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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()
" ~2 E: v E/ G6 zDim num As Integer' M8 c. T$ ~" u; J+ f2 }/ t
Dim num0, num1, num2 As Double1 k4 O! Z$ L- M. j
strline = ""9 O8 m- s7 K9 [9 ]
fly1 = 1
! I( }9 v# T! B% T8 E- ]( fOn Error Resume Next
. p2 D3 ?' O3 C% g: C( _# N5 g For i = 1 To List_n* e+ V, p p- ^( j
For j = 1 To List_n
5 |+ Q; G9 z. k# I+ @6 u Text3((i - 1) * List_n + j).Enabled = True. ~6 d7 t8 L+ x
Next j/ j" p& d- J" y+ _
Next i
. @- z: {" U7 J. W/ w2 [+ AFor i = 1 To List_n
) C z! D6 @6 X$ i4 ]' X8 ~3 z For j = i To List_n
3 H) G" S ~3 n9 T7 U: {4 _7 F If i = j Then' x; v% Q$ {1 p, a% l; y
Text3((i - 1) * List_n + j).text = " 1"
" P5 E" y( a i2 B; D Else
* l3 |! x! u. E) {6 Y num = 1
4 ~) c7 h! _+ k/ F& k. ] num1 = 12 Z% R: y$ G8 K# U$ |$ g
num2 = 1: J7 L/ U# y+ G, U
num = InStr(num, Text3((i - 1) * List_n + j).text, "/")
/ e$ \7 }8 Y3 h) Y I If num <> 0 Then) z& ]8 D5 n5 k: i% E C
num1 = Val(Left(Text3((i - 1) * List_n + j).text, num))
0 Y) X6 O5 @, G; x( ]0 h0 X num2 = Val(Right(Text3((i - 1) * List_n + j).text, Len(Text3((i - 1) * List_n + j).text) - num))! R/ e2 _( l1 p) e' {3 y5 ]$ a( c
Text3((i - 1) * List_n + j).text = num1 / num2
: z4 n: b8 b% v5 a Text3((j - 1) * List_n + i).text = num2 / num17 k: a! s* d w: b/ A& ^
Else
$ e7 I5 }2 R1 r! X Text3((j - 1) * List_n + i).text = 1 / Val(Text3((i - 1) * List_n + j).text). K5 [8 {8 y- x% d" Z
End If
0 U0 D* W" \* U# L% Y: u% f End If
( ^+ w3 y. s& dNext j9 P" F; ]: x8 o/ m, h) C, u: n
Next i
* N) N1 ?$ s( }L = MsgBox("您确定以上的数据吗？", 49, "提示")
" Q- z: D! ~1 m" dIf L <> 1 Then2 B( i5 h& E2 i3 O* p
Exit Sub, V9 a- V- z% }" N& X
End If3 t/ k' R5 O3 a+ a0 m* u1 y. j! T6 Q
Call caculation(Combo1.ListIndex + 1, List_n, Text3)( E6 _+ ~6 }6 y: ]9 p
If Selected(Combo1.ListIndex + 1) = Combo1.ListIndex + 1 Then2 A& T C- |2 u! Z
h = MsgBox("重新输入新数据吗？", 3)
8 a [' U( h) x3 L' E9 {: JSelect Case h
- k5 r# T/ y" F1 I; r9 ACase 1
9 L' R& u k1 R3 K @& w GoTo op0 n7 P1 Z- w" W1 X3 p. u" ?$ g8 N, d; e
Case 2
" A4 p+ x+ d3 E$ B) K8 o& L7 D Exit Sub9 p, C4 Z+ w+ B; z+ }9 z
Case 79 u1 a$ k0 t: z3 h- t* f) ^
Exit Sub
# g( ]( p/ Q0 \$ z9 hEnd Select0 Z1 ^! n; @. Q3 |* ]& O+ H$ t; \
End If- O9 b# q% q- g, v- B" r
op: Selected(Combo1.ListIndex + 1) = Combo1.ListIndex + 1, F" R) i" C& n2 C3 o. A
Call check
- y' C7 T: J* k'结果说明
+ }! E' R6 w cFor i = 1 To List_n9 ?' C. ~ d3 r1 |
. `& H( A5 B2 N7 z" Z% J
, ?5 E: f2 X+ ~5 M7 Y# YNext i
! Q4 l; U; i/ O, L$ c+ b+ GIf fly1 = 1 And fly2 = 1 Then
( `2 I/ W7 k+ R. B& ?Command1.Enabled = False! h7 n' _$ e; N+ f3 J
Command2.Enabled = False! ]( P. W7 W; c% R" u! O
For i = 1 To List_n) p4 E7 ]7 a2 k) H" a& o
ftoa(i) = 01 i# ~! _$ Q" G! r3 f. A
For j = 1 To List_m" Z: c- d d p: @
ftoa(i) = ftoa(i) + AAs(j, i) * AAs(0, j)
6 _$ M& r% G0 b# R1 K! [% A: \ Next j
$ X8 P) n- _9 P+ |) b C" s strline = strline + Str(ftoa(i)) + " "
/ o& t7 {$ E# h Next i3 I& Q6 w; l' l) @5 w$ o
j = MsgBox("各方案对目标的权数为：" + Chr(10) + Chr(13) + strline, 64, "结论")
5 s- Z" @5 N% [! F+ n2 k! h8 K# r; U$ J0 P7 S( w
End If
. W) h" k, V" f( I9 B7 {, s; V- A) |2 s3 W8 K" s7 f8 S
For i = 1 To List_n: X8 }2 @, Z) D0 S
For j = 1 To List_n# c( E8 B5 V# {6 ^8 i; W% y+ e
Text3((i - 1) * List_n + j).Visible = True
f& C* O1 Z0 H# ^" S% \4 A1 j7 |# t$ T Text3((i - 1) * List_n + j).text = ""
) b' m( T9 _0 w# `' }( d& V6 L6 s6 z# B If i > j Or i = j Then9 T. g) j6 r5 j3 Y+ ]
Text3((i - 1) * List_n + j).Enabled = False
1 ]3 N4 i h$ I8 p& S! J Text3((i - 1) * List_n + j).BackColor = &H868754
. W3 z8 I3 y `; J End If4 d% I, F' T7 k' k
Next j
- o% ~ ~2 j9 F4 j6 _Next i8 [: I2 \& D, T: \5 X# J2 h
End Sub" l" t0 Y. Q/ Y0 U6 M. v
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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