IOleInPlaceSiteWindowless.GetDC Method
Provides an object with a handle to a device context for a screen or compatible device from its container.
Namespace: Microsoft.VisualStudio.OLE.Interop
Assembly: Microsoft.VisualStudio.OLE.Interop (in Microsoft.VisualStudio.OLE.Interop.dll)
Syntax
'宣言
Sub GetDC ( _
pRect As RECT(), _
grfFlags As UInteger, _
<OutAttribute> ByRef phDC As IntPtr _
)
void GetDC(
RECT[] pRect,
uint grfFlags,
out IntPtr phDC
)
Parameters
- pRect
Type: array<Microsoft.VisualStudio.OLE.Interop.RECT[]
[in] Pointer to the rectangle that the object wants to redraw, in client coordinates of the containing window. If this parameter is NULL, the object's full extent is redrawn.
- grfFlags
Type: System.UInt32
[in] A combination of values from the OLEDCFLAGS enumeration.
- phDC
Type: System.IntPtr%
[out] Pointer to a returned device context.
Remarks
For information on the COM interface, see IOleInPlaceSiteWindowless::GetDC
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.