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下面是我的第二个程序的代码 # y5 ?2 h' a. x( T K$ q; @. y2 ^/ d
Private Sub Form_Load()0 ~/ {) A6 J; f7 z& t- i2 c
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Dim x As Double+ Y& v: r( [! X1 u* L# J& i
Dim y As Variant# S. S& J2 F" X- `& L: c9 l ]& i
Dim mat As gh1. w6 f! f# A% k4 C2 }, @8 N4 y
On Error GoTo handle_error$ N O) c( S" K! I6 h
' I; l! k; J) n 1 H2 o+ b) K' m" `, c3 x( ESet mat = New gh1 ' z5 p3 h' ?% {x = 4 6 M; x# G. c* s, D2 f: Dy = 2 A: S! [' F/ ?' P) ~
Call mat.gh(1, y, x) 7 T1 P U% I3 M5 ? j2 ~. j: bSet mat = Nothing ! d; Q; o" p% G- OText2.Text = y _ H% z; J4 q2 _' v; c" x( b! h0 G& U, q3 N" H5 x. B
handle_error: MsgBox (Err.Description) ' `* h( y5 J% q2 A. I7 s- M9 D l9 k
End Sub 5 T3 c9 S1 a# J c3 H 5 M% h( q K" j" G3 a5 J) sPrivate Sub Text1_Change(). J+ ~( n+ d) X" ?7 g( h
x = CDbl(Text1.Text)" l2 `0 o( Q; d* o
End Sub 2 \0 E! ]* S/ F$ v% P7 W2 f) Z5 ? 4 X2 w8 {/ U+ d+ l* @ BPrivate Sub Text2_Change() 4 L5 N; Y- d8 j _Text2.Text = yEnd Sub6 |1 ^: t: H6 T# @2 h ?; y
我估计是红字这,肯定错了但我也不知该改成什么 ,请高手帮忙。" e( y" `0 Q8 C0 b5 N) Y
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