IVsShell.GetProperty Method

Artikel
03/06/2013

Returns an environment property.

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

Syntax

'Declaration
Function GetProperty ( _
    propid As Integer, _
    <OutAttribute> ByRef pvar As Object _
) As Integer

int GetProperty(
    int propid,
    out Object pvar
)

int GetProperty(
    [InAttribute] int propid, 
    [OutAttribute] Object^% pvar
)

abstract GetProperty : 
        propid:int * 
        pvar:Object byref -> int

function GetProperty(
    propid : int, 
    pvar : Object
) : int

Parameters

propid
Type: System.Int32
[in] Identifier of the environment property. For more information, see __VSSPROPID.

pvar
Type: System.Object%
[out] Pointer to a VARIANT structure containing the value of the specified property.

Return Value

Type: System.Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

COM Signature

From vsshell.idl:

HRESULT IVsShell::GetProperty(
   [in] VSSPROPID propid,
   [out] VARIANT *pvar
);

Each __VSSPROPID must return a VARIANT structure that contains the proper VT_ type. The caller can assume the VT_ is correct; that is, it is not required to call VariantChangeType or verify the type (beyond an ASSERT to be sure there were not header-file mismatches). This logic also applies to the caller when setting a property; the hierarchy will assume the caller has passed a VARIANT already converted to the proper VT_ type.

For more information, see IDispatch.

.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.

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