form0405.frm

VB实验教程源码

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "学生信息"
   ClientHeight    =   2820
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   4185
   LinkTopic       =   "Form1"
   ScaleHeight     =   2820
   ScaleWidth      =   4185
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command2 
      Cancel          =   -1  'True
      Caption         =   "退出(&C)"
      Height          =   495
      Left            =   2520
      TabIndex        =   5
      Top             =   2040
      Width           =   1095
   End
   Begin VB.CommandButton Command1 
      Caption         =   "确定(&O)"
      Default         =   -1  'True
      Height          =   495
      Left            =   720
      TabIndex        =   4
      Top             =   2040
      Width           =   1095
   End
   Begin VB.TextBox Text2 
      Height          =   495
      Left            =   2040
      MaxLength       =   8
      TabIndex        =   3
      Top             =   1200
      Width           =   1335
   End
   Begin VB.TextBox Text1 
      Height          =   495
      Left            =   2040
      MaxLength       =   10
      TabIndex        =   1
      Top             =   360
      Width           =   1335
   End
   Begin VB.Label Label2 
      Caption         =   "姓名："
      Height          =   375
      Left            =   720
      TabIndex        =   2
      Top             =   1320
      Width           =   1095
   End
   Begin VB.Label Label1 
      Caption         =   "学号："
      Height          =   375
      Left            =   720
      TabIndex        =   0
      Top             =   480
      Width           =   975
   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()
'单击确定按钮
    MsgBox "学号为" & Text1.Text & "，姓名为" & Text2.Text, vbOKOnly, "学生信息"
End Sub

Private Sub Command2_Click()
'单击退出按钮
    End
End Sub

Private Sub Text1_LostFocus()
'失去焦点
    If Not IsNumeric(Text1.Text) Then
        MsgBox "学号应为数字", vbOKOnly, "出错"
        Text1.SetFocus
    End If
End Sub

Private Sub Text2_LostFocus()
'失去焦点
    If IsNumeric(Text2.Text) Then
        MsgBox "姓名应为字符", vbOKOnly, "出错"
        Text2.SetFocus
    End If
End Sub