C＃でGoogleシートのapi v4でセルのフォントを変更するにはどうすればよいですか？

Question

可能でしょうか？ 上記のコードのようにValueRangeオブジェクトを更新して値を変更できますが、形式を変更する方法が見つかりませんでした。あなたが他の更新（要求を）持っている必要があり

ValueRange l_oValueRange = new ValueRange(); 
    List<object> l_olCellsNewValue = new List<object>() { DateTime.UtcNow.ToString("dd'/'MM'/'yyyy HH:mm:ss") }; 
    l_oValueRange.Values = new List<IList<object>> { l_olCellsNewValue }; 

    SpreadsheetsResource.ValuesResource.UpdateRequest l_oUpdate = service.Spreadsheets.Values.Update(
                   l_oValueRange, 
                   spreadsheetId, 
                   "A60"); 
    l_oUpdate.ValueInputOption = SpreadsheetsResource.ValuesResource.UpdateRequest.ValueInputOptionEnum.RAW; 
    UpdateValuesResponse l_oResponse = l_oUpdate.Execute(); 

Answer 1

string spreadsheetId = "1DD3zfGe6.......UtENHhnBwz0CA"; 

//get sheet id by sheet name 
Spreadsheet spr = service.Spreadsheets.Get(spreadsheetId).Execute(); 
Sheet sh = spr.Sheets.Where(s => s.Properties.Title == sheetName).FirstOrDefault(); 
int sheetId = (int)sh.Properties.SheetId; 

//define cell color 
var userEnteredFormat = new CellFormat() 
{ 
    BackgroundColor = new Color() 
    { 
     Blue = 0, 
     Red = 1, 
     Green = (float)0.5, 
     Alpha = (float)0.1 
    }, 
    TextFormat = new TextFormat() 
    { 
     Bold = true, 
     FontFamily = "your font family", 
     FontSize = 12 
    } 
}; 
BatchUpdateSpreadsheetRequest bussr = new BatchUpdateSpreadsheetRequest(); 

//create the update request for cells from the first row 
var updateCellsRequest = new Request() 
{ 
    RepeatCell = new RepeatCellRequest() 
    { 
     Range = new GridRange() 
     { 
      SheetId = sheetId, 
      StartColumnIndex = 0, 
      StartRowIndex = 0, 
      EndColumnIndex = 28, 
      EndRowIndex = 1 
     }, 
     Cell = new CellData() 
     { 
      UserEnteredFormat = userEnteredFormat 
     }, 
     Fields = "UserEnteredFormat(BackgroundColor,TextFormat)" 
    } 
}; 
bussr.Requests = new List<Request>(); 
bussr.Requests.Add(updateCellsRequest);    
bur = service.Spreadsheets.BatchUpdate(bussr, spreadsheetId); 
bur.Execute(); 

Answer 2

BATCHUPDATE（私はGolangを使用しています）を使用して：要求がのfontFamilyが含まれている必要があり

func (s *Settings) UpdateSheet(req *sheets.Request)(*sheets.BatchUpdateSpreadsheetResponse, error) { 
    update := sheets.BatchUpdateSpreadsheetRequest{ 
     Requests: []*sheets.Request{req}, 
    } 
    return s.service.Spreadsheets.BatchUpdate(s.spreadsheetId, &update).Context(s.ctx).Do() 
} 

を、たくさんありませんこの形式の文字列を含む必要があります。"arial,sans,sans-serif"：

req := &sheets.Request{ 
    RepeatCell: &sheets.RepeatCellRequest{ 
     Range: &sheets.GridRange{ 
      SheetId:  sheetId, 
      StartRowIndex: startRow, 
      EndRowIndex: endRow, 
      EndColumnIndex: endCol, 
     }, 
     Cell: &sheets.CellData{ 
      UserEnteredFormat: &sheets.CellFormat{ 
       TextFormat: &sheets.TextFormat{ 
        FontFamily:  "arial,sans,sans-serif", // The font family 
       }, 
      }, 
     }, 
    }, 
} 

https://developers.google.com/sheets/api/reference/rest/v4/spreadsheets#textformat

TextFormat: { 
    "foregroundColor": { 
    object(Color) 
    }, 
    "fontFamily": string, 
    "fontSize": number, 
    "bold": boolean, 
    "italic": boolean, 
    "strikethrough": boolean, 
    "underline": boolean, 
}