NormalizedSpanCollection.Union Method
Finds the union of two span sets.
Namespace: Microsoft.VisualStudio.Text
Assembly: Microsoft.VisualStudio.Text.Data (in Microsoft.VisualStudio.Text.Data.dll)
Syntax
'宣言
Public Shared Function Union ( _
left As NormalizedSpanCollection, _
right As NormalizedSpanCollection _
) As NormalizedSpanCollection
public static NormalizedSpanCollection Union(
NormalizedSpanCollection left,
NormalizedSpanCollection right
)
public:
static NormalizedSpanCollection^ Union(
NormalizedSpanCollection^ left,
NormalizedSpanCollection^ right
)
static member Union :
left:NormalizedSpanCollection *
right:NormalizedSpanCollection -> NormalizedSpanCollection
public static function Union(
left : NormalizedSpanCollection,
right : NormalizedSpanCollection
) : NormalizedSpanCollection
Parameters
- left
Type: Microsoft.VisualStudio.Text.NormalizedSpanCollection
The first span set.
- right
Type: Microsoft.VisualStudio.Text.NormalizedSpanCollection
The second span set.
Return Value
Type: Microsoft.VisualStudio.Text.NormalizedSpanCollection
The new span set that corresponds to the union of left and right.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | left or right is null. |
Remarks
This operator runs in O(N+M) time where N = left.Count, M = right.Count.
.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.