I am looking at how to copy all the content(values,formulas,format,datavalidations,...) of a range to another range inside the same sheet.
I am making a C# progamme to access spreadsheet.
This is an example of what i want to realise :

This is an example of code I see somewhere, it approaches my problem the most, I am looking for more explication on how I can resolve my issue with this :
// Create Google Sheets API service.
var service = new SheetsService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = ApplicationName,
});
// Define request parameters.
String spreadsheetId = "<ID>";
SpreadsheetsResource.GetRequest request =
service.Spreadsheets.Get(spreadsheetId);
request.Ranges = "G16";
request.IncludeGridData = true;
Spreadsheet response = request.Execute();
CellData Cell1 = response.Sheets[0].Data[0].RowData[0].Values;
//get sheet id by sheet name
Spreadsheet spr = service.Spreadsheets.Get(spreadsheetId).Execute();
Sheet sh = spr.Sheets[0];
int sheetId = (int)sh.Properties.SheetId;
BatchUpdateSpreadsheetRequest bussr = new BatchUpdateSpreadsheetRequest();
//create the update request for cells from the first row
var update = new Request()
{
RepeatCell = new RepeatCellRequest()
{
Range = new GridRange()
{
SheetId = sheetId,
StartColumnIndex = 6,
StartRowIndex = 13,
EndColumnIndex = 7,
EndRowIndex = 14
},
Cell = Cell1,
Fields = "UserEnteredFormat"
}
};
bussr.Requests = new List<Request>();
bussr.Requests.Add(update);
var bur = service.Spreadsheets.BatchUpdate(bussr, spreadsheetId);
bur.Execute();