C# Класс AnimatGuiCtrls.Controls.ImageListDrag

Provides the ability to create 32-bit alpha drag images using the ImageList drag functionality in .NET.

Наследование: IDisposable

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Открытые методы

Метод	Описание
CompleteDrag ( ) : void	Completes a drag operation.
Dispose ( ) : void	Clears up any resources associated with this object. Note there are only resources associated when there is a drag operation in effect.
DragDrop ( ) : void	Shows the ImageList drag image at the current dragging position.
HideDragImage ( bool state ) : void	Shows or hides the drag image. This is used to prevent painting problems if the area under the drag needs to be repainted.
ImageListDrag ( ) : System	Constructs a new instance of the ImageListDrag class.
StartDrag ( int imageIndex ) : void	Starts a dragging operation which will use an ImageList to create a drag image and defaults the position of the image to the cursor's drag point.
StartDrag ( int imageIndex, int xOffset, int yOffset ) : void	Starts a dragging operation which will use an ImageList to create a drag image and allows the offset of the Image from the drag position to be specified.

Приватные методы

Метод	Описание
ImageList_BeginDrag ( IntPtr himlTrack, int iTrack, int dxHotspot, int dyHotspot ) : int
ImageList_DragEnter ( IntPtr hwndLock, int X, int Y ) : int
ImageList_DragLeave ( IntPtr hwndLock ) : int
ImageList_DragMove ( int X, int Y ) : int
ImageList_DragShowNolock ( int fShow ) : int
ImageList_EndDrag ( ) : void
ImageList_GetDragImage ( POINTAPI &ppt, POINTAPI &pptHotspot ) : int
ImageList_SetDragCursorImage ( IntPtr himlDrag, int iDrag, int dxHotspot, int dyHotspot ) : int

Описание методов

CompleteDrag() публичный Метод

Completes a drag operation.

public CompleteDrag ( ) : void
Результат	void

Dispose() публичный Метод

Clears up any resources associated with this object. Note there are only resources associated when there is a drag operation in effect.

public Dispose ( ) : void
Результат	void

DragDrop() публичный Метод

Shows the ImageList drag image at the current dragging position.

public DragDrop ( ) : void
Результат	void

HideDragImage() публичный Метод

Shows or hides the drag image. This is used to prevent painting problems if the area under the drag needs to be repainted.

public HideDragImage ( bool state ) : void
state	bool	True to hide the drag image and /// allow repainting, False to show the drag image.
Результат	void

ImageListDrag() публичный Метод

Constructs a new instance of the ImageListDrag class.

public ImageListDrag ( ) : System
Результат	System

StartDrag() публичный Метод

Starts a dragging operation which will use an ImageList to create a drag image and defaults the position of the image to the cursor's drag point.

public StartDrag ( int imageIndex ) : void
imageIndex	int	The index of the image in /// the ImageList to use for the drag image.
Результат	void

StartDrag() публичный Метод

Starts a dragging operation which will use an ImageList to create a drag image and allows the offset of the Image from the drag position to be specified.

public StartDrag ( int imageIndex, int xOffset, int yOffset ) : void
imageIndex	int	The index of the image in /// the ImageList to use for the drag image.
xOffset	int	The horizontal offset of the drag image /// from the drag position. Negative values move the image /// to the right of the cursor, positive values move it /// to the left.
yOffset	int	The vertical offset of the drag image /// from the drag position. Negative values move the image /// below the cursor, positive values move it above.
Результат	void