IconExtensionsExtractBitmap(Icon, Size, Boolean) Method

Extracts the first image of specified size from an Icon instance.

Definition

Namespace: KGySoft.Drawing
Assembly: KGySoft.Drawing (in KGySoft.Drawing.dll) Version: 10.1.0

C#

public static Bitmap? ExtractBitmap(
	this Icon icon,
	Size size,
	bool keepOriginalFormat = false
)

VB

<ExtensionAttribute>
Public Shared Function ExtractBitmap ( 
	icon As Icon,
	size As Size,
	Optional keepOriginalFormat As Boolean = false
) As Bitmap

C++

public:
[ExtensionAttribute]
static Bitmap^ ExtractBitmap(
	Icon^ icon, 
	Size size, 
	bool keepOriginalFormat = false
)

F#

[<ExtensionAttribute>]
static member ExtractBitmap : 
        icon : Icon * 
        size : Size * 
        ?keepOriginalFormat : bool 
(* Defaults:
        let _keepOriginalFormat = defaultArg keepOriginalFormat false
*)
-> Bitmap

Parameters

icon Icon: The icon that may contain multiple images.
size Size: The required icon size to retrieve.
keepOriginalFormat Boolean (Optional): If , returns the actual icon image with its underlying pixel format, without applying the transparency mask. Possible transparent pixels of non-32 bpp ARGB icon images will be opaque. If , always returns 32 bpp images with transparency. This parameter is optional.
Default value: .

Return Value

Bitmap
An Bitmap instance, which was extracted from the icon, or if no icon found with the specified size.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type Icon. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

Note

On some platforms this method may throw a PlatformNotSupportedException for very large uncompressed icons.