IVsTextLayer.MapLocalSpansToTextOriginatingLayer Method
Maps a set of local spans to the shallowest layer that originates text.
Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)
Syntax
'Declaración
Function MapLocalSpansToTextOriginatingLayer ( _
dwFlags As UInteger, _
pLocalSpanEnum As IVsEnumTextSpans, _
<OutAttribute> ByRef ppTargetLayer As IVsTextLayer, _
<OutAttribute> ByRef ppTargetSpanEnum As IVsEnumTextSpans _
) As Integer
int MapLocalSpansToTextOriginatingLayer(
uint dwFlags,
IVsEnumTextSpans pLocalSpanEnum,
out IVsTextLayer ppTargetLayer,
out IVsEnumTextSpans ppTargetSpanEnum
)
int MapLocalSpansToTextOriginatingLayer(
[InAttribute] unsigned int dwFlags,
[InAttribute] IVsEnumTextSpans^ pLocalSpanEnum,
[OutAttribute] IVsTextLayer^% ppTargetLayer,
[OutAttribute] IVsEnumTextSpans^% ppTargetSpanEnum
)
abstract MapLocalSpansToTextOriginatingLayer :
dwFlags:uint32 *
pLocalSpanEnum:IVsEnumTextSpans *
ppTargetLayer:IVsTextLayer byref *
ppTargetSpanEnum:IVsEnumTextSpans byref -> int
function MapLocalSpansToTextOriginatingLayer(
dwFlags : uint,
pLocalSpanEnum : IVsEnumTextSpans,
ppTargetLayer : IVsTextLayer,
ppTargetSpanEnum : IVsEnumTextSpans
) : int
Parameters
- dwFlags
Type: System.UInt32
[in] One of the MapLocalSpanFlags values.
- pLocalSpanEnum
Type: Microsoft.VisualStudio.TextManager.Interop.IVsEnumTextSpans
[in] The local text spans to be mapped.
- ppTargetLayer
Type: Microsoft.VisualStudio.TextManager.Interop.IVsTextLayer%
[out] The shallowest layer that originates text.
- ppTargetSpanEnum
Type: Microsoft.VisualStudio.TextManager.Interop.IVsEnumTextSpans%
[out] The mapped layer set of text spans.
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 IVsTextLayer::MapLocalSpansToTextOriginatingLayer(
[in] DWORD dwFlags,
[in] IVsEnumTextSpans *pLocalSpanEnum,
[out] IVsTextLayer **ppTargetLayer,
[out] IVsEnumTextSpans **ppTargetSpanEnum
);
MapLocalSpansToTextOriginatingLayer will take a set of local spans and map them down to the shallowest layer that originates text. You are not guaranteed that you will get back the layer that actually originates a given set of text, that is, text which excludes non-text atoms.
.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.