public bool SaveSpaceAttachment(SpaceAttachmentInfo spaceattachments)
{
//try
//{
IDataParameter[] prams =
{
DbHelper.MakeInParam("@aid", (DbType)SqlDbType.Int, 4,spaceattachments.AID),
DbHelper.MakeInParam("@uid", (DbType)SqlDbType.Int, 4,spaceattachments.UID),
DbHelper.MakeInParam("@spacepostid", (DbType)SqlDbType.Int, 4,spaceattachments.SpacePostID),
DbHelper.MakeInParam("@postdatetime", (DbType)SqlDbType.DateTime, 8,spaceattachments.PostDateTime),
DbHelper.MakeInParam("@filename", (DbType)SqlDbType.NChar, 100,spaceattachments.FileName),
DbHelper.MakeInParam("@filetype", (DbType)SqlDbType.NChar, 50,spaceattachments.FileType),
DbHelper.MakeInParam("@filesize", (DbType)SqlDbType.Float, 8,spaceattachments.FileSize),
DbHelper.MakeInParam("@attachment", (DbType)SqlDbType.NChar, 100,spaceattachments.Attachment),
DbHelper.MakeInParam("@attachment", (DbType)SqlDbType.Int, 4,spaceattachments.Downloads)
};
string sqlstring = String.Format("UPDATE [" + BaseConfigs.GetTablePrefix + "spaceattachments] SET [uid] = @uid, [spacepostid] = @spacepostid, [postdatetime] = @postdatetime, [filename] = @filename, [filetype] = @filetype, [filesize] = @filesize, [attachment] = @attachment, [downloads] = @downloads WHERE [aid] = @aid");
DbHelper.ExecuteNonQuery(CommandType.Text, sqlstring, prams);
return true;
//}
//catch (Exception ex)
//{
// errormsg = Globals.TransferSqlErrorInfo(ex.Message);
// return false;
//}
}
public static SpaceAttachmentInfo[] GetSpaceAttachmentInfo (DataTable dt)
{
if(dt == null || dt.Rows.Count == 0)
return null;
SpaceAttachmentInfo[] spaceattachmentinfoarray = new SpaceAttachmentInfo[dt.Rows.Count];
for(int i = 0 ; i < dt.Rows.Count ; i++)
{
spaceattachmentinfoarray[i] = new SpaceAttachmentInfo();
spaceattachmentinfoarray[i].AID = TypeConverter.ObjectToInt(dt.Rows[i]["aid"]);
spaceattachmentinfoarray[i].UID = TypeConverter.ObjectToInt(dt.Rows[i]["uid"]);
spaceattachmentinfoarray[i].SpacePostID = TypeConverter.ObjectToInt(dt.Rows[i]["spacepostid"]);
spaceattachmentinfoarray[i].PostDateTime = Convert.ToDateTime(dt.Rows[i]["postdatetime"]);
spaceattachmentinfoarray[i].FileName = dt.Rows[i]["filename"].ToString();
spaceattachmentinfoarray[i].FileType = dt.Rows[i]["filetype"].ToString();
spaceattachmentinfoarray[i].FileSize = TypeConverter.ObjectToInt(dt.Rows[i]["filesize"]);
spaceattachmentinfoarray[i].Attachment = dt.Rows[i]["attachment"].ToString();
spaceattachmentinfoarray[i].Downloads = TypeConverter.ObjectToInt(dt.Rows[i]["downloads"]);
}
dt.Dispose();
return spaceattachmentinfoarray;
}
public static SpaceAttachmentInfo GetSpaceAttachmentInfo(IDataReader idatareader)
{
if(idatareader == null)
return null;
if(idatareader.Read())
{
SpaceAttachmentInfo spaceattachmentinfo = new SpaceAttachmentInfo();
spaceattachmentinfo.AID = TypeConverter.ObjectToInt(idatareader["aid"]);
spaceattachmentinfo.UID = TypeConverter.ObjectToInt(idatareader["uid"]);
spaceattachmentinfo.SpacePostID = TypeConverter.ObjectToInt(idatareader["spacepostid"]);
spaceattachmentinfo.PostDateTime = Convert.ToDateTime(idatareader["postdatetime"]);
spaceattachmentinfo.FileName = idatareader["filename"].ToString();
spaceattachmentinfo.FileType = idatareader["filetype"].ToString();
spaceattachmentinfo.FileSize = TypeConverter.ObjectToInt(idatareader["filesize"]);
spaceattachmentinfo.Attachment = idatareader["attachment"].ToString();
spaceattachmentinfo.Downloads = TypeConverter.ObjectToInt(idatareader["downloads"]);
idatareader.Close();
return spaceattachmentinfo;
}
else
{
idatareader.Close();
return null;
}
}
public bool AddSpaceAttachment(SpaceAttachmentInfo spaceattachments)
{
DbParameter[] parms =
{
DbHelper.MakeInParam("@aid", (DbType)SqlDbType.Int, 4,spaceattachments.AID),
DbHelper.MakeInParam("@uid", (DbType)SqlDbType.Int, 4,spaceattachments.UID),
DbHelper.MakeInParam("@spacepostid", (DbType)SqlDbType.Int, 4,spaceattachments.SpacePostID),
DbHelper.MakeInParam("@postdatetime", (DbType)SqlDbType.DateTime, 8,spaceattachments.PostDateTime),
DbHelper.MakeInParam("@filename", (DbType)SqlDbType.NChar, 100,spaceattachments.FileName),
DbHelper.MakeInParam("@filetype", (DbType)SqlDbType.NChar, 50,spaceattachments.FileType),
DbHelper.MakeInParam("@filesize", (DbType)SqlDbType.Float, 8,spaceattachments.FileSize),
DbHelper.MakeInParam("@attachment", (DbType)SqlDbType.NChar, 100,spaceattachments.Attachment),
DbHelper.MakeInParam("@downloads", (DbType)SqlDbType.Int, 4,spaceattachments.Downloads),
};
string commandText = string.Format("INSERT INTO [{0}spaceattachments] ( [uid], [spacepostid], [postdatetime], [filename], [filetype], [filesize], [attachment], [downloads]) VALUES ( @uid, @spacepostid, @postdatetime, @filename, @filetype, @filesize, @attachment, @downloads)", BaseConfigs.GetTablePrefix);
DbHelper.ExecuteNonQuery(CommandType.Text, commandText, parms);
return true;
}
/// <summary>
/// 保存附件
/// </summary>
/// <param name="mediaObject"></param>
/// <param name="uid"></param>
/// <param name="filename"></param>
private static void SaveSpaceAttachment(MediaObject mediaObject, int uid, string filename)
{
SpaceAttachmentInfo spaceattachmentinfo = new SpaceAttachmentInfo();
spaceattachmentinfo.UID = uid;
spaceattachmentinfo.SpacePostID = 0;
spaceattachmentinfo.PostDateTime = DateTime.Now;
spaceattachmentinfo.FileName = filename;
spaceattachmentinfo.FileType = mediaObject.type;
spaceattachmentinfo.FileSize = mediaObject.bits.Length;
spaceattachmentinfo.Attachment = mediaObject.name;
spaceattachmentinfo.Downloads = 0;
DbProvider.GetInstance().AddSpaceAttachment(spaceattachmentinfo);
}
private void InsertSapceAttachment(string filename, string filetype, int filesize, string attachment)
{
SpaceAttachmentInfo spaceattachmentinfo = new SpaceAttachmentInfo();
spaceattachmentinfo.UID = userid;
spaceattachmentinfo.SpacePostID = Convert.ToInt32(ViewState["postid"].ToString());
spaceattachmentinfo.PostDateTime = DateTime.Now;
spaceattachmentinfo.FileName = filename;
spaceattachmentinfo.FileType = filetype;
spaceattachmentinfo.FileSize = filesize;
spaceattachmentinfo.Attachment = attachment;
spaceattachmentinfo.Downloads = 0;
Space.Data.DbProvider.GetInstance().AddSpaceAttachment(spaceattachmentinfo);
}
