A question about excel .xla , ado and vb.net

Caretaker

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Joined
Jul 27, 2012
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1
In the simplest terms I can relate, here's my problem... where I work we use a data collection system that is accessed through an xla. If that xla doesn't run, we can't get to the data. I am trying to build an application that will "hide" the excel instance running, but still be able to change a time field in order to update the data that is available for view.
IF the xl file that sets the array formulas etc to get the data is opened as a data source (ADO) - will the XLA be running in the background???

I have been warned not to rely on using DSOframer due to issues with it, though I have been able to go that route in some of my explorations.

If there is a better way to allow VB.Net 2010 to automate excel, and have excel do its thing in the background, that would be awesome.
I am pulling the data out of excel to store in a data base, but if the available data can't be updated without contortions, it may be a nogo.

Thanks for help in advance.
 

Excel Facts

Links? Where??
If Excel says you have links but you can't find them, go to Formulas, Name Manager. Look for old links to dead workbooks & delete.

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