IElisionBuffer.ExpandSpans Method
Expands the text specified by the specified spans.
Namespace: Microsoft.VisualStudio.Text.Projection
Assembly: Microsoft.VisualStudio.Text.Data (in Microsoft.VisualStudio.Text.Data.dll)
Syntax
'宣言
Function ExpandSpans ( _
spansToExpand As NormalizedSpanCollection _
) As IProjectionSnapshot
IProjectionSnapshot ExpandSpans(
NormalizedSpanCollection spansToExpand
)
IProjectionSnapshot^ ExpandSpans(
NormalizedSpanCollection^ spansToExpand
)
abstract ExpandSpans :
spansToExpand:NormalizedSpanCollection -> IProjectionSnapshot
function ExpandSpans(
spansToExpand : NormalizedSpanCollection
) : IProjectionSnapshot
Parameters
- spansToExpand
Type: Microsoft.VisualStudio.Text.NormalizedSpanCollection
The spans of text to expand, with respect to the current snapshot of the source buffer. It is not an error if some of the designated text is already expanded.
Return Value
Type: Microsoft.VisualStudio.Text.Projection.IProjectionSnapshot
An IProjectionSnapshot.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | spansToExpand is nulla null reference (Nothing in Visual Basic). |
| ArgumentOutOfRangeException | The end of the final spans in spansToExpand is greater than the length of the current snapshot of the SourceBuffer. |
.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.