IVsRunningDocumentTable4.GetDocumentReadLockCount Method
This is functionally identical to calling IVsRunningDocumentTable.GetDocumentInfo and requesting only the read lock count, but it is easier to consume from managed code. In managed code it is impossible to request the flags without also requesting all of the other information, and requesting all of the other information can result in the potentially unnecessary initialization of an RDT_PendingInitialization document.
Namespace: Microsoft.VisualStudio.Shell.Interop
Assemblies: Microsoft.VisualStudio.Shell.Interop.12.0 (in Microsoft.VisualStudio.Shell.Interop.12.0.dll)
Microsoft.VisualStudio.Shell.12.0 (in Microsoft.VisualStudio.Shell.12.0.dll)
Syntax
'Declaration
Function GetDocumentReadLockCount ( _
cookie As UInteger _
) As UInteger
uint GetDocumentReadLockCount(
uint cookie
)
unsigned int GetDocumentReadLockCount(
[InAttribute] unsigned int cookie
)
abstract GetDocumentReadLockCount :
cookie:uint32 -> uint32
function GetDocumentReadLockCount(
cookie : uint
) : uint
Parameters
cookie
Type: UInt32The cookie.
Return Value
Type: UInt32
The number of outstanding read locks for the document.
.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.