IVsPersistHierarchyItem2.IsItemDirty Method

Artikel
12/17/2007

Determines whether the hierarchy item changed.

Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop (in Microsoft.VisualStudio.Shell.Interop.dll)

Syntax

'Declaration
Function IsItemDirty ( _
    itemid As UInteger, _
    punkDocData As IntPtr, _
    <OutAttribute> ByRef pfDirty As Integer _
) As Integer
'Usage
Dim instance As IVsPersistHierarchyItem2
Dim itemid As UInteger
Dim punkDocData As IntPtr
Dim pfDirty As Integer
Dim returnValue As Integer

returnValue = instance.IsItemDirty(itemid, _
    punkDocData, pfDirty)

int IsItemDirty(
    uint itemid,
    IntPtr punkDocData,
    out int pfDirty
)

int IsItemDirty(
    [InAttribute] unsigned int itemid, 
    [InAttribute] IntPtr punkDocData, 
    [OutAttribute] int% pfDirty
)

function IsItemDirty(
    itemid : uint, 
    punkDocData : IntPtr, 
    pfDirty : int
) : int

Parameters

itemid
Type: System.UInt32

[in] Item identifier of the hierarchy item contained in VSITEMID.

punkDocData
Type: System.IntPtr

[in] Pointer to the IUnknown interface of the hierarchy item.

pfDirty
Type: System.Int32%

[out] true if the hierarchy item changed.

Return Value

Type: System.Int32

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Implements

IVsPersistHierarchyItem.IsItemDirty(UInt32, IntPtr, Int32%)

Remarks

COM Signature

From vsshell.idl:

HRESULT IVsPersistHierarchyItem2::IsItemDirty(
   [in] VSITEMID itemid,
   [in] IUnknown *punkDocData,
   [out] BOOL *pfDirty
);

Permissions

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.

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