- ~6 Q0 b- _- n' N9 Q下面是我的第二个程序的代码% K- p# i0 [, z( t: O3 w- K( ]3 Q! e
' ?5 g- S. @4 r2 hPrivate Sub Form_Load()7 V1 q6 r0 c# ~- y% |: z
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6 O1 n. R' k: GDim x As Double$ t7 h: r5 B* I, G+ R. G8 U I/ Y5 i
Dim y As Variant; @" p6 @1 ^6 z6 a' B
Dim mat As gh1 ' G& t" p- q3 T. @On Error GoTo handle_error- m# O6 ]3 E# d x( e9 b
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2 X+ J, G8 ]: x" lSet mat = New gh1. d9 r5 [6 h: ]8 n' |, B
x = 4 ( v/ K" x6 N9 U" Jy = 23 | |. Z5 i, J1 b- U- G1 I
Call mat.gh(1, y, x) 6 L/ M* y, D3 a1 PSet mat = Nothing 5 v: L7 B: h! N2 y; eText2.Text = y 5 c- z" F: G( l; c' P7 J. ]' S+ K2 l7 F! W& n
handle_error: MsgBox (Err.Description) + X8 t# |' \; r! x# \$ t( J6 a: j# @! [5 }3 q
End Sub 0 K- y6 T' J( c6 C' X 6 H- l! i- z6 C6 BPrivate Sub Text1_Change()/ z) H( a' g4 N g, S; Q$ r
x = CDbl(Text1.Text) " M1 F2 b2 K1 _3 Q5 N$ I" {4 D: kEnd Sub 7 _ g; w& T/ X+ {& _( N4 b' O; b, B6 U1 \% ~
Private Sub Text2_Change() * n2 [4 C3 J0 XText2.Text = yEnd Sub. U' \% w! g& ~* W" W
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。! W( k! _1 v+ K& J4 F
本人 qq 1531145753