C# Class Kajabity.Tools.Forms.DocumentManager

A base class to manage the lifecycle of a Document by creating new, empty documents, Opening existing documents, tracking the modification state of documents and Saving documents. Extend this class to implement methods to handle specific document types.

显示文件 Open project: Kajabity/Kajabity-Tools Class Usage Examples

Protected Properties

Property	Type	Description
document	Document

Public Methods

Method	Description
Close ( ) : void	Close any currently open document - setting state appropriately. Override this method to perform any necessary cleanup (releasing resources, etc.) for the Document instance then call this base class (`base.Close();`).
DocumentManager ( ) : System	Construct an empty DocumentManager instance.
Load ( string filename ) : void	Performs base class setup of loaded filename and status. Override to load a file into a Document instance then call this base class once document set (`base.Load(filename);`).
NewDocument ( ) : void	Performs base initialisation of the document name and status of a new document. Override this method to provide initialisation for specific Document types then call this base class once document set (`base.NewDocument();`).
Save ( string filename ) : void	Performs base class setup of Saved filename and status. Override to save a file from a Document instance then call this base class (`base.Save(filename);`).

Method Details

Close() public method

Close any currently open document - setting state appropriately. Override this method to perform any necessary cleanup (releasing resources, etc.) for the Document instance then call this base class (base.Close();).

public Close ( ) : void
return	void

DocumentManager() public method

Construct an empty DocumentManager instance.

public DocumentManager ( ) : System
return	System

Load() public method

Performs base class setup of loaded filename and status. Override to load a file into a Document instance then call this base class once document set (base.Load(filename);).

public Load ( string filename ) : void
filename	string	filename and path loaded
return	void

NewDocument() public method

Performs base initialisation of the document name and status of a new document. Override this method to provide initialisation for specific Document types then call this base class once document set (base.NewDocument();).

public NewDocument ( ) : void
return	void

Save() public method

Performs base class setup of Saved filename and status. Override to save a file from a Document instance then call this base class (base.Save(filename);).

public Save ( string filename ) : void
filename	string	filename and path to save to
return	void

Property Details

document protected_oe property

Holds a reference to the currently loaded document - or null if none loaded.

protected Document,Kajabity.Tools.Forms document
return	Document