NormalizedSnapshotSpanCollection.Difference Method

Calculates the difference between two normalized snapshot span collections and normalizes the result.

Namespace:  Microsoft.VisualStudio.Text
Assembly:  Microsoft.VisualStudio.Text.Data (in Microsoft.VisualStudio.Text.Data.dll)

Syntax

'宣言
Public Shared Function Difference ( _
    left As NormalizedSnapshotSpanCollection, _
    right As NormalizedSnapshotSpanCollection _
) As NormalizedSnapshotSpanCollection

public static NormalizedSnapshotSpanCollection Difference(
    NormalizedSnapshotSpanCollection left,
    NormalizedSnapshotSpanCollection right
)

public:
static NormalizedSnapshotSpanCollection^ Difference(
    NormalizedSnapshotSpanCollection^ left, 
    NormalizedSnapshotSpanCollection^ right
)

static member Difference : 
        left:NormalizedSnapshotSpanCollection * 
        right:NormalizedSnapshotSpanCollection -> NormalizedSnapshotSpanCollection 

public static function Difference(
    left : NormalizedSnapshotSpanCollection, 
    right : NormalizedSnapshotSpanCollection
) : NormalizedSnapshotSpanCollection

Parameters

• left
  Type: Microsoft.VisualStudio.Text.NormalizedSnapshotSpanCollection
  The first normalized span collection.

• right
  Type: Microsoft.VisualStudio.Text.NormalizedSnapshotSpanCollection
  The second normalized span collection.

Return Value

Type: Microsoft.VisualStudio.Text.NormalizedSnapshotSpanCollection
The (normalized) set of differences between the normalized snapshot span collections..

Exceptions

Exception	Condition
ArgumentNullException	left or right is nulla null reference (Nothing in Visual Basic).
ArgumentException	The collections refer to different snapshots.

.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.

See Also

Reference

NormalizedSnapshotSpanCollection Class

Microsoft.VisualStudio.Text Namespace