public bool Update(Rain.Model.user_attach_log model)
{
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append("update " + this.databaseprefix + "user_attach_log set ");
stringBuilder.Append("user_id=@user_id,");
stringBuilder.Append("user_name=@user_name,");
stringBuilder.Append("attach_id=@attach_id,");
stringBuilder.Append("file_name=@file_name,");
stringBuilder.Append("add_time=@add_time");
stringBuilder.Append(" where id=@id");
OleDbParameter[] oleDbParameterArray = new OleDbParameter[6]
{
new OleDbParameter("@user_id", OleDbType.Integer, 4),
new OleDbParameter("@user_name", OleDbType.VarChar, 100),
new OleDbParameter("@attach_id", OleDbType.Integer, 4),
new OleDbParameter("@file_name", OleDbType.VarChar, (int)byte.MaxValue),
new OleDbParameter("@add_time", OleDbType.Date),
new OleDbParameter("@id", OleDbType.Integer, 4)
};
oleDbParameterArray[0].Value = (object)model.user_id;
oleDbParameterArray[1].Value = (object)model.user_name;
oleDbParameterArray[2].Value = (object)model.attach_id;
oleDbParameterArray[3].Value = (object)model.file_name;
oleDbParameterArray[4].Value = (object)model.add_time;
oleDbParameterArray[5].Value = (object)model.id;
return(DbHelperOleDb.ExecuteSql(stringBuilder.ToString(), oleDbParameterArray) > 0);
}
public Rain.Model.user_attach_log DataRowToModel(DataRow row)
{
Rain.Model.user_attach_log userAttachLog = new Rain.Model.user_attach_log();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
userAttachLog.id = int.Parse(row["id"].ToString());
}
if (row["user_id"] != null && row["user_id"].ToString() != "")
{
userAttachLog.user_id = int.Parse(row["user_id"].ToString());
}
if (row["user_name"] != null)
{
userAttachLog.user_name = row["user_name"].ToString();
}
if (row["attach_id"] != null && row["attach_id"].ToString() != "")
{
userAttachLog.attach_id = int.Parse(row["attach_id"].ToString());
}
if (row["file_name"] != null)
{
userAttachLog.file_name = row["file_name"].ToString();
}
if (row["add_time"] != null && row["add_time"].ToString() != "")
{
userAttachLog.add_time = DateTime.Parse(row["add_time"].ToString());
}
}
return(userAttachLog);
}
public int AddLog(Rain.Model.user_attach_log model)
{
int maxId;
using (OleDbConnection oleDbConnection = new OleDbConnection(DbHelperOleDb.connectionString))
{
oleDbConnection.Open();
using (OleDbTransaction trans = oleDbConnection.BeginTransaction())
{
try
{
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append("insert into " + this.databaseprefix + "user_attach_log(");
stringBuilder.Append("user_id,user_name,attach_id,file_name,add_time)");
stringBuilder.Append(" values (");
stringBuilder.Append("@user_id,@user_name,@attach_id,@file_name,@add_time)");
OleDbParameter[] oleDbParameterArray = new OleDbParameter[5]
{
new OleDbParameter("@user_id", OleDbType.Integer, 4),
new OleDbParameter("@user_name", OleDbType.VarChar, 100),
new OleDbParameter("@attach_id", OleDbType.Integer, 4),
new OleDbParameter("@file_name", OleDbType.VarChar, (int)byte.MaxValue),
new OleDbParameter("@add_time", OleDbType.Date)
};
oleDbParameterArray[0].Value = (object)model.user_id;
oleDbParameterArray[1].Value = (object)model.user_name;
oleDbParameterArray[2].Value = (object)model.attach_id;
oleDbParameterArray[3].Value = (object)model.file_name;
oleDbParameterArray[4].Value = (object)model.add_time;
DbHelperOleDb.ExecuteSql(oleDbConnection, trans, stringBuilder.ToString(), oleDbParameterArray);
maxId = this.GetMaxId(oleDbConnection, trans);
trans.Commit();
}
catch
{
trans.Rollback();
return(-1);
}
}
}
return(maxId);
}
public bool Update(Rain.Model.user_attach_log model)
{
return(this.dal.Update(model));
}
public int Add(Rain.Model.user_attach_log model)
{
return(this.dal.Add(model));
}
