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ITrackingSpan.GetStartPoint Method

Maps the start of 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 GetStartPoint ( _
    snapshot As ITextSnapshot _
) As SnapshotPoint
SnapshotPoint GetStartPoint(
    ITextSnapshot snapshot
)
SnapshotPoint GetStartPoint(
    ITextSnapshot^ snapshot
)
abstract GetStartPoint : 
        snapshot:ITextSnapshot -> SnapshotPoint 
function GetStartPoint(
    snapshot : ITextSnapshot
) : SnapshotPoint

Parameters

Return Value

Type: Microsoft.VisualStudio.Text.SnapshotPoint
A SnapshotPoint of the provided snapshot.

Exceptions

Exception Condition
ArgumentNullException

snapshot is nulla null reference (Nothing in Visual Basic).

ArgumentException

snapshot is not a snapshot of TextBuffer.

.NET Framework Security

See Also

Reference

ITrackingSpan Interface

Microsoft.VisualStudio.Text Namespace