/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(YueYePlat.Model.deliverycurgpsinfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into deliverycurgpsinfo(");
strSql.Append("DeliveryId,Longitude,Latitude,Speed,Direction,CurrentTime)");
strSql.Append(" values (");
strSql.Append("@DeliveryId,@Longitude,@Latitude,@Speed,@Direction,@CurrentTime)");
MySqlParameter[] parameters =
{
new MySqlParameter("@DeliveryId", MySqlDbType.VarChar, 16),
new MySqlParameter("@Longitude", MySqlDbType.Decimal, 20),
new MySqlParameter("@Latitude", MySqlDbType.Decimal, 20),
new MySqlParameter("@Speed", MySqlDbType.Decimal, 20),
new MySqlParameter("@Direction", MySqlDbType.Float),
new MySqlParameter("@CurrentTime", MySqlDbType.DateTime)
};
parameters[0].Value = model.DeliveryId;
parameters[1].Value = model.Longitude;
parameters[2].Value = model.Latitude;
parameters[3].Value = model.Speed;
parameters[4].Value = model.Direction;
parameters[5].Value = model.CurrentTime;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(YueYePlat.Model.deliverycurgpsinfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update deliverycurgpsinfo set ");
strSql.Append("DeliveryId=@DeliveryId,");
strSql.Append("Longitude=@Longitude,");
strSql.Append("Latitude=@Latitude,");
strSql.Append("Speed=@Speed,");
strSql.Append("Direction=@Direction,");
strSql.Append("CurrentTime=@CurrentTime");
strSql.Append(" where Id=@Id");
MySqlParameter[] parameters =
{
new MySqlParameter("@DeliveryId", MySqlDbType.VarChar, 16),
new MySqlParameter("@Longitude", MySqlDbType.Decimal, 20),
new MySqlParameter("@Latitude", MySqlDbType.Decimal, 20),
new MySqlParameter("@Speed", MySqlDbType.Decimal, 20),
new MySqlParameter("@Direction", MySqlDbType.Float),
new MySqlParameter("@CurrentTime", MySqlDbType.DateTime),
new MySqlParameter("@Id", MySqlDbType.Int64, 20)
};
parameters[0].Value = model.DeliveryId;
parameters[1].Value = model.Longitude;
parameters[2].Value = model.Latitude;
parameters[3].Value = model.Speed;
parameters[4].Value = model.Direction;
parameters[5].Value = model.CurrentTime;
parameters[6].Value = model.Id;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public YueYePlat.Model.deliverycurgpsinfo DataRowToModel(DataRow row)
{
YueYePlat.Model.deliverycurgpsinfo model = new YueYePlat.Model.deliverycurgpsinfo();
if (row != null)
{
if (row["Id"] != null && row["Id"].ToString() != "")
{
model.Id = long.Parse(row["Id"].ToString());
}
if (row["DeliveryId"] != null)
{
model.DeliveryId = row["DeliveryId"].ToString();
}
if (row["Longitude"] != null && row["Longitude"].ToString() != "")
{
model.Longitude = decimal.Parse(row["Longitude"].ToString());
}
if (row["Latitude"] != null && row["Latitude"].ToString() != "")
{
model.Latitude = decimal.Parse(row["Latitude"].ToString());
}
if (row["Speed"] != null && row["Speed"].ToString() != "")
{
model.Speed = decimal.Parse(row["Speed"].ToString());
}
if (row["Direction"] != null && row["Direction"].ToString() != "")
{
model.Direction = decimal.Parse(row["Direction"].ToString());
}
if (row["CurrentTime"] != null && row["CurrentTime"].ToString() != "")
{
model.CurrentTime = DateTime.Parse(row["CurrentTime"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public YueYePlat.Model.deliverycurgpsinfo GetModel(long Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Id,DeliveryId,Longitude,Latitude,Speed,Direction,CurrentTime from deliverycurgpsinfo ");
strSql.Append(" where Id=@Id");
MySqlParameter[] parameters =
{
new MySqlParameter("@Id", MySqlDbType.Int64)
};
parameters[0].Value = Id;
YueYePlat.Model.deliverycurgpsinfo model = new YueYePlat.Model.deliverycurgpsinfo();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
