NetTopologySuite.IO.DbaseFileHeader Class Reference

Class for holding the information assicated with a dbase header. More...

Public Member Functions
	DbaseFileHeader ()
	Initializes a new instance of the DbaseFileHeader class. More...
	DbaseFileHeader (Encoding enc)
	Initializes a new instance of the DbaseFileHeader class. More...
void	AddColumn (string fieldName, char fieldType, int fieldLength, int decimalCount)
	Add a column to this DbaseFileHeader. More...
int	RemoveColumn (string fieldName)
	Remove a column from this DbaseFileHeader. More...
void	ReadHeader (BinaryReader reader, string filename)
	Read the header data from the DBF file. More...
void	WriteHeader (BinaryWriter writer)
	Write the header data to the DBF file. More...

Public Attributes
const int	FieldNameMaxLength = 11

Protected Member Functions
void	SetNumRecords (int inNumRecords)
	Set the number of records in the file More...

Properties
DateTime	LastUpdateDate [get]
	Return the date this file was last updated. More...
int	NumFields [get, set]
	Return the number of fields in the records. More...
Encoding	Encoding [get, set]
int	NumRecords [get, set]
	Return the number of records in the file. More...
int	RecordLength [get]
	Return the length of the records in bytes. More...
int	HeaderLength [get]
	Return the length of the header. More...
DbaseFieldDescriptor[]	Fields [get]
	Returns the fields in the dbase file. More...

Detailed Description

Class for holding the information assicated with a dbase header.

Constructor & Destructor Documentation

NetTopologySuite.IO.DbaseFileHeader.DbaseFileHeader

(

)

Initializes a new instance of the DbaseFileHeader class.

NetTopologySuite.IO.DbaseFileHeader.DbaseFileHeader

(

Encoding

enc

)

Initializes a new instance of the DbaseFileHeader class.

Member Function Documentation

void NetTopologySuite.IO.DbaseFileHeader.AddColumn	(	string	fieldName,
		char	fieldType,
		int	fieldLength,
		int	decimalCount
	)

Add a column to this DbaseFileHeader.

Parameters

fieldName	The name of the field to add.
fieldType	The type is one of (C N L or D) character, number, logical(true/false), or date.
fieldLength	The Field length is the total length in bytes reserved for this column.
decimalCount	The decimal count only applies to numbers(N), and floating point values (F), and refers to the number of characters to reserve after the decimal point.

void NetTopologySuite.IO.DbaseFileHeader.ReadHeader	(	BinaryReader	reader,
		string	filename
	)

Read the header data from the DBF file.

Parameters

reader	BinaryReader containing the header.
filename	Filename

int NetTopologySuite.IO.DbaseFileHeader.RemoveColumn

(

string

fieldName

)

Remove a column from this DbaseFileHeader.

Parameters

fieldName

Returns

return index of the removed column, -1 if no found.

void NetTopologySuite.IO.DbaseFileHeader.SetNumRecords ( int  inNumRecords )

protected

Set the number of records in the file

Parameters

inNumRecords

void NetTopologySuite.IO.DbaseFileHeader.WriteHeader

(

BinaryWriter

writer

)

Write the header data to the DBF file.

Parameters

writer

Property Documentation

DbaseFieldDescriptor [] NetTopologySuite.IO.DbaseFileHeader.Fields

get

Returns the fields in the dbase file.

int NetTopologySuite.IO.DbaseFileHeader.HeaderLength

get

Return the length of the header.

Returns

DateTime NetTopologySuite.IO.DbaseFileHeader.LastUpdateDate

get

Return the date this file was last updated.

Returns

int NetTopologySuite.IO.DbaseFileHeader.NumFields

getset

Return the number of fields in the records.

Returns

int NetTopologySuite.IO.DbaseFileHeader.NumRecords

getset

Return the number of records in the file.

Returns

int NetTopologySuite.IO.DbaseFileHeader.RecordLength

get

Return the length of the records in bytes.

Returns

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The documentation for this class was generated from the following file:

• NetTopologySuite/NetTopologySuite.IO/NetTopologySuite.IO.GeoTools/Dbase/DbaseFileHeader.cs