VB.NETで Win32APIを使う場合

Win32APIをインポートする。


<System.Runtime.InteropServices.DllImport("gdi32.dll")> _
Private Shared Function BitBlt(ByVal hdcDest As IntPtr, _
    ByVal nXDest As Integer, ByVal nYDest As Integer, _
    ByVal nWidth As Integer, ByVal nHeight As Integer, _
    ByVal hdcSrc As IntPtr, _
    ByVal nXSrc As Integer, ByVal nYSrc As Integer, _
    ByVal dwRop As Integer) As Boolean
End Function

<System.Runtime.InteropServices.DllImport("gdi32.dll")> _

Private Shared Function BitBlt(ByVal hdcDest As IntPtr, _

ByVal nXDest As Integer, ByVal nYDest As Integer, _

ByVal nWidth As Integer, ByVal nHeight As Integer, _

ByVal hdcSrc As IntPtr, _

ByVal nXSrc As Integer, ByVal nYSrc As Integer, _

ByVal dwRop As Integer) As Boolean

End Function