ChangeFromHBitmap(IntPtr,IntPtr) Method

Changes a Windows Device-Dependent Bitmap (DDB) to a LEADTOOLS Leadtools.RasterImage object.

Syntax

public static RasterImage ChangeFromHBitmap( 
   IntPtr hbitmap,
   IntPtr hpalette
)

'Declaration
 
Public Overloads Shared Function ChangeFromHBitmap( _
   ByVal hbitmap As IntPtr, _
   ByVal hpalette As IntPtr _
) As RasterImage

'Usage
 
Dim hbitmap As IntPtr
Dim hpalette As IntPtr
Dim value As RasterImage
 
value = RasterImageConverter.ChangeFromHBitmap(hbitmap, hpalette)

public:
static RasterImage^ ChangeFromHBitmap( 
   IntPtr hbitmap,
   IntPtr hpalette
)

hbitmap: Handle to the DDB to be changed.
hpalette: Handle to the palette. This value can be IntPtr.Zero if the hbitmap parameter refers to a bitmap that is greater than 8 bits, or if the bitmap will use the system palette.

The newly created Leadtools.RasterImage object.

Remarks

This method results in only one copy of the image, and it invalidates the DDB (hbitmap) handle.

For more information on DDBs and DIBs, refer to Using DIBs, DDBs, and the Clipboard.

For more information refer to RasterImage and GDI/GDI+.

Example

For an example, refer to ChangeToHBitmap(RasterImage).

Requirements