Http Request Repsonse Query

[Killavirus]

Hi all

New Project here as we seem to be moving into hosting and need to make sure all the sites stay up and healthy !!!

What i would like to do is query a webpage and see if i get a reply, normally one could do this via Ping and read the error code of the cmd promt but if the Web server crashes this wont help me much :/


What i am looking to do is run a http Get query from excel and dependant on response (yes/no is fine) fill a cell in with either 0 or 1.

Later on i will be setting it so each query runs on a 15 min basis and fill a 24 hour Chart (well heres hoping :D )


Could somebody point me in the right direction to start in its been a while since i did any serious scripting and i have never done anything to do with the Web and VB its allo been local files.

Many thanks in Advance

p.s. yes i tried googling it, it may of been there but im not sure what im looking for .....

[Leith Ross]

Hello Killavirus,

This macro will look for URLs on the ActiveSheet starting at cell "A2". Each URL will be pinged an the results place in column "B" of same row.

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Adding the Macro

1. Copy the macro above pressing the keys CTRL+C
2. Open your workbook
3. Press the keys ALT+F11 to open the Visual Basic Editor
4. Press the keys ALT+I to activate the Insert menu
5. Press M to insert a Standard Module
6. Paste the code by pressing the keys CTRL+V
   
7. Make any custom changes to the macro if needed at this time.
8. Save the Macro by pressing the keys CTRL+S
9. Press the keys ALT+Q to exit the Editor, and return to Excel.

To Run the Macro...
To run the macro from Excel, open the workbook, and press ALT+F8 to display the Run Macro Dialog. Double Click the macro's name to Run it.

[Killavirus]

looks Awesome !!!

doubt i will be able to rely on pings though due to if the IIS server crashes it would still return a ping, ill be trying with http get commands but see'ing how to implement cmd prompts i should be ok but will post updates seeing how i get on !!

[Chippy]

Use the WinHttpRequest object with:

.Open "GET", "http://www.yourwebsite.com/page.html", False
.Send

Then look at the Status or StatusText properties to determine the http response status.