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GetHbitmap Method (Color)
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Bitmap.GetHbitmap Method (Color)

Creates a GDI bitmap object from this Bitmap.

Namespace:  System.Drawing
Assembly:  System.Drawing (in System.Drawing.dll)

[SecurityPermissionAttribute(SecurityAction.LinkDemand, Flags = SecurityPermissionFlag.UnmanagedCode)]
public IntPtr GetHbitmap(
	Color background
)

Parameters

background
Type: System.Drawing.Color
A Color structure that specifies the background color. This parameter is ignored if the bitmap is totally opaque.

Return Value

Type: System.IntPtr
A handle to the GDI bitmap object that this method creates.

ExceptionCondition
ArgumentException

The height or width of the bitmap is greater than MaxValue.

Exception

The operation failed.

You are responsible for calling the GDI DeleteObject method to free the memory used by the GDI bitmap object. For more information about GDI bitmaps, see Bitmaps in the Windows GDI documentation.

The following code example demonstrates how to use the GetHbitmap.method.




private void DemonstrateGetHbitmapWithColor()
{
    Bitmap bm = new Bitmap("Picture.jpg");
    IntPtr hBitmap = bm.GetHbitmap(Color.Blue);

    // Do something with hBitmap.
    DeleteObject(hBitmap);
}


.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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