ITextView.GetTextViewLineContainingBufferPosition Method
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
'宣告
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.