VsTextBufferClass::GetLineDataEx Method (UInt32, Int32, Int32, Int32, array<LINEDATAEX>^, array<MARKERDATA>^)

Visual Studio 2015

Provides direct, line-oriented access to the text buffer.

Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)

Syntax

C++

public:
virtual int GetLineDataEx(
	unsigned int dwFlags,
	int iLine,
	int iStartIndex,
	int iEndIndex,
	array<LINEDATAEX>^ pLineData,
	array<MARKERDATA>^ pMarkerData
)

Parameters

dwFlags: Type: System::UInt32
[in] Flags providing additional information about the line. For a list of dwFlags values, see GLDE_FLAGS.

iLine: Type: System::Int32
[in] The line about which information is requested. This is a zero-based value.

iStartIndex: Type: System::Int32
[in] Starting character index within the line. Must be less than or equal to the length of the line. This value is ignored unless a value of gldeSubset is specified for dwFlags.

iEndIndex: Type: System::Int32
[in] Ending character index within the line. Must be less than or equal to the length of the line.

pLineData: Type: array<Microsoft.VisualStudio.TextManager.Interop::LINEDATAEX>^
[in,out] Pointer to the filled-in LINEDATA structure. This is allocated by the caller and filled in by the GetLineDataEx method.

pMarkerData: Type: array<Microsoft.VisualStudio.TextManager.Interop::MARKERDATA>^
[in,out] Pointer to a valid MARKERDATA structure. This is allocated by the caller and filled in by the GetLineDataEx method.

Return Value

Type: System::Int32

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Implements

IVsTextLines::GetLineDataEx(UInt32, Int32, Int32, Int32, array<LINEDATAEX>^, array<MARKERDATA>^)

Remarks

This method is similar to GetLineData, but additionally fills in the MARKERDATA structure and allows you to specify additional information about the line or marker using the dwFlags parameter.