ITrackingSpan.GetSpan Method (ITextSnapshot)
Maps the tracking span to the specified snapshot of its text buffer.
Namespace: Microsoft.VisualStudio.Text
Assembly: Microsoft.VisualStudio.Text.Data (in Microsoft.VisualStudio.Text.Data.dll)
Syntax
'宣言
Function GetSpan ( _
snapshot As ITextSnapshot _
) As SnapshotSpan
SnapshotSpan GetSpan(
ITextSnapshot snapshot
)
SnapshotSpan GetSpan(
ITextSnapshot^ snapshot
)
abstract GetSpan :
snapshot:ITextSnapshot -> SnapshotSpan
function GetSpan(
snapshot : ITextSnapshot
) : SnapshotSpan
Parameters
- snapshot
Type: Microsoft.VisualStudio.Text.ITextSnapshot
The snapshot to which to map the tracking span.
Return Value
Type: Microsoft.VisualStudio.Text.SnapshotSpan
The SnapshotSpan.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | snapshot is nulla null reference (Nothing in Visual Basic). |
| ArgumentException | snapshot is not a snapshot of TextBuffer. |
.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.