ITextView.GetTextViewLineContainingBufferPosition Method

项目
02/28/2011

Gets the ITextViewLine that contains the specified text buffer position.

Namespace: Microsoft.VisualStudio.Text.Editor
Assembly: Microsoft.VisualStudio.Text.UI (in Microsoft.VisualStudio.Text.UI.dll)

Syntax

声明
Function GetTextViewLineContainingBufferPosition ( _
    bufferPosition As SnapshotPoint _
) As ITextViewLine

ITextViewLine GetTextViewLineContainingBufferPosition(
    SnapshotPoint bufferPosition
)

ITextViewLine^ GetTextViewLineContainingBufferPosition(
    SnapshotPoint bufferPosition
)

abstract GetTextViewLineContainingBufferPosition : 
        bufferPosition:SnapshotPoint -> ITextViewLine

function GetTextViewLineContainingBufferPosition(
    bufferPosition : SnapshotPoint
) : ITextViewLine

Parameters

bufferPosition
Type: Microsoft.VisualStudio.Text.SnapshotPoint
The text buffer position used to search for a text line.

Return Value

Type: Microsoft.VisualStudio.Text.Formatting.ITextViewLine
The ITextViewLine that contains the specified buffer position.

Exceptions

Exception	Condition
InvalidOperationException	The view has not completed initialization.
ArgumentOutOfRangeException	bufferPosition is not a valid buffer position.

Remarks

This method returns an ITextViewLine if it exists in the view. If the line does not exist in the cache of formatted lines, it will be formatted and added to the cache.

.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.

通过