/// <summary>
/// Initializes a new instance of the Shapefile class with the given parameters.
/// </summary>
/// <param name="filename">The filename of the shape file to read (with .shp).</param>
/// <param name="geometryFactory">The GeometryFactory to use when creating Geometry objects.</param>
public ShapefileReader(string filename, IGeometryFactory geometryFactory)
{
Guard.IsNotNull(filename, "filename");
Guard.IsNotNull(geometryFactory, "geometryFactory");
_filename = filename;
_geometryFactory = geometryFactory;
using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForApplication())
{
// read header information. note, we open the file, read the header information and then
// close the file. This means the file is not opened again until GetEnumerator() is requested.
// For each call to GetEnumerator() a new BinaryReader is created.
using (
var stream = new IsolatedStorageFileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read,
isf))
{
using (var shpBinaryReader = new BigEndianBinaryReader(stream))
{
_mainHeader = new ShapefileHeader(shpBinaryReader);
shpBinaryReader.Close();
}
}
}
}
/// <summary>
/// Initializes a new instance of the Shapefile class with the given parameters.
/// </summary>
/// <param name="filename">The filename of the shape file to read (with .shp).</param>
/// <param name="geometryFactory">The GeometryFactory to use when creating Geometry objects.</param>
public ShapefileReader(string filename, IGeometryFactory geometryFactory)
{
Guard.IsNotNull(filename, "filename");
Guard.IsNotNull(geometryFactory, "geometryFactory");
_filename = filename;
_geometryFactory = geometryFactory;
using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForApplication())
{
// read header information. note, we open the file, read the header information and then
// close the file. This means the file is not opened again until GetEnumerator() is requested.
// For each call to GetEnumerator() a new BinaryReader is created.
using (
var stream = new IsolatedStorageFileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read,
isf))
{
using (var shpBinaryReader = new BigEndianBinaryReader(stream))
{
_mainHeader = new ShapefileHeader(shpBinaryReader);
shpBinaryReader.Close();
}
}
}
}
/// <summary>
/// Initializes a new instance of the Shapefile class with the given parameters.
/// </summary>
/// <param name="filename">The filename of the shape file to read (with .shp).</param>
/// <param name="geometryFactory">The GeometryFactory to use when creating Geometry objects.</param>
public ShapefileReader(string filename, IGeometryFactory geometryFactory)
{
if (filename == null)
throw new ArgumentNullException("filename");
if (geometryFactory == null)
throw new ArgumentNullException("geometryFactory");
_filename = filename;
_geometryFactory = geometryFactory;
// read header information. note, we open the file, read the header information and then
// close the file. This means the file is not opened again until GetEnumerator() is requested.
// For each call to GetEnumerator() a new BinaryReader is created.
var stream = IoManager.File.CreateFileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
var shpBinaryReader = new BigEndianBinaryReader(stream);
_mainHeader = new ShapefileHeader(shpBinaryReader);
shpBinaryReader.Close();
}
/// <summary>
/// Initializes a new instance of the Shapefile class with the given parameters.
/// </summary>
/// <param name="filename">The filename of the shape file to read (with .shp).</param>
/// <param name="geometryFactory">The GeometryFactory to use when creating Geometry objects.</param>
public ShapefileReader(string filename, IGeometryFactory geometryFactory)
{
if (filename == null)
{
throw new ArgumentNullException("filename");
}
if (geometryFactory == null)
{
throw new ArgumentNullException("geometryFactory");
}
_filename = filename;
_geometryFactory = geometryFactory;
// read header information. note, we open the file, read the header information and then
// close the file. This means the file is not opened again until GetEnumerator() is requested.
// For each call to GetEnumerator() a new BinaryReader is created.
var stream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
var shpBinaryReader = new BigEndianBinaryReader(stream);
_mainHeader = new ShapefileHeader(shpBinaryReader);
shpBinaryReader.Close();
}
