Import.MaskBlt Method

[return: MarshalAs(UnmanagedType.Bool)] 
[DllImport("gdi32.dll")] 
public static extern bool MaskBlt( 
IntPtr hdcDest
int nXDest
int nYDest
int nWidth
int nHeight
IntPtr hdcSrc
int nXSrc
int nYSrc
IntPtr hbmMask
int xMask
int yMask
UInt32 dwRop 
)
This language is not supported or no code example is available.

Parameters

hdcDest
IntPtr

nXDest
int

nYDest
int

nWidth
int

nHeight
int

hdcSrc
IntPtr

nXSrc
int

nYSrc
int

hbmMask
IntPtr

xMask
int

yMask
int

dwRop
UInt32

Return Value

bool
[return: MarshalAs(UnmanagedType.Bool)]
 [DllImport("gdi32.dll")]
 public static extern bool MaskBlt(IntPtr hdcDest,
     int nXDest,
     int nYDest,
     int nWidth,
     int nHeight,
     IntPtr hdcSrc,
     int nXSrc,
     int nYSrc,
     IntPtr hbmMask,
     int xMask,
     int yMask,
     uint dwRop);
					
This language is not supported or no code example is available.

.NET Framework

Supported in: 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8

.NET Core

Supported in: 5.0+, 6.0+

In this article

Definition