Erro:System.FormatException: Input string was not in a correct format. at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) at System.Convert.ToInt32(String value) at MostrarArquivo.Page_Load(Object sender, EventArgs e) in e:\home\acervogouv\acervogouvea-vaneau.com.br\web\MostrarArquivo.aspx.cs:line 22
E:/home\acervogouv/acervogouvea-vaneau.com.br/dados/Imagens/