If you post a code that you already have, we can help you specifically.
According to the Google Developer's Guide ( here ):
Add row
To insert a new row in a list-based ribbon, first create a new ListEntry and set its Elements property to contain cells in the row. For example, given a ListEntry that represents an existing row, you can query the user for the values โโof each column as follows:
ListEntry newRow = new ListEntry(); foreach (ListEntry.Custom element in existingRow.Elements) { Console.Write("Enter the value of column {0}: ", element.LocalName); String elementValue = Console.ReadLine(); ListEntry.Custom curElement = new ListEntry.Custom(); curElement.LocalName = element.LocalName; curElement.Value = elementValue; newRow.Elements.Add(curElement); }
Then insert a new line into the ListFeed as follows:
ListEntry insertedRow = feed.Insert(newRow) as ListEntry;
The tables insert a new row immediately after the last row, which appears in the feed based on the list, which should be indicated immediately before the first completely empty row. This code is equivalent to sending an authenticated POST request to the URL:
https://spreadsheets.google.com/feeds/list/key/worksheetId/private/full
with the corresponding XML document in the body of the POST.
Thanks.
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