Execute Raw commands typed in a textbox?

[techwiz24]

I am working on a "de-bugging" back-end sorta thingy for my program, and I have a "dll" that executes most of the work for the program. For the ease of tech-support, I plan on trying to impliment a hidden back-door into the engine that is password protected and activated by a key-press. What I want to do is:

when the enter key is pressed, have the dll run the sub that is listed in the enter key, for example:

In the dll:

Public Sub msg(ByVal text as string)
     MsgBox(text)
End Sub

In the "back-door":

Sub TextBox2KeyPress(sender As Object, e As KeyPressEventArgs)
		If e.KeyChar = Chr(13) Then
			'What comes next?
		End If
	End Sub

Any suggestions?

 

[BlackByte]

You can either have a predefined list of commands stored in the app, or convert the entered commands strings into vb.net code, you can search google on how to do that..

 

[kulrom]

    Sub TextBox2KeyPress(ByVal sender As Object, ByVal e As KeyPressEventArgs)
        If e.KeyChar = Chr(13) Then
            Dim dllclass As New dllNameOfTheClass
            dllclass.msg("you pressed enter")
        End If
    End Sub