vb.net 教程 4-10 XML文件操作 4-5
发布时间:2020-12-16 23:52:32 所属栏目:大数据 来源:网络整理
导读:其他需要完善的地方: 查看Log文件 Private Sub btnLog_Click(ByVal sender As System.Object,ByVal e As System.EventArgs) Handles btnLog.Click Dim logfile As String = Application.StartupPath.TrimEnd("") "err.txt" If File.Exists(logfile) = Fal
其他需要完善的地方: 查看Log文件 Private Sub btnLog_Click(ByVal sender As System.Object,ByVal e As System.EventArgs) Handles btnLog.Click Dim logfile As String = Application.StartupPath.TrimEnd("") & "err.txt" If File.Exists(logfile) = False Then tsslInfo.Text = "日志文件不存在" Exit Sub End If Process.Start(logfile) End Sub 显示关于窗口: Private Sub btnAbout_Click(ByVal sender As System.Object,ByVal e As System.EventArgs) Handles btnAbout.Click FormAbout.ShowDialog() End Sub
Private Sub btnExit_Click(ByVal sender As System.Object,ByVal e As System.EventArgs) Handles btnExit.Click Application.Exit() End Sub
Private Sub FormAbout_Load(ByVal sender As System.Object,ByVal e As System.EventArgs) Handles MyBase.Load lblProgram.Text = Application.ProductName lblAuthor.Text = "http://blog.csdn.net/uruseibest" End Sub Private Sub btnOk_Click(ByVal sender As System.Object,ByVal e As System.EventArgs) Handles btnOk.Click Me.Close() End Sub
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