ISignatureHelpBroker::TriggerSignatureHelp Method (ITextView^, ITrackingPoint^, Boolean)
Visual Studio 2015
Starts the process of signature help at the specified point.
Assembly: Microsoft.VisualStudio.Language.Intellisense (in Microsoft.VisualStudio.Language.Intellisense.dll)
ISignatureHelpSession^ TriggerSignatureHelp(
ITextView^ textView,
ITrackingPoint^ triggerPoint,
bool trackCaret
)
Parameters
- textView
-
Type:
Microsoft.VisualStudio.Text.Editor::ITextView^
The ITextView over which to trigger signature help.
- triggerPoint
-
Type:
Microsoft.VisualStudio.Text::ITrackingPoint^
The point in the text buffer at which signature help is requested.
- trackCaret
-
Type:
System::Boolean
true if this session should track the caret, false otherwise. When the caret is tracked, the only items to be displayed are those whose applicability span contains the caret.
Return Value
Type: Microsoft.VisualStudio.Language.Intellisense::ISignatureHelpSession^A valid signature help session. May be null if no session could be created.
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