VB.NET错误system.invalidoperationexception

时间:2013-07-29 12:05:41

标签: vb.net invalidoperationexception

我已经将(我的一个没有故障的程序)中的一个类复制到了项目中(文本: - ctrl -c ctrl-v)。非常简单地从文本文件中提取数据。

在我的机器上,它就像魅力一样,安装了Visual Studio 2010。在某些机器上,它会因启动方向错误而崩溃。

EventType : clr20r3     P1 : total_extractor.exe     P2 : 1.0.0.1     
P3 : 51f64e90     P4 : total_extractor     P5 : 1.0.0.1     P6 : 51f64e90     
P7 : 4a     P8 : 22     P9 : **system.invalidoperationexception**    

我在加载模块中的唯一信息如下:

Option Explicit On
Public Class frm_Main    
    Private Sub btn_Extract_Click(sender As System.Object, e As System.EventArgs) Handles btn_Extract.Click
        RunTE()
    End Sub    
    Private Sub frm_Main_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
        Me.cbx_Defaults.Items.Add("String Loads | *.det")
        Me.cbx_Defaults.Items.Add("RF | *.det")
        Me.cbx_Defaults.Items.Add("OLOADS | *.f06")
        Me.cbx_Defaults.Items.Add("Properties | *.f06")
    End Sub
    Private Sub cbx_Defaults_SelectedIndexChanged(sender As System.Object, e As System.EventArgs) Handles cbx_Defaults.SelectedIndexChanged
        Dim combostr As String
        combostr = cbx_Defaults.Text   
        If combostr = "RF | *.det" Then
            txt_Begin.Text = "TABLE 6.2: ACD table"
            txt_End.Text = "TABLE 6.3:"
            txt_Skip.Text = "2"
            txt_Filter.Text = "*.det"
        ElseIf combostr = "String Loads | *.det" Then
            txt_Begin.Text = "TABLE 2.1.1:"
            txt_End.Text = "TABLE 2.2.1"
            txt_Skip.Text = "2"
            txt_Filter.Text = "*.det"
        ElseIf combostr = "OLOADS | *.f06" Then
            txt_Begin.Text = "OLOAD    RESULTANT"
            txt_End.Text = "TOTALS"
            txt_Skip.Text = "2"
            txt_Filter.Text = "*.f06"
        ElseIf combostr = "Properties | *.f06" Then
            txt_Begin.Text = "LOAD FACTOR   1.0"
            txt_End.Text = "*** USER"
            txt_Skip.Text = "5"
            txt_Filter.Text = "*.f06"
        End If
    End Sub
End Class

代码使用My.Computer.FileSystem.OpenTextFileReader,这就是它。 我从谷歌获得的信息通常是关于一些基于数据的选项。这只是操纵文本文件?

Anyideas,关于如何捕捉这个事件?还是我设定的设置?

1 个答案:

答案 0 :(得分:0)

Error system.invalidoperationexception

是由一个linehape对象引起的,安装在我的形状上没有安装在另一台机器上。包是[Microsoft.VisualBasic.PowerPacks.Vs]