C# Class BrightIdeasSoftware.Utilities.ImagelistAdd

This class contains static methods to overcome the problems with the imagelist control and 32bit alphablended images. The methods allow you to add alphablended images to an existing imagelist control from an external image or icon file, an embedded resource, extracted file icon and extracted file extension icon.

Datei anzeigen Open project: jcaillon/3P

Public Methods

Method	Description
AddEmbeddedResource ( string resourceName, ImageList destinationImagelist ) : void	Adds a 32bit alphablended icon or image to an existing imagelist from an embedded image or icon.
AddFromFile ( string fileName, ImageList destinationImagelist ) : void	Adds an alphablended icon or image to an existing imagelist from an external image or icon file.
AddFromImage ( Icon sourceIcon, ImageList destinationImagelist ) : void	Adds an alphablended icon to an existing imagelist from an Icon object.
AddFromImage ( Image sourceImage, ImageList destinationImagelist ) : void	Adds an alphablended image to an existing imagelist from an Image object.
AddIconOfFile ( string fileName, IconSizeZ IconSizeZ, bool selectedState, bool openState, bool linkOverlay, ImageList destinationImagelist ) : void	Extracts the icon of an existing file or folder on the system and adds the icon to an imagelist.
AddIconOfFile ( string fileName, ImageList destinationImagelist ) : void	Extracts the icon of an existing file or folder on the system using default parameters and adds the icon to an imagelist.
AddIconOfFileExt ( string fileExtension, IconSizeZ IconSizeZ, bool selectedState, bool openState, bool linkOverlay, ImageList destinationImagelist ) : void	Extracts a file extension icon from the system and adds the icon to an imagelist.
AddIconOfFileExt ( string fileExtension, ImageList destinationImagelist ) : void	Extracts a file extension icon from the system using default parameters and adds the icon to an imagelist.

Private Methods

Method	Description
Add ( Bitmap bm, ImageList il ) : void	This method is used to add alphablended images to an imagelist using win32 api functions to overcome the broken .Add() method of the imagelist control which loses the alphablend info of images.
Add ( string pszPath, ImageList il, uint uFlags ) : void	This method is used to add alphablended system icons to an imagelist using win32 api. This an added feature which is not included in the framework.
CreateDIBSection ( IntPtr hdc, [ pbmi, uint iUsage, IntPtr &ppvBits, IntPtr hSection, uint dwOffset ) : IntPtr
DestroyIcon ( IntPtr hIcon ) : IntPtr
ImageList_Add ( IntPtr hImageList, IntPtr hBitmap, IntPtr hMask ) : bool
ImagelistAdd ( ) : System
RtlMoveMemory ( IntPtr dest, IntPtr source, int dwcount ) : bool
SHGetFileInfo ( string pszPath, uint dwFileAttributes, SHFILEINFO &psfi, uint cbSizeFileInfo, uint uFlags ) : IntPtr

Method Details

AddEmbeddedResource() public static method

Adds a 32bit alphablended icon or image to an existing imagelist from an embedded image or icon.

public static AddEmbeddedResource ( string resourceName, ImageList destinationImagelist ) : void
resourceName	string
destinationImagelist	System.Windows.Forms.ImageList
return	void

AddFromFile() public static method

Adds an alphablended icon or image to an existing imagelist from an external image or icon file.

public static AddFromFile ( string fileName, ImageList destinationImagelist ) : void
fileName	string
destinationImagelist	System.Windows.Forms.ImageList
return	void

AddFromImage() public static method

Adds an alphablended icon to an existing imagelist from an Icon object.

public static AddFromImage ( Icon sourceIcon, ImageList destinationImagelist ) : void
sourceIcon	System.Drawing.Icon	The Icon object to add to the imagelist
destinationImagelist	System.Windows.Forms.ImageList	An existing imagelist to add the icon to.
return	void

AddFromImage() public static method

Adds an alphablended image to an existing imagelist from an Image object.

public static AddFromImage ( Image sourceImage, ImageList destinationImagelist ) : void
sourceImage	Image	The Image object to add to the imagelist.
destinationImagelist	System.Windows.Forms.ImageList	An existing imagelist to add the image to.
return	void

AddIconOfFile() public static method

Extracts the icon of an existing file or folder on the system and adds the icon to an imagelist.

public static AddIconOfFile ( string fileName, IconSizeZ IconSizeZ, bool selectedState, bool openState, bool linkOverlay, ImageList destinationImagelist ) : void
fileName	string	A file or folder path to extract the icon from.
IconSizeZ	IconSizeZ	The size to extract.
selectedState	bool	A flag to add the selected state of the icon.
openState	bool	A flag to add the open state of the icon.
linkOverlay	bool	A flag to add a shortcut overlay to the icon.
destinationImagelist	System.Windows.Forms.ImageList	An existing imagelist to add the extracted icon to.
return	void

AddIconOfFile() public static method

Extracts the icon of an existing file or folder on the system using default parameters and adds the icon to an imagelist.

public static AddIconOfFile ( string fileName, ImageList destinationImagelist ) : void
fileName	string	A file or folder path to extract the icon from.
destinationImagelist	System.Windows.Forms.ImageList	An existing imagelist to add the extracted icon to.
return	void

AddIconOfFileExt() public static method

Extracts a file extension icon from the system and adds the icon to an imagelist.

public static AddIconOfFileExt ( string fileExtension, IconSizeZ IconSizeZ, bool selectedState, bool openState, bool linkOverlay, ImageList destinationImagelist ) : void
fileExtension	string	A file extension to extract the icon from.
IconSizeZ	IconSizeZ	The size to extract.
selectedState	bool	A flag to add the selected state of the icon.
openState	bool	A flag to add the open state of the icon.
linkOverlay	bool	A flag to add a shortcut overlay to the icon.
destinationImagelist	System.Windows.Forms.ImageList	An existing imagelist to add the extracted icon to.
return	void

AddIconOfFileExt() public static method

Extracts a file extension icon from the system using default parameters and adds the icon to an imagelist.

public static AddIconOfFileExt ( string fileExtension, ImageList destinationImagelist ) : void
fileExtension	string	A file extension to extract the icon from.
destinationImagelist	System.Windows.Forms.ImageList	An existing imagelist to add the extracted icon to.
return	void