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VB简易记事本实现代码

  • 时间:2021-03-09 17:18 编辑: 来源: 阅读:
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摘要:VB简易记事本实现代码
事件实现代码:
[u]复制代码[/u] 代码如下:
Private Sub mQuit_Click() Text1.Text = "" End End Sub Private Sub mNew_Click() Text1.Text = "" Form1.Caption = "未命名" End Sub Private Sub mopen_Click() CommonDialog1.ShowOpen Frame = CommonDialog1.FileName If fname <> "" Then Form1.Caption = fname Text1.Text = "" Open fname For Input As #1 b = "" Do Until EOF(1) Line Input #1, nextline b = b & nextline & Chr(13) & Chr(10) Loop Close #1 Text1.Text = b End If End Sub Private Sub mSave_Click() If Form1.Caption = "未命名" Or Form1.Caption = "" Then CommonDialog1.ShowSave fname = CommonDialog1.FileName Else fname = Form1.Caption End If If fname <> "" Then Form1.Caption = fname Open fname For Output As #1 Print #1, Text1.Text Close #1 End If End Sub Private Sub mNewSave_Click() CommonDialog1.ShowSave If fname <> "" Then Form1.Caption = fname Open fname For Output As #1 Print #1, Text1.Text Close #1 End If End Sub
需要用CommonDialog控件! 属性代码:
[u]复制代码[/u] 代码如下:
Begin VB.Menu mFile Caption = "文件" Begin VB.Menu mNew Caption = "新建" End Begin VB.Menu mOpen Caption = "打开" End Begin VB.Menu mSave Caption = "保存" End Begin VB.Menu mNewSave Caption = "另存为" End Begin VB.Menu mQuit Caption = "退出" Shortcut = ^E End End
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