C# (CSharp) DbGeography.AsSpatialValue示例

示例#1

        internal object ConvertToSqlTypesGeography(DbGeography geographyValue)
        {
            DebugCheck.NotNull(geographyValue);
            var result = GetSqlTypesSpatialValue(geographyValue.AsSpatialValue(), SqlGeographyType);

            return(result);
        }

示例#2

        internal object ConvertToSqlTypesGeography(DbGeography geographyValue)
        {
            geographyValue.CheckNull("geographyValue");
            object result = GetSqlTypesSpatialValue(geographyValue.AsSpatialValue(), SqlGeographyType);

            return(result);
        }

示例#3

文件： SqlSpatialServices.cs 项目： JokerMisfits/linux-packaging-mono

        public override DbGeographyWellKnownValue CreateWellKnownValue(DbGeography geographyValue)
        {
            geographyValue.CheckNull("geographyValue");
            var spatialValue = geographyValue.AsSpatialValue();

            DbGeographyWellKnownValue result = CreateWellKnownValue(spatialValue,
                                                                    () => SpatialExceptions.CouldNotCreateWellKnownGeographyValueNoSrid("geographyValue"),
                                                                    () => SpatialExceptions.CouldNotCreateWellKnownGeographyValueNoWkbOrWkt("geographyValue"),
                                                                    (srid, wkb, wkt) => new DbGeographyWellKnownValue()
            {
                CoordinateSystemId = srid, WellKnownBinary = wkb, WellKnownText = wkt
            });

            return(result);
        }