I need a lot of help although this is probably simple for most of you.
I have an excel spreadsheet named: template.xlsx
In that sheet I have three cells with defined names: "JAN", FEB", "MAR"
My VB.Net program has 4 textboxes, Text1, Text2, Text3, Filename and a button: btnSave
What I want the program to do when btnSave is clicked is to:
Open the template.xlsx file (without actually launching Excel - my user shouldn't see what's going on in the background)
put the values from Text1, Text2 and Text3 into the named cells "JAN", "FEB", "MAR"
Perform a SaveAs using the text from the textbox named Filename so that the original template.xlsx is not changed and then quit excel
My actual program will be much more complicated but if I hade the code to do this then the rest I think I could figure out. I have searched around and cannot seem to find an example of code that covers this.