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下面是我的第二个程序的代码 . n! t, y3 ?9 z) C2 f( d) L) T* z) \8 Z. |
Private Sub Form_Load() B E* J+ _0 |8 D! | 9 ]7 m* s. U4 K+ q6 | V$ k& u- @/ `. A8 O8 R) N3 |) ODim x As Double0 K! ?9 q/ x; E9 W0 N. Q, {/ |
Dim y As Variant# M, a* k. c6 v
Dim mat As gh1 7 h. E! P" a, y d$ [( |3 U+ ~( LOn Error GoTo handle_error$ s) D6 r& O9 b s" ?
4 V/ z& V9 I8 W+ |0 ?* I' ] 4 q% Z/ O# e* ~# ? eSet mat = New gh1 ; j5 \2 ~0 c4 M, lx = 4 + H% E# L9 Z6 k9 q9 [& c9 ^5 my = 2 & P: L6 S. V7 `0 O! u3 c5 QCall mat.gh(1, y, x)9 Z+ U# P4 R/ _% F1 x' M9 X
Set mat = Nothing& ~9 p/ {. G0 N" x! w! j
Text2.Text = y 2 n s }- J5 S/ F 0 y V1 z+ y2 N1 f2 khandle_error: MsgBox (Err.Description)# j& P; h: d. Y' }
{" M8 I ]( b
End Sub- f5 v7 N! H+ B; w8 K; _* Z
5 k* C) e4 Y% a% o" o$ n0 ]Private Sub Text1_Change()* D" V9 ]- P# D6 B0 r6 P6 n
x = CDbl(Text1.Text)6 C: h9 ~ T8 L% w# y& }
End Sub 2 s$ n8 r3 ^& K3 B ]" F: j( m. L& v; ]. q6 m U
Private Sub Text2_Change() - O# ?, @4 z4 f2 s; J6 SText2.Text = yEnd Sub ' S/ o% F8 m& b. s/ P+ K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。, _) v+ X, t4 t/ m3 l0 w
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