This example creates a new file, if the file does not already exist. If an application needs to create a file, that application needs create access for the folder. If the file already exists, the application needs only write access, a lesser privilege. The streamwriter is used to write a stream of text to a file. Add another button to the form you. Set the text property of the button to. Double click your new button to open up the coding window. Dim file_name as string. Dim objwriter as new. In how to write help file in vb net this tutorial, i will teach you how to add a help file in your visual basic project. Create your help file project using the microsoft html help workshop. Click here if you want to know how. After creating your help file project, go to the root folder directory where your help file project has been saved. Copy all the file inside by copying the root folder.
T close the file after creating it, so when you write to it, it. S in use by yourself. The create method opens the file and returns a filestream object. You either write to the file using the filestream or close it before writing to it. I would suggest that you use the createtext method instead in this case, as it returns a streamwriter. How to write help file in vb net tutorial of how to create help file in visual using tab control, label, treeview and a richtextbox. Can i create help files in html help and add it to or are there another way to implement help system on i want to create custom help files.