Solved

Separate the navigation by downloading in embedded WebBrowser

Posted on 2006-06-23
1
198 Views
Last Modified: 2010-04-05
in EmbeddedWBBeforeNavigate2 event I have an own code that I wish to run just when I start to load a new page. The problem is that when I click a link and start to download a file the code run too.  

How can I separate these? I wish to run my code just for navigation and ignore it for downloading files.
0
Comment
Question by:ginsonic
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 28

Accepted Solution

by:
2266180 earned 100 total points
ID: 16974605
I needed to do something similar, with the difference that I was loading the pages from disk and the links that the user clicked on were to be opened in the default browser.

the way I fixed it was to have a global boolean value, inner = false, and checking against it in the event.

in your case it's simpler.
before you load the page (you issue a navigate command yourself, from code), you set inner=true.
then in the event, if inner=true then execute the code AND set inner to false;

this way, the code executes only when you load the pages.

now, if you want to allow the user to open pages by clicking on links, things go harder. you will have to also check against the url and make sure it's not a file (the protocol is not ftp:// and not file:// and mayeb some other stuff). you can also use the headers and see the mime type. as I said, it gets trickier
0

Featured Post

VIDEO: THE CONCERTO CLOUD FOR HEALTHCARE

Modern healthcare requires a modern cloud. View this brief video to understand how the Concerto Cloud for Healthcare can help your organization.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Creating an auto free TStringList The TStringList is a basic and frequently used object in Delphi. On many occasions, you may want to create a temporary list, process some items in the list and be done with the list. In such cases, you have to…
Have you ever had your Delphi form/application just hanging while waiting for data to load? This is the article to read if you want to learn some things about adding threads for data loading in the background. First, I'll setup a general applica…
NetCrunch network monitor is a highly extensive platform for network monitoring and alert generation. In this video you'll see a live demo of NetCrunch with most notable features explained in a walk-through manner. You'll also get to know the philos…
Visualize your data even better in Access queries. Given a date and a value, this lesson shows how to compare that value with the previous value, calculate the difference, and display a circle if the value is the same, an up triangle if it increased…
Suggested Courses
Course of the Month9 days, 1 hour left to enroll

617 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question