IVsHiddenRegion.Invalidate(UInt32) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.TextManager.Interop

Assembly:: Microsoft.VisualStudio.TextManager.Interop.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Important

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Removes the hidden region and exposes the hidden text in the normal view.

public:
 int Invalidate(System::UInt32 dwUpdate);

public:
 int Invalidate(unsigned int dwUpdate);

int Invalidate(unsigned int dwUpdate);

public int Invalidate (uint dwUpdate);

abstract member Invalidate : uint32 -> int

Public Function Invalidate (dwUpdate As UInteger) As Integer

Parameters

dwUpdate: UInt32

[in] Combining with the bitwise or of CHANGE_HIDDEN_REGION_FLAGS values.

Returns

Int32

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

COM Signature

From textmgr.idl:

HRESULT IVsHiddenRegion::Invalidate(  
   [in] DWORD dwUpdate  
);

This method removes the hidden region. That is, the text becomes exposed and normal. This method is used to manage deleting hidden regions.

Applies to