LanguageService.BeginInvoke Method
Invokes a method on another thread.
Namespace: Microsoft.VisualStudio.Package
Assemblies: Microsoft.VisualStudio.Package.LanguageService.9.0 (in Microsoft.VisualStudio.Package.LanguageService.9.0.dll)
Microsoft.VisualStudio.Package.LanguageService (in Microsoft.VisualStudio.Package.LanguageService.dll)
Microsoft.VisualStudio.Package.LanguageService.10.0 (in Microsoft.VisualStudio.Package.LanguageService.10.0.dll)
Microsoft.VisualStudio.Package.LanguageService.12.0 (in Microsoft.VisualStudio.Package.LanguageService.12.0.dll)
Microsoft.VisualStudio.Package.LanguageService.11.0 (in Microsoft.VisualStudio.Package.LanguageService.11.0.dll)
Syntax
'Declaration
<HostProtectionAttribute(SecurityAction.LinkDemand, Synchronization := True, _
ExternalThreading := True)> _
Public Function BeginInvoke ( _
method As Delegate, _
args As Object() _
) As IAsyncResult
[HostProtectionAttribute(SecurityAction.LinkDemand, Synchronization = true,
ExternalThreading = true)]
public IAsyncResult BeginInvoke(
Delegate method,
Object[] args
)
[HostProtectionAttribute(SecurityAction::LinkDemand, Synchronization = true,
ExternalThreading = true)]
public:
virtual IAsyncResult^ BeginInvoke(
Delegate^ method,
array<Object^>^ args
) sealed
[<HostProtectionAttribute(SecurityAction.LinkDemand, Synchronization = true,
ExternalThreading = true)>]
abstract BeginInvoke :
method:Delegate *
args:Object[] -> IAsyncResult
[<HostProtectionAttribute(SecurityAction.LinkDemand, Synchronization = true,
ExternalThreading = true)>]
override BeginInvoke :
method:Delegate *
args:Object[] -> IAsyncResult
public final function BeginInvoke(
method : Delegate,
args : Object[]
) : IAsyncResult
Parameters
method
Type: Delegate[in] The method to invoke.
args
Type: array<Object[][in] The possible arguments to the method being invoked.
Return Value
Type: IAsyncResult
If successful, returns an IAsyncResult object; otherwise, returns a null value if the invoke operation failed.
Implements
ISynchronizeInvoke.BeginInvoke(Delegate, Object)
Remarks
This method is used to start a background parse operation.
Note
The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: Synchronization | ExternalThreading. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes.
.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.