VirtualSnapshotSpan.Overlap Method

Returns the overlap with the specified virtual span.

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

Syntax

'Declaration
Public Function Overlap ( _
    virtualSpan As VirtualSnapshotSpan _
) As Nullable(Of VirtualSnapshotSpan)

public Nullable<VirtualSnapshotSpan> Overlap(
    VirtualSnapshotSpan virtualSpan
)

public:
Nullable<VirtualSnapshotSpan> Overlap(
    VirtualSnapshotSpan virtualSpan
)

member Overlap : 
        virtualSpan:VirtualSnapshotSpan -> Nullable<VirtualSnapshotSpan> 

public function Overlap(
    virtualSpan : VirtualSnapshotSpan
) : Nullable<VirtualSnapshotSpan>

Parameters

• virtualSpan
  Type: Microsoft.VisualStudio.Text.VirtualSnapshotSpan

  The virtual span.

Return Value

Type: System.Nullable<VirtualSnapshotSpan>
The overlap of the spans, or nulla null reference (Nothing in Visual Basic) if the spans do not overlap.

.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

VirtualSnapshotSpan Structure

Microsoft.VisualStudio.Text Namespace