Class TTextNCFile

The main class to use for writing text files. It automatically synchronizes with the postprocessing system and, when debugging via CLDViewer, allows you to see how the contents of the file change right during the writing process. It also implements the functionality of writing to an arbitrary location in the file (at the beginning or middle, and not just at the end).

Also you can set the desired encoding TextEncoding of the output file.

To use TTextNCFile class just create an instance of it and use WriteLine(string) or Write(string) methods to append some text to the file.

In addition, you can create a new class that inherits from this class. This will allow you to declare your members within the class associated with the given output file, for example, the number of the NC program, a set of registers (NCWord) for formatting and filtering the output, methods for writing specific information, etc.

Inheritance

object

TNCFile

TTextNCFile

Implements

INCBlockOwner

Inherited Members

TNCFile.OnInit()

TNCFile.Manager

TNCFile.Owner

Namespace: SprutCAMTech.SCPostprocessor

Assembly: SprutCAMTech.SCPostprocessor.dll

Syntax

public class TTextNCFile : TNCFile, INCBlockOwner

Constructors

TTextNCFile()

Initializes a new instance of TTextNCFile object and assigns TNCFilesManager.Singletone.DefaultNCFilesOwner as an Owner. It assigns UTF-8 without BOM as a desired encoding of the output file (TextEncoding).

Declaration

public TTextNCFile()

TTextNCFile(INCFileOwner, Encoding)

Initializes a new instance of TTextNCFile object and assigns specified object as an Owner. It expects the encoding of the output text file as an input parameter.

Declaration

public TTextNCFile(INCFileOwner Owner, Encoding encoding)

Parameters

Type	Name	Description
INCFileOwner	Owner	The object that is the owner of the output file formed by the postprocessor. Usually the owner is a postprocessor itself.
System.Text.Encoding	encoding	Desired output file encoding. If it is null then default encoding UTF8 without BOM will be used (TextEncoding).

TTextNCFile(INCFileOwner)

Initializes a new instance of TTextNCFile object and assigns specified object as an Owner. It assigns new UTF8Encoding(false) (UTF-8 without BOM) as a desired encoding of the output file (TextEncoding).

Declaration

public TTextNCFile(INCFileOwner Owner)

Parameters

Type	Name	Description
INCFileOwner	Owner	The object that is the owner of the output file formed by the postprocessor. Usually the owner is a postprocessor itself.

TTextNCFile(Encoding)

Initializes a new instance of TTextNCFile object and assigns TNCFilesManager.Singletone.DefaultNCFilesOwner as an Owner. It expects the encoding of the output text file as an input parameter (TextEncoding).

Declaration

public TTextNCFile(Encoding encoding)

Parameters

Type	Name	Description
System.Text.Encoding	encoding	Desired output file encoding. If it is null then default encoding UTF-8 without BOM will be used.

Properties

DefaultLabel

A label that specifies the position within the output file to which data will be written by default. If DefaultLabel is "null" then data will be written to the end of the file.

Initial value is "null".

Declaration

public INCLabel DefaultLabel { get; set; }

Property Value

Type	Description
INCLabel

FileEnd

The label that always points to the end position of this file.

Declaration

public INCLabel FileEnd { get; }

Property Value

Type	Description
INCLabel

FileStart

The label that always points to the start position of this file.

Declaration

public INCLabel FileStart { get; }

Property Value

Type	Description
INCLabel

OutputFileName

The file name with a full path where this output file should be saved at the finish.

Declaration

public override string OutputFileName { get; set; }

Property Value

Type	Description
string

Overrides

TNCFile.OutputFileName

TextEncoding

Desired encoding of the output file. For example, you can use one of the following variants.

• Encoding.GetEncoding("windows-1251") - with specifying any standard textual name of the encoding.
• Encoding.UTF8 - UTF-8 with BOM (byte order mark bytes at the start of a file)
• Encoding.Unicode - UTF-16 using the little endian byte order.
• Encoding.BigEndianUnicode - UTF-16 using the big endian byte order.
• Encoding.Default - The default encoding for this .NET implementation.
• new UTF8Encoding(false) - UTF-8 without BOM will be used.
• null - UTF-8 without BOM will be used.

You can assign TextEncoding not only at the initialization of new instance of TTextNCFile but at any time of postprocessing. It will be applied at the finish of whole postprocessing.

Declaration

public Encoding TextEncoding { get; set; }

Property Value

Type	Description
System.Text.Encoding

Methods

CreateLabel()

Creates a new label that usually points to the end of the file. If "DefaultLabel" property is not "null" then the new label will point to the same position with it.

Declaration

public INCLabel CreateLabel()

Returns

Type	Description
INCLabel	Returns the new INCLabel object.

CreateLabel(INCLabel, int)

Creates a new label that points to the position in file that is shifted by the specified "charOffset" count relative to the "start" label.

Declaration

public INCLabel CreateLabel(INCLabel start, int charOffset)

Parameters

Type	Name	Description
INCLabel	start	The original label, relative to which the new one will be created.
int	charOffset	The count of chars to shift the new label relative to the "start" label.

Returns

Type	Description
INCLabel	Returns the new INCLabel object.

Flush()

It should write the buffered in memory data for the output file to a hard drive (to a temporary files, not to the final destination). Usually you don't need to call it manually, the postprocessing system calls it as needed.

Declaration

public override void Flush()

Overrides

TNCFile.Flush()

Output(string, INCLabel)

Writes the specified string to the file with a line break. If the "label" parameter is not "null", then the string will be written to the position this label points to. Otherwise, the text will be written to the end of the file.

Declaration

public void Output(string s, INCLabel label)

Parameters

Type	Name	Description
string	s	The string you want to write.
INCLabel	label	The label determines position in the file to which the string will be written.

Output(string)

Writes the specified string to the file with a line break. If the DefaultLabel property is not "null", then the string will be written to the position this label points to. Otherwise, the text will be written to the end of the file.

Declaration

public void Output(string s)

Parameters

Type	Name	Description
string	s	The string you want to write.

SaveToFile(string)

This method is called by the system automatically at the most final stage of the postprocessor's work. Here the content of the file should be written from a temporary storage (in memory or temporary file) to the destination file specified in the OutputFileName property.

After this saving the OnFinalizeNCFiles(TNCFilesManager) handler of the postprocessor is called where you can implement some additional actions on the output files.

Declaration

public override void SaveToFile(string fileName)

Parameters

Type	Name	Description
string	fileName	The destination file path.

Overrides

TNCFile.SaveToFile(string)

Write(string, INCLabel)

Writes the specified string to a file. No line break is added. If the "label" parameter is not "null", then the string will be written to the position this label points to. Otherwise, the text will be written to the end of the file.

Declaration

public void Write(string s, INCLabel label)

Parameters

Type	Name	Description
string	s	The string you want to write.
INCLabel	label	The label determines position in the file to which the string will be written.

Write(string)

Writes the specified string to a file. No line break is added. If the DefaultLabel property is not "null", then the string will be written to the position this label points to. Otherwise, the text will be written to the end of the file.

Declaration

public void Write(string s)

Parameters

Type	Name	Description
string	s	The string you want to write.

WriteLine()

Writes a line break to the file.

Declaration

public void WriteLine()

WriteLine(string, INCLabel)

Writes the specified string to the file with a line break. If the "label" parameter is not "null", then the string will be written to the position this label points to. Otherwise, the text will be written to the end of the file.

Declaration

public void WriteLine(string s, INCLabel label)

Parameters

Type	Name	Description
string	s	The string you want to write.
INCLabel	label	The label determines position in the file to which the string will be written.

WriteLine(string)

Writes the specified string to the file with a line break. If the DefaultLabel property is not "null", then the string will be written to the position this label points to. Otherwise, the text will be written to the end of the file.

Declaration

public void WriteLine(string s)

Parameters

Type	Name	Description
string	s	The string you want to write.

Implements

INCBlockOwner