form1.frm

Visual Basic程序设计基础》-杨小影-源代码

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   3150
   ClientLeft      =   60
   ClientTop       =   390
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3150
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command2 
      Caption         =   "Command2"
      Height          =   495
      Left            =   2520
      TabIndex        =   1
      Top             =   2640
      Width           =   1335
   End
   Begin VB.CommandButton Command1 
      Caption         =   "Command1"
      Height          =   495
      Left            =   720
      TabIndex        =   0
      Top             =   2640
      Width           =   1215
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub Command1_Click()
 Cls
   Form1.Scale   '采用缺省坐标系
   Line (0, 0)-(1500, 1500)

End Sub

Private Sub Command2_Click()
Cls
   Form1.Scale (0, 1500)-(1500, 0)   '定义用户坐标系
   Line (0, 0)-(1500, 1500)

End Sub