Install Html Agility Pack
Stockholm, Sweden (sesto01): Okay 21.8 21.8 21.9 2a00:1288:f00e:1fe::3001. But the error show out. Text You cannot call a method on a null-valued expression.
At C: temp testscript.ps1:21 char:41 + $trDatas = $Thetable.ChildNodes.Elements. Powershell $trDatas = $Thetable. Elements ( 'tr' ) And probably the one above it. $TheTable.ChildNodes is a $null ($TheTable probably is too) and you can't call a method (Elements) on a null object (it's $null, there ARE no properties or methods). The line above defines $Thetable with a ton of things it's filtering out with the Where command. My guess is something went wrong there.
Install Html Agility Pack
The next error has to do with deleting the Pingtest.csv, which doesn't exist. This is probably because you're running it the first time and the file has never been created and you're trying to delete it. You could create a blank one just to make the script happy, ignore the error, or add a If (Test-Path c: temp pingtest.csv) in there to check for the file first before trying to remove it. Cost to install new kitchen cabinets. After that I wouldn't worry about the other errors.
Html Agility Pack Tutorial
They're probably caused by the first one but it's best to go through the script and fix the first error then move on to the next and so on.
How To Install Html Agility Pack
Mar 20, 2017 I need to extract html elements from web pages using xpath. After some study, HtmlAgilityPack seems to be a good choice. I download from https://htmlagilitypack. Web Data Scraping. Home; Web Scraping. “BeautifulSoup is to python as HTML Agility Pack is to.NET. Below are the steps to install HTML Agility Pack in Visual.