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下面是我的第二个程序的代码 # X! L' b/ {/ `, y' w) {- h( Q4 E1 S, a) c8 W! g, n$ M9 W- a
Private Sub Form_Load() 7 n4 j! x( Q* E6 R$ M6 ^1 S3 h U) q0 n
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Dim x As Double" [) H8 i- m9 i* t% B4 M
Dim y As Variant ' g; S6 ~# k' `7 z# E# zDim mat As gh1+ y0 m; w( u4 f4 K/ e
On Error GoTo handle_error5 A$ |3 |' r+ N. z* _0 F
1 o4 f6 \6 B$ S3 m ' ]+ V( P% P! y7 v! D! [Set mat = New gh1% C( c0 p) f0 r8 g. f* d0 E
x = 4: s3 l) p) R% N( u- h
y = 27 g" I+ L/ Q1 N
Call mat.gh(1, y, x) ( Y" q$ X; M7 C3 sSet mat = Nothing% g- g9 u6 l$ k& A4 f- T" w
Text2.Text = y5 L5 ^& \5 I7 |# C. U