手头上没VB,请帮忙:
VERSION 5.00
Begin VB.Form Form1
Caption = "Form1"
ClientHeight = 3090
ClientLeft = 60
ClientTop = 450
ClientWidth = 4680
LinkTopic = "Form1"
ScaleHeight = 3090
ScaleWidth = 4680
StartUpPosition = 3 '窗口缺省
Begin VB.CommandButton Command3
Caption = "结束"
Height = 495
Left = 3240
TabIndex = 6
Top = 2520
Width = 1215
End
Begin VB.CommandButton Command2
Caption = "选非零元素"
Height = 495
Left = 1680
TabIndex = 5
Top = 2520
Width = 1215
End
Begin VB.CommandButton Command1
Caption = "生成数组"
Height = 495
Left = 240
TabIndex = 4
Top = 2520
Width = 1215
End
Begin VB.ListBox List1
Height = 1500
ItemData = "Form93.frx":0000
Left = 2400
List = "Form93.frx":0007
TabIndex = 3
Top = 840
Width = 2055
End
Begin VB.PictureBox Picture1
Height = 1455
Left = 240
ScaleHeight = 1395
ScaleWidth = 1395
TabIndex = 1
Top = 840
Width = 1455
End
Begin VB.Label Label2
Caption = "非零元素位置"
Height = 255
Left = 2520
TabIndex = 2
Top = 360
Width = 1215
End
Begin VB.Label Label1
Caption = "数组:"
Height = 255
Left = 360
TabIndex = 0
Top = 360
Width = 735
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim i As Integer, j As Integer
Dim a(3, 4) As Integer
Private Sub Command1_Click()
For i = 1 To 3
For j = 1 To 4
a(i, j) = Int(10 * Rnd)
Picture1.Print a(i, j);
Next j
Picture1.Print
Next i
End SubPrivate Sub Command2_Click()
For i = 1 To 3
For j = 1 To 4
List1.AddItem a(i, j) & " " & i & " " & j & " "
Next j
Next i
End SubPrivate Sub Command3_Click()
End
End Sub
VERSION 5.00
Begin VB.Form Form1
Caption = "Form1"
ClientHeight = 3090
ClientLeft = 60
ClientTop = 450
ClientWidth = 4680
LinkTopic = "Form1"
ScaleHeight = 3090
ScaleWidth = 4680
StartUpPosition = 3 '窗口缺省
Begin VB.CommandButton Command3
Caption = "结束"
Height = 495
Left = 3240
TabIndex = 6
Top = 2520
Width = 1215
End
Begin VB.CommandButton Command2
Caption = "选非零元素"
Height = 495
Left = 1680
TabIndex = 5
Top = 2520
Width = 1215
End
Begin VB.CommandButton Command1
Caption = "生成数组"
Height = 495
Left = 240
TabIndex = 4
Top = 2520
Width = 1215
End
Begin VB.ListBox List1
Height = 1500
ItemData = "Form93.frx":0000
Left = 2400
List = "Form93.frx":0007
TabIndex = 3
Top = 840
Width = 2055
End
Begin VB.PictureBox Picture1
Height = 1455
Left = 240
ScaleHeight = 1395
ScaleWidth = 1395
TabIndex = 1
Top = 840
Width = 1455
End
Begin VB.Label Label2
Caption = "非零元素位置"
Height = 255
Left = 2520
TabIndex = 2
Top = 360
Width = 1215
End
Begin VB.Label Label1
Caption = "数组:"
Height = 255
Left = 360
TabIndex = 0
Top = 360
Width = 735
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim i As Integer, j As Integer
Dim a(3, 4) As Integer
Private Sub Command1_Click()
For i = 1 To 3
For j = 1 To 4
a(i, j) = Int(10 * Rnd)
Picture1.Print a(i, j);
Next j
Picture1.Print
Next i
End SubPrivate Sub Command2_Click()
For i = 1 To 3
For j = 1 To 4
List1.AddItem a(i, j) & " " & i & " " & j & " "
Next j
Next i
End SubPrivate Sub Command3_Click()
End
End Sub
For i = 1 To 3
For j = 1 To 4
If a(i, j) > 0 Then List1.AddItem a(i, j) & " " & i & " " & j & " "
Next j
Next i
End Sub
Private Sub Command2_Click()
For i = 1 To 3
For j = 1 To 4
If a(i, j) > 0 Then
List1.AddItem a(i, j) & " " & i & " " & j & " "
End If
Next j
Next i
End Sub