/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(YueYePlat.Model.vehiclejam model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into vehiclejam(");
strSql.Append("DeliverId,JamTime,JamLocation,Longitude,Latitude,JamUrl)");
strSql.Append(" values (");
strSql.Append("@DeliverId,@JamTime,@JamLocation,@Longitude,@Latitude,@JamUrl)");
MySqlParameter[] parameters =
{
new MySqlParameter("@DeliverId", MySqlDbType.VarChar, 16),
new MySqlParameter("@JamTime", MySqlDbType.DateTime),
new MySqlParameter("@JamLocation", MySqlDbType.VarChar, 300),
new MySqlParameter("@Longitude", MySqlDbType.Double),
new MySqlParameter("@Latitude", MySqlDbType.Double),
new MySqlParameter("@JamUrl", MySqlDbType.VarChar, 200)
};
parameters[0].Value = model.DeliverId;
parameters[1].Value = model.JamTime;
parameters[2].Value = model.JamLocation;
parameters[3].Value = model.Longitude;
parameters[4].Value = model.Latitude;
parameters[5].Value = model.JamUrl;
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.vehiclejam model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update vehiclejam set ");
strSql.Append("DeliverId=@DeliverId,");
strSql.Append("JamTime=@JamTime,");
strSql.Append("JamLocation=@JamLocation,");
strSql.Append("Longitude=@Longitude,");
strSql.Append("Latitude=@Latitude,");
strSql.Append("JamUrl=@JamUrl");
strSql.Append(" where JamId=@JamId");
MySqlParameter[] parameters =
{
new MySqlParameter("@DeliverId", MySqlDbType.VarChar, 16),
new MySqlParameter("@JamTime", MySqlDbType.DateTime),
new MySqlParameter("@JamLocation", MySqlDbType.VarChar, 300),
new MySqlParameter("@Longitude", MySqlDbType.Double),
new MySqlParameter("@Latitude", MySqlDbType.Double),
new MySqlParameter("@JamUrl", MySqlDbType.VarChar, 200),
new MySqlParameter("@JamId", MySqlDbType.Int64, 20)
};
parameters[0].Value = model.DeliverId;
parameters[1].Value = model.JamTime;
parameters[2].Value = model.JamLocation;
parameters[3].Value = model.Longitude;
parameters[4].Value = model.Latitude;
parameters[5].Value = model.JamUrl;
parameters[6].Value = model.JamId;
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.vehiclejam DataRowToModel(DataRow row)
{
YueYePlat.Model.vehiclejam model = new YueYePlat.Model.vehiclejam();
if (row != null)
{
if (row["JamId"] != null && row["JamId"].ToString() != "")
{
model.JamId = long.Parse(row["JamId"].ToString());
}
if (row["DeliverId"] != null)
{
model.DeliverId = row["DeliverId"].ToString();
}
if (row["JamTime"] != null && row["JamTime"].ToString() != "")
{
model.JamTime = DateTime.Parse(row["JamTime"].ToString());
}
if (row["JamLocation"] != null)
{
model.JamLocation = row["JamLocation"].ToString();
}
if (row["Longitude"] != null && row["Longitude"].ToString() != "")
{
model.Longitude = double.Parse(row["Longitude"].ToString());
}
if (row["Latitude"] != null && row["Latitude"].ToString() != "")
{
model.Latitude = double.Parse(row["Latitude"].ToString());
}
//model.Longitude=row["Longitude"].ToString();
//model.Latitude=row["Latitude"].ToString();
if (row["JamUrl"] != null)
{
model.JamUrl = row["JamUrl"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public YueYePlat.Model.vehiclejam GetModel(long JamId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select JamId,DeliverId,JamTime,JamLocation,Longitude,Latitude,JamUrl from vehiclejam ");
strSql.Append(" where JamId=@JamId");
MySqlParameter[] parameters =
{
new MySqlParameter("@JamId", MySqlDbType.Int64)
};
parameters[0].Value = JamId;
YueYePlat.Model.vehiclejam model = new YueYePlat.Model.vehiclejam();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
