IVsTextViewFilter.GetDataTipText Method
Provides data-tip support by obtaining the string value of the tip text.
Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)
Syntax
'Declaration
Function GetDataTipText ( _
<OutAttribute> pSpan As TextSpan(), _
<OutAttribute> ByRef pbstrText As String _
) As Integer
int GetDataTipText(
TextSpan[] pSpan,
out string pbstrText
)
int GetDataTipText(
[InAttribute] [OutAttribute] array<TextSpan>^ pSpan,
[OutAttribute] String^% pbstrText
)
abstract GetDataTipText :
pSpan:TextSpan[] byref *
pbstrText:string byref -> int
function GetDataTipText(
pSpan : TextSpan[],
pbstrText : String
) : int
Parameters
pSpan
Type: array<Microsoft.VisualStudio.TextManager.Interop.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
Type: System.String%[out] Pointer to a string containing the tip text.
Return Value
Type: System.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.
.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.