Source.MakeBaseSpanVisible Method

Ensures that the given span in the given hidden region is visible.

Namespace:  Microsoft.VisualStudio.Package
Assemblies:   Microsoft.VisualStudio.Package.LanguageService.9.0 (in Microsoft.VisualStudio.Package.LanguageService.9.0.dll)
  Microsoft.VisualStudio.Package.LanguageService (in Microsoft.VisualStudio.Package.LanguageService.dll)
  Microsoft.VisualStudio.Package.LanguageService.10.0 (in Microsoft.VisualStudio.Package.LanguageService.10.0.dll)

Syntax

'宣言
Public Overridable Function MakeBaseSpanVisible ( _
    region As IVsHiddenRegion, _
    span As TextSpan() _
) As Integer
'使用
Dim instance As Source
Dim region As IVsHiddenRegion
Dim span As TextSpan()
Dim returnValue As Integer

returnValue = instance.MakeBaseSpanVisible(region, _
    span)

public virtual int MakeBaseSpanVisible(
    IVsHiddenRegion region,
    TextSpan[] span
)

public:
virtual int MakeBaseSpanVisible(
    IVsHiddenRegion^ region, 
    array<TextSpan>^ span
)

abstract MakeBaseSpanVisible : 
        region:IVsHiddenRegion * 
        span:TextSpan[] -> int 
override MakeBaseSpanVisible : 
        region:IVsHiddenRegion * 
        span:TextSpan[] -> int 

public function MakeBaseSpanVisible(
    region : IVsHiddenRegion, 
    span : TextSpan[]
) : int

Parameters

• region
  Type: Microsoft.VisualStudio.TextManager.Interop.IVsHiddenRegion
  An IVsHiddenRegion object representing the hidden region to make visible.

• span
  Type: array<Microsoft.VisualStudio.TextManager.Interop.TextSpan[]
  A TextSpan object describing the region to be made visible.

Return Value

Type: System.Int32
If successful, returns S_OK; otherwise, returns an error code. If this method is not implemented, return the E_NOTIMPL field.

Implements

IVsHiddenTextClient.MakeBaseSpanVisible(IVsHiddenRegion, array<TextSpan[])

Remarks

This method makes sure the given hidden region is visible, usually by setting the hidden region's state to hrsExpanded or by removing the hidden region altogether by calling Invalidate.

This is an implementation of the IVsHiddenTextClient's MakeBaseSpanVisible method.

The base method always returns the E_NOTIMPL field.

See Outlining (Managed Package Framework) for more information about hidden regions.

.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

Source Class

Source Members

Microsoft.VisualStudio.Package Namespace

Other Resources

Outlining (Managed Package Framework)