TextSpanHelper.IsEmpty(TextSpan) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.Package

Assembly:: Microsoft.VisualStudio.Package.LanguageService.14.0.dll

Assembly:: Microsoft.VisualStudio.Package.LanguageService.15.0.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Determines whether the given span is empty.

public:
 static bool IsEmpty(Microsoft::VisualStudio::TextManager::Interop::TextSpan span);

public:
 static bool IsEmpty(Microsoft::VisualStudio::TextManager::Interop::TextSpan span);

 static bool IsEmpty(Microsoft::VisualStudio::TextManager::Interop::TextSpan span);

public static bool IsEmpty (Microsoft.VisualStudio.TextManager.Interop.TextSpan span);

static member IsEmpty : Microsoft.VisualStudio.TextManager.Interop.TextSpan -> bool

Public Shared Function IsEmpty (span As TextSpan) As Boolean

Parameters

span: TextSpan

[in] The TextSpan object that is being tested.

Returns

Boolean

Returns true if the given span is empty; otherwise, returns false.

Remarks

An empty span is one in which the start and end positions are equal. However, this does not necessarily mean that the start and end points are 0.

Applies to