vb .net 4 winforms vs 2010
I'm trying to get my file association to fire and load a double clicked file in a running instance. I have the association set up, it opens the program and loads fine. Where I am running into a problem is double clicking a file and getting it opened in a running instance of the program. So far I have no code on the main form to handle this.I am currently woking with application events. I have searched all over google and haven't found any good leads. It seems to me this should be easier. Any help would be greatly appreciated.
' The following events are available for MyApplication:
' Startup: Raised when the application starts, before the startup form is created.
' Shutdown: Raised after all application forms are closed. This event is not raised if the application terminates abnormally.
' UnhandledException: Raised if the application encounters an unhandled exception.
' StartupNextInstance: Raised when launching a single-instance application and the application is already active.
' NetworkAvailabilityChanged: Raised when the network connection is connected or disconnected.
Partial Friend Class MyApplication
Private Sub MyApplication_StartupNextInstance(ByVal sender As Object, ByVal e As Microsoft.VisualBasic.ApplicationServices.StartupNextInstanceEventArgs) Handles Me.StartupNextInstance
Dim CmdArgs() As String = Environment.GetCommandLineArgs()
If CmdArgs.Length > 0 Then
For ArgNum = 0 To UBound(CmdArgs)
'RibbonForm1.textpanel.Dock = DockStyle.Fill