RunningDocumentTable.FindDocument Method (String, IVsHierarchy%, UInt32%, UInt32%)
Gets an object, cookie, and owning project type from the Running Document Table (RDT) for the document specified by the given path.
Namespace: Microsoft.VisualStudio.Shell
Assembly: Microsoft.VisualStudio.Shell.11.0 (in Microsoft.VisualStudio.Shell.11.0.dll)
Syntax
'宣告
Public Function FindDocument ( _
moniker As String, _
<OutAttribute> ByRef hierarchy As IVsHierarchy, _
<OutAttribute> ByRef itemid As UInteger, _
<OutAttribute> ByRef docCookie As UInteger _
) As Object
public Object FindDocument(
string moniker,
out IVsHierarchy hierarchy,
out uint itemid,
out uint docCookie
)
Parameters
- moniker
Type: System.String
[in] Path to the desired document.
- hierarchy
Type: Microsoft.VisualStudio.Shell.Interop.IVsHierarchy%
[out] Returns an IVsHierarchy object that represents the project that owns the requested document.
- itemid
Type: System.UInt32%
[out] Returns the ID of the document in the IVsHierarchy object.
- docCookie
Type: System.UInt32%
[out] Returns the unique value that represents the requested document in the RDT.
Return Value
Type: System.Object
An object that can be cast to an appropriate interface to access the document (see Remarks for details). If a null value is returned, the document is not registered with Visual Studio.
Remarks
The cookie can be used in a call to the GetRunningDocumentContents method.
The object returned can typically be cast to the IVsPersistDocData interface or the IVsDocDataFileChangeControl interface.
.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.