Thank you for your response to my query. I am aware of the creating Help2x and Help1x help file format for API.
I shall eleborate more about my problem.
i.e.. I am using an TextBox control ...and when user presses F1 at runtime,it should link to a particular help topic from the CHM file.
If in VB.Net where do we put our comment in the sourcecode about the TextBox control. or is there no way to automate this type of help authoring
dynamically for dialogues and commands.