120 lines
3.8 KiB
VB.net
120 lines
3.8 KiB
VB.net
Public Class RuningLog
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Public Shared level As Integer = 1 '日志级别 0：不输出日志 1：输出日志2：输出基础日志和错误信息
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Delegate Function Deleg_OutputLogsToTheControl(c As Control， config As RuningLogConfig, Controltype As Integer) As Boolean
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'输出日志到控件
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''' <summary>
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''' ''输出日志到控件
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''' </summary>
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''' <param name="c">控件 </param>
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''' <param name="config">日志</param>
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''' <returns></returns>
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Public Shared Function OutputLogsToTheControl(c As Control， config As RuningLogConfig, Controltype As Integer) As Boolean
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Try
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If c.InvokeRequired Then
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Dim dev As New Deleg_OutputLogsToTheControl(AddressOf OutputLogsToTheControl)
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c.Invoke(dev, New Object() {c, config, Controltype})
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Else
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If Controltype >= level Then
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Dim nc As RichTextBox = c
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'获取富文本字符串末端位置
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Dim index As Integer = nc.TextLength
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If (Not IsNothing(config.strdata)) AndAlso config.strdata.Length > 0 Then
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config.logstr = config.logstr & DataProcessing.ByteToString2(config.strdata)
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End If
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Dim strtxt = config.logstr & vbCrLf
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'设置光标位置
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nc.SelectionStart = index
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'添加文本
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nc.AppendText(strtxt)
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'设置选择区域
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nc.Select(index, strtxt.Length)
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'设置选择区域颜色
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nc.SelectionColor = config.logstrColor
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'设置选择区域字体
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nc.SelectionFont = config.logstrFont
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'取消选中区域
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nc.DeselectAll()
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End If
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End If
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Catch ex As Exception
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End Try
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End Function
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'字符串附加时间戳
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Public Shared Function AddTimeStamps(str As String) As String
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Return Now.ToString("yyyy-MM-dd HH:mm:ss:fff") & " " & str
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End Function
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'设置显示等级
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Public Shared Sub SetLevel(level As Integer)
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RuningLog.level = level
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End Sub
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End Class
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Public Class RuningLogConfig
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'日志信息
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Public logstr As String
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'日志信息颜色
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Public logstrColor As Color
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'日志信息字体
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Public logstrFont As Font
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'日志信息字体大小
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'Public logstrFontSize As Integer
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''日志信息字体粗细
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'Public logstrFontBold As Boolean
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''日志信息字体斜体
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'Public logstrFontItalic As Boolean
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''日志信息字体下划线
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'Public logstrFontUnderline As Boolean
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''日志信息字体删除线
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'Public logstrFontStrikeout As Boolean
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''日志信息字体对齐方式
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'Public logstrFontAlign As StringAlignment
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'日志信息字体背景色
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Public logstrFontBackColor As Color
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Public strdata As Byte()
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''' <summary>
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''' 文本、颜色、Font
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''' </summary>
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''' <param name="args"></param>
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Sub New(ParamArray args() As Object)
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If args.Length > 0 Then
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logstr = RuningLog.AddTimeStamps(args(0).ToString)
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If args.Length > 1 Then
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logstrColor = args(1)
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If args.Length > 2 Then
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logstrFont = args(2)
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Else
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logstrFont = New Font("宋体", 8)
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End If
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If args.Length > 3 Then
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strdata = args(3)
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Else
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strdata = Nothing
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End If
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Else
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logstrColor = Color.Black
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End If
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Else
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logstr = "输空文本"
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logstrColor = Color.Black
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logstrFont = New Font("宋体", 12)
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End If
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End Sub
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End Class |