IVsTextViewFilter.GetDataTipText(TextSpan[], String) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.TextManager.Interop

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

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.12.40391

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.

Provides data-tip support by obtaining the string value of the tip text.

public:
 int GetDataTipText(cli::array <Microsoft::VisualStudio::TextManager::Interop::TextSpan> ^ pSpan, [Runtime::InteropServices::Out] System::String ^ % pbstrText);

int GetDataTipText(std::Array <Microsoft::VisualStudio::TextManager::Interop::TextSpan> const & pSpan, [Runtime::InteropServices::Out] std::wstring const & & pbstrText);

public int GetDataTipText (Microsoft.VisualStudio.TextManager.Interop.TextSpan[] pSpan, out string pbstrText);

abstract member GetDataTipText : Microsoft.VisualStudio.TextManager.Interop.TextSpan[] * string -> int

Public Function GetDataTipText (pSpan As TextSpan(), ByRef pbstrText As String) As Integer

Parameters

pSpan: TextSpan[]

[in, out] On input, the parameter specifies the user-selected characters to which the tip should apply. On output, the parameter specifies a pointer to the entire span of text associated with the tip.

pbstrText: String

[out] Pointer to a string containing the tip text.

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 IVsTextViewFilter::GetDataTipText(  
   [in, out] TextSpan * pSpan,  
   [out] BSTR * pbstrText  
);

Use this method to provide a data tip for a variable or other language construct in the core text editor. For example, Visual Basic uses data tips to show the value of a variable as a user steps through code.

Applies to

共用方式為