Iwebbrowser2 download file

There are actually a couple of methods that can be used to issue a print command programatically. This approach is used instead of simply calling IWebBrowserExecWB because the Print function also allows you to send a path to a custom print template and this functionality was not working well with ExecWB when I originally developed it. That may no longer be the case. The trickiest part about printing is that when the Exec function is executed, it issues the command to the browser, but doesn't wait for the command to be completed.

This means that you have to do something to serialize the print command with other operations of your application. In the worst case, you just want to print something then delete the IEInstance object, which means the function may never be completed before the object is released. IEInstance offers a way to do this. It does that by using its companion IEEventSink class.

Among other events, it catches the OnPrintTemplateTeardown event, which IE fires when the print is complete or the print preview window has been closed. You can just call the CloseAfterPrint function rather than deleting the IEInstance object and it will delete itself after the print completes. After telling your IEInstance object to navigate to a page, you call the GetDocument function, which waits for navigation to complete and then populates the pointers in the IEDocument class so they are ready to query and use.

If so, a pointer is stored so that object can be easily accessed. In the midst of this, tables are organized into IETable objects, which store elements for each cell, organized by rows so you can easily access a particular row and column of a table.

With these object pointers now stored for easy access, the IEDocument class contains a lot of functions that can be used to click hyperlinks or buttons or fill text boxes or areas. For example, find a particular button by name using the ButtonByName function. It will return an index to the button you want, then call the ButtonClick function and pass this index in to click the button.

As you can imagine, you can use these functions to navigate to a web form, fill out the form, then submit it. These three classes and other supporting classes are compiled into a static library, which you can link to your project by simply adding.

You can choose to set its only argument, visible , to true or false to make the window visible or hidden.

You can then proceed to work with the browser, calling the Navigate function to go to a url, then pragmatically clicking links, collecting text or other functions as you need to. After calling a function that causes the browser to navigate, you'll need to call the GetDocument function.

You'll need to do this regardless of whether you want the IEInstance to collect the document objects into its IEDocument object since this function is also the means of waiting for the navigation to complete before proceeding. It is also recommended to check for a navigation error using the IsErrorPage function. When you are finished with the browser, you can either call the Release function to disconnect the browser window from the object before deleting it or Close to close the browser window.

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The content you requested has been removed. Ask a question. Quick access. Search related threads. Remove From My Forums. Collectives on Stack Overflow. Learn more. Download a file through the WebBrowser control Ask Question. Asked 8 years, 8 months ago. Active 7 years, 5 months ago. Viewed 33k times. How can I download the PDF instead of having it load in the browser control?

Improve this question. Jerry Jerry 4, 9 9 gold badges 47 47 silver badges 75 75 bronze badges. A late answer for future references. Add a comment. Active Oldest Votes. Length - 1]. EndsWith ". See more: VB. I also tried to login through WebClient before downloading the file and again no luck.

Still it seems to download login page. I also tried in the combination by passing cookies from WebBrowser Control to WebClient Your help will be greatly appreciated.

Posted Feb am Member Updated Nov am Afzaal Ahmad Zeeshan. Add a Solution. Top Rated Most Recent. Accept Solution Reject Solution. Sleep ; SendKeys. SetApartmentState ApartmentState. MTA ; th. Start ;.