Displaying help topic via a simple button and toolstripbutton

[assimang]

Hello everybody.

I created a chm file, and I am searching how to display it from my vb project. Well in some forms the help button is a simple button but in some others it's a toolstrip button in a toolstrip menu. I have tried several things in a simple button HelpBtn in the LoginFrm for example, such as creating a Help Provider. I have set HelpBtn's HelpNavigator on TypingHelp property to Topic.
I have tried this:
Private Sub HelpBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles HelpBtn.Click
Help.ShowHelp(Me.HelpBtn, Application.StartupPath & "\TypingHelp\TypingHelp.chm", HelpNavigator.Topic, Application.StartupPath & "\TypingHelp\LoginHlp.htm")
end sub

But when I run the application and click on HelpBtn nothing happens If I press F1 button before I click on HelpBtn nothing happens too. But if I first click on HelpBtn (which does nothing) and second press F1 button I can see the chm file. I can't understand what's happening and what can I do for this. Any suggestions?
I also need help on how to display a topic file either through a simple button either through a toolstrip button. I realized that if a create a help provider too, for toolstrip button, I can't access
Any help will be much appreciated.

Thank you
very much
in advanced.

 

[assimang]

Solved.

System.Windows.Forms.Help.ShowHelp(Me.HelpBtn, LoginHlpPrvdr.HelpNamespace, HelpNavigator.Topic, "LoginHlp.htm")

and for toolstripbutton you have to assing the Help Provider with to toolstrip and call the htm like I mention before.