IVsRefactorNotify.OnBeforeRemoveParams Method

Called when a method is about to have the parameters removed.

Namespace:  Microsoft.VisualStudio.Shell.Interop
Assembly:  Microsoft.VisualStudio.Shell.Interop.8.0 (in Microsoft.VisualStudio.Shell.Interop.8.0.dll)

Syntax

'宣言
Function OnBeforeRemoveParams ( _
    pHier As IVsHierarchy, _
    itemid As UInteger, _
    lpszRQName As String, _
    cParamIndexes As UInteger, _
    rgParamIndexes As UInteger(), _
    <OutAttribute> ByRef prgAdditionalCheckoutVSITEMIDs As Array _
) As Integer
'使用
Dim instance As IVsRefactorNotify
Dim pHier As IVsHierarchy
Dim itemid As UInteger
Dim lpszRQName As String
Dim cParamIndexes As UInteger
Dim rgParamIndexes As UInteger()
Dim prgAdditionalCheckoutVSITEMIDs As Array
Dim returnValue As Integer

returnValue = instance.OnBeforeRemoveParams(pHier, _
    itemid, lpszRQName, cParamIndexes, _
    rgParamIndexes, prgAdditionalCheckoutVSITEMIDs)

int OnBeforeRemoveParams(
    IVsHierarchy pHier,
    uint itemid,
    string lpszRQName,
    uint cParamIndexes,
    uint[] rgParamIndexes,
    out Array prgAdditionalCheckoutVSITEMIDs
)

int OnBeforeRemoveParams(
    [InAttribute] IVsHierarchy^ pHier, 
    [InAttribute] unsigned int itemid, 
    [InAttribute] String^ lpszRQName, 
    [InAttribute] unsigned int cParamIndexes, 
    [InAttribute] array<unsigned int>^ rgParamIndexes, 
    [OutAttribute] Array^% prgAdditionalCheckoutVSITEMIDs
)

function OnBeforeRemoveParams(
    pHier : IVsHierarchy, 
    itemid : uint, 
    lpszRQName : String, 
    cParamIndexes : uint, 
    rgParamIndexes : uint[], 
    prgAdditionalCheckoutVSITEMIDs : Array
) : int

Parameters

• pHier
  Type: Microsoft.VisualStudio.Shell.Interop.IVsHierarchy

  A hierarchy of the designer-owned item associated with the file that the language service changed.

• itemid
  Type: System.UInt32

  The VSITEMID of the designer-owned item associated with the file that the language service changed.

• lpszRQName
  Type: System.String

  A method that has parameters removed.

• cParamIndexes
  Type: System.UInt32

  The number of parameters removed.

• rgParamIndexes
  Type: []

  An array of parameter indexes where each value indicates the index of the parameter being removed.

• prgAdditionalCheckoutVSITEMIDs
  Type: System.Array%

  An array of VSITEMIDs to be checked out during the remove parameter operation, if the IVsRefactorNotify implementer must modify additional files as a part of the refactoring operation. Implementers must return the VSITEMID of the designer-owned item, if that file is modified during the refactoring operation.

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 vsshell80.idl:

HRESULT OnBeforeRemoveParams(
    [in] IVsHierarchy *pHier,
    [in] VSITEMID itemid,
    [in] LPCOLESTR lpszRQName,
    [in] ULONG cParamIndexes,
    [in, size_is(cParamIndexes)] ULONG rgParamIndexes[],
    [out, retval] SAFEARRAY(VSITEMID)* prgAdditionalCheckoutVSITEMIDs);

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.

See Also

Reference

IVsRefactorNotify Interface

IVsRefactorNotify Members

Microsoft.VisualStudio.Shell.Interop Namespace