例5.frm

在VB5环境下开发的VB程序集,窗体控件源代码.

VERSION 5.00
Begin VB.Form FRM6_5_5 
   Caption         =   "FRM6_5_5"
   ClientHeight    =   4035
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   4110
   BeginProperty Font 
      Name            =   "宋体"
      Size            =   14.25
      Charset         =   134
      Weight          =   400
      Underline       =   0   'False
      Italic          =   0   'False
      Strikethrough   =   0   'False
   EndProperty
   LinkTopic       =   "Form1"
   ScaleHeight     =   4035
   ScaleWidth      =   4110
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command1 
      Caption         =   "清除"
      Height          =   615
      Left            =   960
      TabIndex        =   2
      Top             =   3240
      Width           =   2055
   End
   Begin VB.PictureBox Picture1 
      Height          =   1815
      Left            =   600
      ScaleHeight     =   1755
      ScaleWidth      =   2595
      TabIndex        =   1
      Top             =   1200
      Width           =   2655
   End
   Begin VB.Label Label1 
      Caption         =   "单击图片框输出数组对角线元素"
      Height          =   735
      Left            =   840
      TabIndex        =   0
      Top             =   240
      Width           =   2055
   End
End
Attribute VB_Name = "FRM6_5_5"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
Picture1.Cls
End Sub

Private Sub Picture1_Click()
  Dim a(3, 3) As Integer
  For j = 0 To 3
     For i = 0 To 3
        a(i, j) = Int(90 * Rnd + 10)
     Next
  Next
  
  For i = 0 To 3
    temp = a(i, 0): a(i, 0) = a(i, 3): a(i, 3) = temp
  Next

  'Print "输出数组对角线元素"
  For i = 0 To 3
    If i - (3 - i) <= 0 Then
       Picture1.Print Tab(i * 3 + 1); a(i, i); Spc((2 - 2 * i) * 3 + 1); a(i, 3 - i)
    Else
       Picture1.Print Tab((3 - i) * 3 + 1); a(i, 3 - i); Spc((2 * i - 4) * 3 + 1); a(i, i)
    End If
  Next
End Sub