: n& X2 S" e" `- @0 c5 f下面是我的第二个程序的代码 - b. \# H, y3 r1 Z( @0 C' W3 T! x) {2 ~' _5 l- j$ N0 t: H
Private Sub Form_Load() + `4 W" S9 _% \+ w4 Y9 ?2 x# Y& h% {% N; I. Q- c/ @
- Q1 x; b$ d8 u( U1 T; iDim x As Double 2 @- g+ w# x7 u2 A9 NDim y As Variant) U @5 _9 \- }( B$ q
Dim mat As gh1 - @) v- G# K- m, m8 X/ a6 UOn Error GoTo handle_error7 F+ b) M/ j, q
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Set mat = New gh1. n( Y1 t5 ^- e9 q0 z3 h
x = 43 n: p& }% f& ?# s% S- c: Q
y = 2! n5 e* \2 b/ Z, V8 O
Call mat.gh(1, y, x)4 w$ z+ U2 ?/ L5 g& D9 j
Set mat = Nothing5 Q" x$ x- s/ \2 R7 p8 ~8 y
Text2.Text = y- ]+ G* F. V2 z( l
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handle_error: MsgBox (Err.Description)+ z7 |" ` ^6 S$ c8 o- ^. f9 h2 J