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There's something I think ought to be easy, but I can't find a way to do it.
Either there's something wrong with the way I'm searching, or there's a reason it can't be done easily. What I want is to create an excel addin that, when the user opens a spreadsheet , it goes out and fetches some data from a database, and displays it in a table. Pretty straightforward. Here's some code: void Application_WorkbookOpen(Microsoft.Office.Interop. Excel.Workbook wb) {//I've also attached this to other events. The "open" event isn't the key part. It doesn't do anything in any event. string connstring="Integrated Security=SSPI; database=MyInventoryDB; Data Source=MyServer\\MyInventory"; System.Data.SqlClient.SqlDataAdapter da=new System.Data.SqlClient.SqlDataAdapter("Select * from PlantInventory",connstring); System.Data.DataSet ds=new System.Data.DataSet(); da.Fill(ds); Excel.Worksheet activeWorksheet=((Excel.Worksheet)Application.Acti veSheet); Excel.Range inventoryrange=activeWorksheet.get_Range("C6",miss ing); //Here's the line I know doesn't work, but I think something sort of like it ought to. inventoryrange.Value2=ds.Tables[0]; //or maybe create a range and set a datasource. } So, the key is that I want to use a range of cells that I define sort of like I would use a datagridview. I want to fetch a table, as above, and then tell the sheet to display the data in a given range. When googling, I seem to find people who have iterated through each row in the returned datatable, and each column within the row, and filled in one cell at a time. I know how to do that, but it seems like this would be so commonly requested that there ought to be a simple, one or two step command to make this happen. Any suggestions? |
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