例9.frm

来自「在VB5环境下开发的VB程序集,窗体控件源代码.」· FRM 代码 · 共 41 行

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "字符判别(单击窗体开始)"
   ClientHeight    =   3090
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   6690
   BeginProperty Font 
      Name            =   "宋体"
      Size            =   12
      Charset         =   134
      Weight          =   400
      Underline       =   0   'False
      Italic          =   0   'False
      Strikethrough   =   0   'False
   EndProperty
   LinkTopic       =   "Form1"
   ScaleHeight     =   3090
   ScaleWidth      =   6690
   StartUpPosition =   3  '窗口缺省
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Form_Click()
Dim StrC As String
StrC = InputBox("请输入一个字符")
Select Case StrC
Case "a" To "z", "A" To "Z"
MsgBox (" 输入的是字母字符")
Case "0" To "9"
MsgBox (" 输入的是数字字符")
Case Else
MsgBox (" 输入的是其它字符")
End Select

End Sub