ViewFilter.OnSetFocus Method
Called when the specified view gains focus.
Namespace: Microsoft.VisualStudio.Package
Assemblies: Microsoft.VisualStudio.Package.LanguageService.10.0 (in Microsoft.VisualStudio.Package.LanguageService.10.0.dll)
Microsoft.VisualStudio.Package.LanguageService (in Microsoft.VisualStudio.Package.LanguageService.dll)
Microsoft.VisualStudio.Package.LanguageService.9.0 (in Microsoft.VisualStudio.Package.LanguageService.9.0.dll)
Syntax
声明
Public Overridable Sub OnSetFocus ( _
view As IVsTextView _
)
用法
Dim instance As ViewFilter
Dim view As IVsTextView
instance.OnSetFocus(view)
public virtual void OnSetFocus(
IVsTextView view
)
public:
virtual void OnSetFocus(
IVsTextView^ view
)
abstract OnSetFocus :
view:IVsTextView -> unit
override OnSetFocus :
view:IVsTextView -> unit
public function OnSetFocus(
view : IVsTextView
)
Parameters
- view
Type: Microsoft.VisualStudio.TextManager.Interop.IVsTextView
[in] An IVsTextView object representing the view that has received the focus.
Implements
IVsTextViewEvents.OnSetFocus(IVsTextView)
Remarks
If your language service needs to respond to a view gaining focus, then you must derive a class from the ViewFilter class and override this method.
This method is an implementation of the OnSetFocus method on the IVsTextViewEvents interface.
The base method calls the OnSetFocus method on the CodeWindowManager object passed to the ViewFilter class constructor (which means you can override the CodeWindowManager class's version of the method if you otherwise do not need to override any method in the ViewFilter class). The base method then calls the OnActiveViewChanged method.
.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.