t5 Y6 v- i+ x3 U6 z
Case 2
Y0 O5 ~, r7 S Exit Sub
" ?7 v- I2 K0 m; g' o( @9 C! ZCase 77 v1 q( T! k H
Exit Sub" I, [4 {- T9 o: g# k. P9 s0 d
End Select
; o, w" O' p. u) f9 ~- K# k: [End If
! r# J1 I, I/ kop: Selected(Combo1.ListIndex + 1) = Combo1.ListIndex + 18 m: ?5 l, w% ^& t
Call check
: z( t$ N% |) p- E% o'结果说明
" P4 T; S% p. `' t/ l2 ^) cFor i = 1 To List_n
5 D# [( k; F. E% |( M9 S6 g4 _6 O! H* N/ E9 m
; q8 b+ Q; J( _
Next i
1 G( n% @3 d# G# n2 cIf fly1 = 1 And fly2 = 1 Then
# a/ a* y+ J+ R/ o/ Y; sCommand1.Enabled = False( Z& {2 i# N+ U
Command2.Enabled = False" O2 \' h# F; u. `* M% m9 H
For i = 1 To List_n$ |' ~( ]) A8 Q7 q2 R4 T
ftoa(i) = 0% A* m" R$ N! E
For j = 1 To List_m
8 d3 f6 y9 r M$ U' U ftoa(i) = ftoa(i) + AAs(j, i) * AAs(0, j)
& u! F( k2 D' g Next j
! S4 t' A9 d+ a& L2 B strline = strline + Str(ftoa(i)) + " "* p% r. H9 X2 e+ H
Next i
9 K; U0 ?/ \5 S' J" ?j = MsgBox("各方案对目标的权数为：" + Chr(10) + Chr(13) + strline, 64, "结论")1 ]9 C( I( m- x. o
& Z2 S" \# S& g0 B0 ] N a. i; e
End If
( [8 g5 ?. u" c2 F: @$ A
2 J5 t8 C. l: d! Z. PFor i = 1 To List_n$ @ f5 \+ B; Y
For j = 1 To List_n
\$ T% `; s% R \$ D5 H6 _ Text3((i - 1) * List_n + j).Visible = True3 l6 z. S+ c8 t
Text3((i - 1) * List_n + j).text = "", m$ R; I" o+ T& k! k
If i > j Or i = j Then
, }. A( I, a3 o. F Text3((i - 1) * List_n + j).Enabled = False
# S! @6 c/ |5 g# T$ {- S+ b0 @ Text3((i - 1) * List_n + j).BackColor = &H8687545 J. L c& y% V- n7 `# i( m0 K( O8 ^1 G( p
End If
~- |1 {- @- Z$ O6 S) b Next j
# d9 k4 q4 L; zNext i
. R3 e. d6 w: J0 w. Q/ AEnd Sub
) N8 Z! k$ @4 W$ s! T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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