IProjectionBuffer.ReplaceSpans Method
Replaces a sequence of source spans with a new list of ITrackingSpan objects and/or literal strings.
Namespace: Microsoft.VisualStudio.Text.Projection
Assembly: Microsoft.VisualStudio.Text.Data (in Microsoft.VisualStudio.Text.Data.dll)
Syntax
'宣言
Function ReplaceSpans ( _
position As Integer, _
spansToReplace As Integer, _
spansToInsert As IList(Of Object), _
options As EditOptions, _
editTag As Object _
) As IProjectionSnapshot
IProjectionSnapshot ReplaceSpans(
int position,
int spansToReplace,
IList<Object> spansToInsert,
EditOptions options,
Object editTag
)
IProjectionSnapshot^ ReplaceSpans(
int position,
int spansToReplace,
IList<Object^>^ spansToInsert,
EditOptions options,
Object^ editTag
)
abstract ReplaceSpans :
position:int *
spansToReplace:int *
spansToInsert:IList<Object> *
options:EditOptions *
editTag:Object -> IProjectionSnapshot
function ReplaceSpans(
position : int,
spansToReplace : int,
spansToInsert : IList<Object>,
options : EditOptions,
editTag : Object
) : IProjectionSnapshot
Parameters
- position
Type: System.Int32
The position at which to begin replacing spans.
- spansToReplace
Type: System.Int32
The number of spans to replace.
- spansToInsert
Type: System.Collections.Generic.IList<Object>
The new spans to insert.
- options
Type: Microsoft.VisualStudio.Text.EditOptions
Options to apply to the span edit.
- editTag
Type: System.Object
An object that will be associated with this edit transaction.
Return Value
Type: Microsoft.VisualStudio.Text.Projection.IProjectionSnapshot
An IProjectionSnapshot.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | spansToInsert is null or a span in the list are null. |
| ArgumentOutOfRangeException | position is less than zero or greater than the number of spans. -or- spansToReplace is less than zero or position + spansToReplace is greater than the number of spans. |
| ArgumentException | An element of spansToInsert is neither an ITrackingSpan nor a string. -or- A span in spansToInsert would cause a duplicated projection. -or- A tracking span in spansToInsert is EdgeInclusive and does not cover its entire buffer, or is EdgePositive and does not abut the end of its buffer, or is EdgeNegative and does not abut the beginning of its buffer. (These checks are not performed if the projection buffer was created with the PermissiveEdgeInclusiveSourceSpans.) -or- Adding a text buffer containing one of the spansToInsert would create a cycle among a set of projection buffers. |
.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.