IVsTextMarkerType.DrawGlyphEx Method
Draws a glyph in the widget margin given a display device context and a bounding rectangle.
Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)
Syntax
'Déclaration
Function DrawGlyphEx ( _
dwFlags As UInteger, _
hdc As IntPtr, _
pRect As RECT(), _
iLineHeight As Integer _
) As Integer
'Utilisation
Dim instance As IVsTextMarkerType
Dim dwFlags As UInteger
Dim hdc As IntPtr
Dim pRect As RECT()
Dim iLineHeight As Integer
Dim returnValue As Integer
returnValue = instance.DrawGlyphEx(dwFlags, _
hdc, pRect, iLineHeight)
int DrawGlyphEx(
uint dwFlags,
IntPtr hdc,
RECT[] pRect,
int iLineHeight
)
int DrawGlyphEx(
[InAttribute] unsigned int dwFlags,
[InAttribute] IntPtr hdc,
[InAttribute] array<RECT>^ pRect,
[InAttribute] int iLineHeight
)
abstract DrawGlyphEx :
dwFlags:uint32 *
hdc:IntPtr *
pRect:RECT[] *
iLineHeight:int -> int
function DrawGlyphEx(
dwFlags : uint,
hdc : IntPtr,
pRect : RECT[],
iLineHeight : int
) : int
Parameters
- dwFlags
Type: System.UInt32
[in] Options for drawing the glyph in the widget margin. For a list of dwFlags values, see GLYPHDRAWFLAGS.
- hdc
Type: System.IntPtr
[in] Handle to a display device context that defines the visible region of interest.
- pRect
Type: array<Microsoft.VisualStudio.OLE.Interop.RECT[]
[in] Pointer to a RECT structure, which defines the coordinates of the upper-left and lower-right corners of the bounding rectangle.
- iLineHeight
Type: System.Int32
[in] Height of the line, based on font settings.
Return Value
Type: System.Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
COM Signature
From textmgr.idl:
HRESULT IVsTextMarkerType::DrawGlyphEx(
[in] DWORD dwFlags,
[in] HDC hdc,
[in] RECT *pRect,
[in] long iLineHeight
);
Implement both DrawGlyph and IVsTextMarkerType.DrawGlyphEx. To provide greater flexibility, have the implementation of DrawGlyph call IVsTextMarkerType.DrawGlyphEx.
.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.