/// <summary>
/// 删除正式视频文件
/// </summary>
private void del_file()
{
string str = pagebase.Get("fcode");
SqlParameter parameter = Conn.MakeInParam("@fcode", SqlDbType.Char, 0x10, str);
if (Conn.ExecuteNonQuery("update ov_files set isdel=1 where filecode=@fcode", new SqlParameter[] { parameter }) > 0)
{
base.Response.Write("1");
}
else if (!Conn.Exists("select * from ov_files where filecode=@fcode", new SqlParameter[] { parameter }))
{
base.Response.Write("1");
}
else
{
base.Response.Write("0");
}
}
//删除视频已上传未转吗的临时文件
private void clear_file()
{
string str = pagebase.Get("fcode");
SqlParameter parameter = Conn.MakeInParam("@fcode", SqlDbType.Char, 0x10, str);
SqlDataReader sdr = Conn.ExecuteReader("select * from ov_files where filecode=@fcode", new SqlParameter[] { parameter });
if (sdr.Read())
{
//如果转换完成，删除原先文件
try
{
if (sdr["stat"].ToString() == "1")
{
string filename = sdr["truedir"].ToString() + "tmpfiles\\" + sdr["filename"].ToString();
FileInfo fi = new FileInfo(filename);
if (fi.Attributes.ToString().IndexOf("ReadOnly") != -1)
{
fi.Attributes = FileAttributes.Normal;
}
File.Delete(filename);
}
}
catch (Exception e)
{
base.Response.Write("0");//删除失败
}
base.Response.Write("1");//删除成功
}
else
{
base.Response.Write("1");//已经删除
}
}