static public bool Delete(EGH01DB.IDBContext dbcontext, EcoObject ecoobject)
{
bool rc = false;
using (SqlCommand cmd = new SqlCommand("EGH.DeleteEcoObject", dbcontext.connection))
{
cmd.CommandType = CommandType.StoredProcedure;
{
SqlParameter parm = new SqlParameter("@IdПриродоохранногоОбъекта", SqlDbType.Int);
parm.Value = ecoobject.id;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@exitrc", SqlDbType.Int);
parm.Direction = ParameterDirection.ReturnValue;
cmd.Parameters.Add(parm);
}
try
{
cmd.ExecuteNonQuery();
rc = (int)cmd.Parameters["@exitrc"].Value > 0;
}
catch (Exception e)
{
rc = false;
};
}
return(rc);
}
static public bool GetByMap(EGH01DB.IDBContext dbcontext, Coordinates coordinates, out EcoObject ecoobject)
{
bool rc = false;
ecoobject = new EcoObject();
using (SqlCommand cmd = new SqlCommand("MAP.InEcoObjectMap", dbcontext.connection))
{
cmd.CommandType = CommandType.StoredProcedure;
{
SqlParameter parm = new SqlParameter("@point", SqlDbType.VarChar);
parm.Value = coordinates.GetMapPoint();
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@exitrc", SqlDbType.Int);
parm.Direction = ParameterDirection.ReturnValue;
cmd.Parameters.Add(parm);
}
try
{
SqlDataReader reader = cmd.ExecuteReader();
if (rc = reader.Read())
{
int id = (int)reader["Obj_Id"];
string name = (string)reader["name"];
string type = (string)reader["type"];
EcoObjectType eco_object_type = new EcoObjectType(type);
CadastreType cadastre_type = new CadastreType("не определено на карте");
ecoobject = new EcoObject(name, eco_object_type, cadastre_type);
}
reader.Close();
}
catch (Exception e)
{
rc = false;
};
}
return(rc);
}
static public bool CreateNear(EGH01DB.IDBContext dbcontext, EcoObject ecoobject, float angle, float distance, out EcoObject eco_object)
{
bool rc = false;
int id = -1;
eco_object = new EcoObject();
using (SqlCommand cmd = new SqlCommand("EGH.GetCoordinatesByAngle", dbcontext.connection))
{
cmd.CommandType = CommandType.StoredProcedure;
{
SqlParameter parm = new SqlParameter("@lat1", SqlDbType.Real);
parm.Value = ecoobject.coordinates.latitude;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@lng1", SqlDbType.Real);
parm.Value = ecoobject.coordinates.lngitude;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@angle", SqlDbType.Real);
parm.Value = angle;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@distance", SqlDbType.Real);
parm.Value = distance;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@lat2", SqlDbType.Real);
parm.Direction = ParameterDirection.Output;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@lng2", SqlDbType.Real);
parm.Direction = ParameterDirection.Output;
cmd.Parameters.Add(parm);
}
try
{
cmd.ExecuteNonQuery();
float x = (float)cmd.Parameters["@lat2"].Value;
float y = (float)cmd.Parameters["@lng2"].Value;
Coordinates coordinates = new Coordinates((float)x, (float)y);
int new_ground_type_code = ecoobject.groundtype.type_code;
float new_waterdeep = ecoobject.waterdeep;
float new_height = ecoobject.height;
GroundType new_ground_type = new GroundType(new_ground_type_code);
Point point = new Point(coordinates, new_ground_type, new_waterdeep, new_height);
int new_cadastre_type_code = ecoobject.cadastretype.type_code;
bool iswaterobject = ecoobject.iswaterobject;
string name = ecoobject.name;
int ecoobjecttype_code = ecoobject.ecoobjecttype.type_code;
EcoObjectType ecoobjecttype = new EcoObjectType(ecoobjecttype_code);
CadastreType cadastretype = new CadastreType(new_cadastre_type_code);
eco_object = new EcoObject(id, point, ecoobjecttype, cadastretype, name, iswaterobject);
if (EcoObject.Create(dbcontext, eco_object))
{
rc = true;
}
}
catch (Exception e)
{
rc = false;
};
return(rc);
}
}
static public bool GetById(EGH01DB.IDBContext dbcontext, int id, ref EcoObject ecoobject)
{
bool rc = false;
using (SqlCommand cmd = new SqlCommand("EGH.GetEcoObjectByID", dbcontext.connection))
{
cmd.CommandType = CommandType.StoredProcedure;
{
SqlParameter parm = new SqlParameter("@IdПриродоохранногоОбъекта", SqlDbType.Int);
parm.Value = id;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@exitrc", SqlDbType.Int);
parm.Direction = ParameterDirection.ReturnValue;
cmd.Parameters.Add(parm);
}
try
{
cmd.ExecuteNonQuery();
SqlDataReader reader = cmd.ExecuteReader();
if (reader.Read())
{
float x = (float)reader["ШиротаГрад"];
float y = (float)reader["ДолготаГрад"];
Coordinates coordinates = new Coordinates((float)x, (float)y);
string ground_type_name = (string)reader["НаименованиеТипаГрунта"];
float porosity = (float)reader["КоэфПористости"];
float holdmigration = (float)reader["КоэфЗадержкиМиграции"];
float waterfilter = (float)reader["КоэфФильтрацииВоды"];
float diffusion = (float)reader["КоэфДиффузии"];
float distribution = (float)reader["КоэфРаспределения"];
float sorption = (float)reader["КоэфСорбции"];
float watercapacity = (float)reader["КоэфКапВлагоемкости"];
float soilmoisture = (float)reader["ВлажностьГрунта"];
float аveryanovfactor = (float)reader["КоэфАверьянова"];
float permeability = (float)reader["Водопроницаемость"];
float density = (float)reader["СредняяПлотностьГрунта"];
GroundType ground_type = new GroundType((int)reader["ТипГрунта"],
(string)ground_type_name,
(float)porosity,
(float)holdmigration,
(float)waterfilter,
(float)diffusion,
(float)distribution,
(float)sorption,
(float)watercapacity,
(float)soilmoisture,
(float)аveryanovfactor,
(float)permeability,
(float)density);
float waterdeep = (float)reader["ГлубинаГрунтовыхВод"];
float height = (float)reader["ВысотаУровнемМоря"];
Point point = new Point(coordinates, ground_type, (float)waterdeep, (float)height);
int ecoobject_type_code = (int)reader["КодТипаПриродоохранногоОбъекта"];
string ecoobject_type_name = (string)reader["НаименованиеТипаПриродоохранногоОбъекта"];
int cat_water_name = (int)reader["КатегорияВодоохрТер"];
bool iswaterobject;
if (cat_water_name != 0)
{
iswaterobject = true;
}
else
{
iswaterobject = false;
}
WaterProtectionArea water_protection_area = new WaterProtectionArea(cat_water_name);
EcoObjectType ecoobjecttype = new EcoObjectType(ecoobject_type_code, ecoobject_type_name, water_protection_area);
int cadastre_type_code = (int)reader["КодТипаНазначенияЗемель"];
string cadastre_type_name = (string)reader["НаименованиеНазначенияЗемель"];
float pdk = (float)reader["ПДК"];
float water_pdk_coef = (float)reader["ПДКводы"];
string ground_doc_name = (string)reader["НормДокументЗемля"];
string water_doc_name = (string)reader["НормДокументВода"];
CadastreType cadastre_type = new CadastreType(cadastre_type_code, (string)cadastre_type_name,
pdk, water_pdk_coef,
ground_doc_name, water_doc_name);
string ecoobject_name = (string)reader["НаименованиеПриродоохранногоОбъекта"];
ecoobject = new EcoObject(id, point, ecoobjecttype, cadastre_type, ecoobject_name, iswaterobject);
}
reader.Close();
rc = (int)cmd.Parameters["@exitrc"].Value > 0;
}
catch (Exception e)
{
rc = false;
};
return(rc);
}
}
static public bool Update(EGH01DB.IDBContext dbcontext, EcoObject ecoobject)
{
bool rc = false;
using (SqlCommand cmd = new SqlCommand("EGH.UpdateEcoObject", dbcontext.connection))
{
cmd.CommandType = CommandType.StoredProcedure;
{
SqlParameter parm = new SqlParameter("@IdПриродоохранногоОбъекта", SqlDbType.Int);
parm.Value = ecoobject.id;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@КодТипаПриродоохранногоОбъекта", SqlDbType.Int);
parm.Value = ecoobject.ecoobjecttype.type_code;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@КодТипаНазначенияЗемель", SqlDbType.Int);
parm.Value = ecoobject.cadastretype.type_code;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@НаименованиеПриродоохранногоОбъекта", SqlDbType.NVarChar);
parm.Value = ecoobject.name;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@ШиротаГрад", SqlDbType.Real);
parm.Value = ecoobject.coordinates.latitude;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@ДолготаГрад", SqlDbType.Real);
parm.Value = ecoobject.coordinates.lngitude;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@ТипГрунта", SqlDbType.Int);
parm.Value = ecoobject.groundtype.type_code;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@ГлубинаГрунтовыхВод", SqlDbType.Real);
parm.Value = ecoobject.waterdeep;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@ВысотаУровнемМоря", SqlDbType.Real);
parm.Value = ecoobject.height;
cmd.Parameters.Add(parm);
}
{
SqlParameter parm = new SqlParameter("@exitrc", SqlDbType.Int);
parm.Direction = ParameterDirection.ReturnValue;
cmd.Parameters.Add(parm);
}
try
{
cmd.ExecuteNonQuery();
rc = (int)cmd.Parameters["@exitrc"].Value > 0;
}
catch (Exception e)
{
rc = false;
};
}
return(rc);
}