7 N, ?, |5 ]; j9 Q$ b- b3 i7 e$ y下面是我的第二个程序的代码 3 O; l, Y) O8 p% ?& V/ X7 @( L1 u$ |, X% R9 X% L
Private Sub Form_Load()& |% |! D" |) p3 {# K
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Dim x As Double9 ]9 G o/ X+ O3 }& J$ `2 m
Dim y As Variant0 b5 x3 g! \% |5 T
Dim mat As gh10 q+ O5 j8 E5 f, [
On Error GoTo handle_error! ^. J! k' `/ {) G. |" [
* k! o# T# }& z# ]2 R! m + \8 a ]& H0 E; G3 e: d* M2 {. iSet mat = New gh1& ~ q( Y, ]+ N H' n2 i
x = 4 ' l$ c1 i7 i9 o) A" l8 my = 2 ( R) k$ M9 r2 i* ~4 e! K' QCall mat.gh(1, y, x)9 x8 o& k4 i* F% N! r& N1 `/ B9 }
Set mat = Nothing6 F1 l; A& ^/ F h2 A) F; Q: c
Text2.Text = y$ W; W6 m% l+ N/ b; x* h' X: d
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handle_error: MsgBox (Err.Description)/ C; G/ \* C9 B% h2 z7 g
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End Sub , S8 g" d# o7 t" k7 G3 x( |" A; H, C1 X2 n
Private Sub Text1_Change() ( u6 f' r+ N" K! }x = CDbl(Text1.Text) 0 j. w7 `: X- T$ H4 S# y. i* f9 C0 dEnd Sub 6 g6 h( L& ~3 V$ G5 @/ d3 O2 s& N5 z& Q; t9 G
Private Sub Text2_Change()# J' x9 e! O; ?! r/ H
Text2.Text = yEnd Sub 3 g& x7 M) `7 ^( _: o. O: b( X' P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。& [# @ L! n- Z2 P
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