C# Class Vishcious.ArcGIS.SLContrib.ShapeFile

The ShapeFile class represents the contents of a single ESRI shapefile. This is the class which contains functionality for reading shapefiles and their corresponding dBASE attribute files.

You can call the Read() method to import both shapes and attributes at once. Or, you can open the file stream yourself and read the file header or individual records one at a time. The advantage of this is that it allows you to implement your own progress reporting functionality, for example.

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Public Methods

Method	Description
Read ( FileInfo shapeFile, FileInfo dbfFile ) : void
ReadAttributes ( Stream stream ) : void
ReadDBFFile ( Stream stream ) : object>>.List
ReadShapeFileHeader ( Stream stream ) : void	Read the file header of the shapefile.
ReadShapeFileRecord ( Stream stream ) : ShapeFileRecord	Read a shapefile record.
ReadShapes ( FileInfo shapeFile ) : void	Read shapes (geometry) from the given shapefile.
ReadShapes ( Stream stream ) : void	Read shapes (geometry) from the given stream.
ShapeFile ( ) : System	Constructor for the ShapeFile class.
ToString ( ) : string	Output the File Header in the form of a string.

Private Methods

Method	Description
ReadDouble64_LE ( Stream stream ) : double	Read an 8-byte double using little endian (Intel) byte ordering.
ReadInt32_BE ( Stream stream ) : int	Read a 4-byte integer using big endian byte ordering.
ReadInt32_LE ( Stream stream ) : int	Read a 4-byte integer using little endian (Intel) byte ordering.
ReadMultipoint ( Stream stream, ShapeFileRecord record ) : void	Read a shapefile MultiPoint record.
ReadPoint ( Stream stream, ShapeFileRecord record ) : void	Read a shapefile Point record.
ReadPolygon ( Stream stream, ShapeFileRecord record ) : void	Read a shapefile Polygon record.

Method Details

Read() public method

public Read ( FileInfo shapeFile, FileInfo dbfFile ) : void
shapeFile	System.IO.FileInfo
dbfFile	System.IO.FileInfo
return	void

ReadAttributes() public method

public ReadAttributes ( Stream stream ) : void
stream	Stream
return	void

ReadDBFFile() public method

public ReadDBFFile ( Stream stream ) : object>>.List
stream	Stream
return	object>>.List

ReadShapeFileHeader() public method

Read the file header of the shapefile.

public ReadShapeFileHeader ( Stream stream ) : void
stream	Stream	Input stream.
return	void

ReadShapeFileRecord() public method

Read a shapefile record.

public ReadShapeFileRecord ( Stream stream ) : ShapeFileRecord
stream	Stream	Input stream.
return	ShapeFileRecord

ReadShapes() public method

Read shapes (geometry) from the given shapefile.

public ReadShapes ( FileInfo shapeFile ) : void
shapeFile	System.IO.FileInfo
return	void

ReadShapes() public method

Read shapes (geometry) from the given stream.

public ReadShapes ( Stream stream ) : void
stream	Stream	Input stream for a shapefile.
return	void

ShapeFile() public method

Constructor for the ShapeFile class.

public ShapeFile ( ) : System
return	System

ToString() public method

Output the File Header in the form of a string.

public ToString ( ) : string
return	string