/// <summary>
/// 得到一个对象实体
/// </summary>
/// <param name="SensorID"></param>
/// <returns></returns>
public Model.Sensor_1 GetModel(decimal SensorID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("Select * from SENSOR_1 ");
strSql.Append(" Where SensorID=" + SensorID);
Model.Sensor_1 model = null;
//数据库连接
SqlConnection connection = new SqlConnection(connectionString);
SqlCommand cmd = new SqlCommand(strSql.ToString(), connection);
connection.Open();
SqlDataReader myReader = cmd.ExecuteReader(CommandBehavior.CloseConnection);
using (DbDataReader dr = myReader)
{
while (dr.Read())
{
model = GetModel(dr);//本类中的重载函数
}
return(model);
}
}
/// <summary>
/// 第一类传感器添加函数,添加删除和管理的数据库连接还存在问题
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Add(Model.Sensor_1 model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("INSERT INTO SENSOR_1(");
strSql.Append("SensorID,SensorName,SensorType,BandNumber,BandCenter,LookAngle,SwathVelocity,SwathWidth,GeometryResolution,PLATFORM_ID,");
strSql.Append("Application,Inclination,PixelPerLine,SquintAngle,AzimuthDirectionResolution,DistanceResolution,MaxSlewTimesPerCircle,");
strSql.Append("MaxPowerOnTimesPerDay,MinImagingTimeNonInterupt,DuringSwitch,MaxObvDur,MinObvDur,MAXGSD)");
strSql.Append(" Values(");
strSql.Append("@in_SensorID,@in_SensorName,@in_SensorType,@in_BandNumber,@in_BandCenter,@in_LookAngle,@in_SwathVelocity,@in_SwathWidth,@in_GeometryResolution,@in_PLATFORM_ID,");
strSql.Append("@in_Application,@in_Inclination,@in_PixelPerLine,@in_SquintAngle,@in_AzimuthDirectionResolution,@in_DistanceResolution,");
strSql.Append("@in_MaxSlewTimesPerCircle,@in_MaxPowerOnTimesPerDay,@in_MinImagingTimeNonInterupt,@in_DuringSwitch,@in_MaxObvDur,@in_MinObvDur,@in_MAXGSD)");
SqlParameter[] cmdParms = new SqlParameter[] {
new SqlParameter("@in_SensorID", SqlDbType.Decimal),
new SqlParameter("@in_SensorName", SqlDbType.NVarChar),
new SqlParameter("@in_SensorType", SqlDbType.NVarChar),
new SqlParameter("@in_BandNumber", SqlDbType.Decimal),
new SqlParameter("@in_BandCenter", SqlDbType.Decimal),
new SqlParameter("@in_LookAngle", SqlDbType.Decimal),
new SqlParameter("@in_SwathVelocity", SqlDbType.Decimal),
new SqlParameter("@in_SwathWidth", SqlDbType.Decimal),
new SqlParameter("@in_GeometryResolution", SqlDbType.Decimal),
new SqlParameter("@in_PLATFORM_ID", SqlDbType.Decimal),
new SqlParameter("@in_Application", SqlDbType.NVarChar),
new SqlParameter("@in_Inclination", SqlDbType.Decimal),
new SqlParameter("@in_PixelPerLine", SqlDbType.Decimal),
new SqlParameter("@in_SquintAngle", SqlDbType.Decimal),
new SqlParameter("@in_AzimuthDirectionResolution", SqlDbType.Decimal),
new SqlParameter("@in_DistanceResolution", SqlDbType.Decimal),
new SqlParameter("@in_MaxSlewTimesPerCircle", SqlDbType.Decimal),
new SqlParameter("@in_MaxPowerOnTimesPerDay", SqlDbType.Decimal),
new SqlParameter("@in_MinImagingTimeNonInterupt", SqlDbType.Decimal),
new SqlParameter("@in_DuringSwitch", SqlDbType.Decimal),
new SqlParameter("@in_MaxObvDur", SqlDbType.Decimal),
new SqlParameter("@in_MinObvDur", SqlDbType.Decimal),
new SqlParameter("@in_MAXGSD", SqlDbType.Decimal)
};
cmdParms[0].Value = model.SensorID;
cmdParms[1].Value = model.SensorName;
cmdParms[2].Value = model.SensorType;
cmdParms[3].Value = model.BandNumber;
cmdParms[4].Value = model.BandCenter;
cmdParms[5].Value = model.LookAngle;
cmdParms[6].Value = model.SwathVelocity;
cmdParms[7].Value = model.SwathWidth;
cmdParms[8].Value = model.GeometryResolution;
cmdParms[9].Value = model.PLATFORM_ID;
cmdParms[10].Value = model.Application;
cmdParms[11].Value = model.Inclination;
cmdParms[12].Value = model.PixelPerLine;
cmdParms[13].Value = model.SquintAngle;
cmdParms[14].Value = model.AzimuthDirectionResolution;
cmdParms[15].Value = model.DistanceResolution;
cmdParms[16].Value = model.MaxSlewTimesPerCircle;
cmdParms[17].Value = model.MaxPowerOnTimesPerDay;
cmdParms[18].Value = model.MinImagingTimeNonInterupt;
cmdParms[19].Value = model.DuringSwitch;
cmdParms[20].Value = model.MaxObvDur;
cmdParms[21].Value = model.MinObvDur;
cmdParms[22].Value = model.MAXGSD;
return(DbHelperSQL.ExecuteSql(strSql.ToString(), cmdParms));//执行SQL语句，还需修改数据库连接的问题
}
/// <summary>
/// 根据传感器ID修改数据库中的一条记录
/// </summary>
/// <param name="model"></param>第一类传感器实体类的实例
/// <returns></returns>返回值为修改的记录数
public int Update(Model.Sensor_1 model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("Update SENSOR_1 set ");
strSql.Append("SensorName=@in_SensorName,");
strSql.Append("SensorType=@in_SensorType,");
strSql.Append("BandNumber=@in_BandNumber,");
strSql.Append("BandCenter=@in_BandCenter,");
strSql.Append("LookAngle=@in_LookAngle,");
strSql.Append("SwathVelocity=@in_SwathVelocity,");
strSql.Append("SwathWidth=@in_SwathWidth,");
strSql.Append("GeometryResolution=@in_GeometryResolution,");
strSql.Append("PLATFORM_ID=@in_PLATFORM_ID,");
strSql.Append("Application=@in_Application,");
strSql.Append("Inclination=@in_Inclination,");
strSql.Append("PixelPerLine=@in_PixelPerLine,");
strSql.Append("SquintAngle=@in_SquintAngle,");
strSql.Append("AzimuthDirectionResolution=@in_AzimuthDirectionResolution,");
strSql.Append("DistanceResolution=@in_DistanceResolution,");
strSql.Append("MaxSlewTimesPerCircle=@in_MaxSlewTimesPerCircle,");
strSql.Append("MaxPowerOnTimesPerDay=@in_MaxPowerOnTimesPerDay,");
strSql.Append("MinImagingTimeNonInterupt=@in_MinImagingTimeNonInterupt,");
strSql.Append("DuringSwitch=@in_DuringSwitch,");
strSql.Append("MaxObvDur=@in_MaxObvDur,");
strSql.Append("MinObvDur=@in_MinObvDur,");
strSql.Append("MAXGSD=@in_MAXGSD");
strSql.Append(" where SensorID=@in_SensorID");
SqlParameter[] cmdParms = new SqlParameter[] {
new SqlParameter("@in_SensorID", SqlDbType.Decimal),
new SqlParameter("@in_SensorName", SqlDbType.NVarChar),
new SqlParameter("@in_SensorType", SqlDbType.NVarChar),
new SqlParameter("@in_BandNumber", SqlDbType.Decimal),
new SqlParameter("@in_BandCenter", SqlDbType.Decimal),
new SqlParameter("@in_LookAngle", SqlDbType.Decimal),
new SqlParameter("@in_SwathVelocity", SqlDbType.Decimal),
new SqlParameter("@in_SwathWidth", SqlDbType.Decimal),
new SqlParameter("@in_GeometryResolution", SqlDbType.Decimal),
new SqlParameter("@in_PLATFORM_ID", SqlDbType.Decimal),
new SqlParameter("@in_Application", SqlDbType.NVarChar),
new SqlParameter("@in_Inclination", SqlDbType.Decimal),
new SqlParameter("@in_PixelPerLine", SqlDbType.Decimal),
new SqlParameter("@in_SquintAngle", SqlDbType.Decimal),
new SqlParameter("@in_AzimuthDirectionResolution", SqlDbType.Decimal),
new SqlParameter("@in_DistanceResolution", SqlDbType.Decimal),
new SqlParameter("@in_MaxSlewTimesPerCircle", SqlDbType.Decimal),
new SqlParameter("@in_MaxPowerOnTimesPerDay", SqlDbType.Decimal),
new SqlParameter("@in_MinImagingTimeNonInterupt", SqlDbType.Decimal),
new SqlParameter("@in_DuringSwitch", SqlDbType.Decimal),
new SqlParameter("@in_MaxObvDur", SqlDbType.Decimal),
new SqlParameter("@in_MinObvDur", SqlDbType.Decimal),
new SqlParameter("@in_MAXGSD", SqlDbType.Decimal)
};
cmdParms[0].Value = model.SensorID;
cmdParms[1].Value = model.SensorName;
cmdParms[2].Value = model.SensorType;
cmdParms[3].Value = model.BandNumber;
cmdParms[4].Value = model.BandCenter;
cmdParms[5].Value = model.LookAngle;
cmdParms[6].Value = model.SwathVelocity;
cmdParms[7].Value = model.SwathWidth;
cmdParms[8].Value = model.GeometryResolution;
cmdParms[9].Value = model.PLATFORM_ID;
cmdParms[10].Value = model.Application;
cmdParms[11].Value = model.Inclination;
cmdParms[12].Value = model.PixelPerLine;
cmdParms[13].Value = model.SquintAngle;
cmdParms[14].Value = model.AzimuthDirectionResolution;
cmdParms[15].Value = model.DistanceResolution;
cmdParms[16].Value = model.MaxSlewTimesPerCircle;
cmdParms[17].Value = model.MaxPowerOnTimesPerDay;
cmdParms[18].Value = model.MinImagingTimeNonInterupt;
cmdParms[19].Value = model.DuringSwitch;
cmdParms[20].Value = model.MaxObvDur;
cmdParms[21].Value = model.MinObvDur;
cmdParms[22].Value = model.MAXGSD;
return(DbHelperSQL.ExecuteSql(strSql.ToString(), cmdParms));
}
