[RESOLVED] Batch file output to richtextbox not working anymore.

[Tiger151]

I've been successful at making some code that takes the output from a batch or cmd and puts it on a richtextbox. The user can also send commands. The problem is that I lost some of my work resulting in me rebuilding this part of my program. Can anyone tell me what I'm doing wrong with the rebuild here's the code. I'll check back later.

Public Class Command
    Private WithEvents MyProcess As Process
    Private Delegate Sub AppendOutputTextDelegate(ByVal text As String)

    Private Sub Command_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        'Start and stop button toggles go here if needed
        If My.Settings.SafeMode = True Then
            OutputComBox.Text = ("Safe Mode Enabled")
            TxtSendCom.Text = ("Safe Mode")
        ElseIf My.Settings.SafeMode = False
            Call OpenPro()
        End If

    End Sub
    Public Sub OpenPro()
        MyProcess = New Process
        With MyProcess.StartInfo
            .FileName = (My.Settings.SLoc)
            .UseShellExecute = False
            .CreateNoWindow = True 
            .RedirectStandardInput = True
            .RedirectStandardOutput = True
            .RedirectStandardError = True
        End With
        MyProcess.Start()
        MyProcess.BeginErrorReadLine()
        MyProcess.BeginOutputReadLine()
        Dim output As String = MyProcess.StandardOutput.ReadLine()
        AppendOutputText("Server Started at: " & MyProcess.StartTime.ToString)
        
    End Sub

    Private Sub Close_Process()
        If MyProcess.HasExited = False Then
            MyProcess.WaitForExit()
            MyProcess.Close()
        End If
    End Sub

    Private Sub TxtSendCom_KeyDown(sender As Object, e As KeyEventArgs) Handles TxtSendCom.KeyDown
        If e.KeyCode = Keys.Enter Then
            ComSendBut.PerformClick()
        End If
    End Sub

    Private Sub Command_FormClosing(sender As Object, e As FormClosingEventArgs) Handles MyBase.FormClosing
        If My.Settings.SafeMode = False Then
            If MyProcess.HasExited = False Then
                TxtSendCom.Clear()
                TxtSendCom.Text = ("stop")
                ComSendBut.PerformClick()
                MyProcess.WaitForExit()
                MyProcess.Close()
            End If
        End If
    End Sub

    Private Sub MyProcess_OutputDataReceived(sender As Object, e As DataReceivedEventArgs)
        AppendOutputText(vbCrLf & e.Data)
    End Sub

    Private Sub MyProcess_ErrorDataReceived(sender As Object, e As DataReceivedEventArgs)
        MyProcess.StandardInput.Flush()
        AppendOutputText(vbCrLf & e.Data)
        MyProcess.Close()
    End Sub
    Private Sub AppendOutputText(ByVal text As String)
        If OutputComBox.InvokeRequired Then
            Dim myDelegate As New AppendOutputTextDelegate(AddressOf AppendOutputText)
            Invoke(myDelegate, text)
        Else
            OutputComBox.AppendText(text)
        End If
    End Sub

    Private Sub ComSendBut_Click(sender As Object, e As EventArgs) Handles ComSendBut.Click
        If My.Settings.SafeMode = False Then
            If TxtSendCom.Text = Nothing Then
                TxtSendCom.Text = ("Error, You have not typed a command!")
            Else
                MyProcess.StandardInput.WriteLine(OutputComBox.Text)
                MyProcess.StandardInput.Flush()
                TxtSendCom.Text = Nothing
            End If
        Else : OutputComBox.Text = (OutputComBox.Text & vbNewLine & TxtSendCom.Text)
        End If
    End Sub
End Class