M圜onnection = New ("Provider=.12.0 Data Source =" + "P:\Coding\Visual Studio\Visual Basic\TestProject\TestProject\bin\Files\Company_Sheet.ods" + " Extended Properties=Excel 12. I got this code from a YouTube video Private Sub btnGetSpread_Click(sender As Object, e As EventArgs) Handles btnGetSpread.Clickĭim M圜onnection As ĭim M圜ommand As ĭim path As String = "P:\Coding\Visual Studio\Visual Basic\TestProject\TestProject\bin\Files\Company_Sheet.ods" I've tried this but it says that it can't connect to .12.0 Does anyone know how I should go about doing this? It seems as if this is impossible without setting up an SQL server. It would be preferred if I could do this to a combo box, so the user can just select the names from a drop-down list. Looks like this 'tradition' was carried over from Excel to LibreOffice Calc.I have a list of client names, project names, employee names, and hourly rates in an OpenOffice spreadsheet that I need to import to Visual Basic. See also My First BillG Review – Joel on Software and Set the Flux Capacitor for - The Daily WTF Source: Why is the zero date in Access / SQL Server instead of 12/31? answer by wkl. As long as all your dates later than 1900-Mar-1, this should be of no concern. Users who switched from 123 to Excel would not have to make any changes to their data. Microsoft decided to continue Lotus' bug, in order to fully compatible. When Excel was introduced, 123 has nearly the entire market for spreadsheet software. Excel works this way because it was truly a bug in Lotus 123.
In reality, the day after 1900-Feb-Mar-1. The year 1900 was not a leap year (the year 2000 is a leap year). This is because Excel behaves as if the date 1900-Feb-29 existed.
Probably for historical reasons (pun intended) because of a bug in Lotus 1-2-3.Īctually, this number is one greater than the actual number of days. Source: Documentation/Calc Functions/DATE - The Document Foundation Wiki The day before this is 4th October 1582,Īnd Calc uses the Julian calendar for earlier dates. Calc calculates all dates back to 15th October 1582 Negative date-time serial numbers correspond to dates earlier thanĬalc's start date. Unexpected changes to the dates displayed. Paste cells containing date values between different spreadsheets,Ĭheck that both documents are set to use the same start date to avoid We recommend that you do not change this setting. Requirements for compatibility with legacy spreadsheet applications, General information about Calc's Date and Time functionsĬalc uses as the default start date (day 0) but you can go to Tools ▸ Options ▸ LibreOffice Calc ▸ Calculate to selectĪlternative start dates however, unless you have specific Glossary Calc, The spreadsheet application in Apache OpenOffice Calligra, An open-source office suite, similar to Apache OpenOffice callouts, Shapes that. What system does LibreOffice Calc use to represent timestamps as numbers?
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