有時調用excel.Application.Workbooks.Add(Missing.Value)會遇到如下錯誤:
Exception:
Old format or invalid type library. (Exception from HRESULT: 0x80028018 (TYPE_E_INVDATAREAD))
這是Excel自身的一個bug,當本地系統環境被設置成非英文的,而Excel是英文的時候,就會出現,需要臨時設定英文環境,代碼如下:
System.Globalization.CultureInfo CurrentCI = System.Threading.Thread.CurrentThread.CurrentCulture;
System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-US");
System.Threading.Thread.CurrentThread.CurrentCulture =CurrentCI ;