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MSDN Library

_MemberInfo.Invoke Method

Provides access to properties and methods exposed by an object.

Namespace:  System.Runtime.InteropServices
Assembly:  mscorlib (in mscorlib.dll)

abstract Invoke : 
        dispIdMember:uint32 * 
        riid:Guid byref * 
        lcid:uint32 * 
        wFlags:int16 * 
        pDispParams:IntPtr * 
        pVarResult:IntPtr * 
        pExcepInfo:IntPtr * 
        puArgErr:IntPtr -> unit


Type: System.UInt32

An identifier for the member.

Type: System.Guid

Reserved for future use. Must be IID_NULL.

Type: System.UInt32

The locale context in which to interpret arguments.

Type: System.Int16

Flags describing the context of the call.

Type: System.IntPtr

A pointer to a structure containing an array of arguments, an array of argument DISPIDs for named arguments, and counts for the number of elements in the arrays.

Type: System.IntPtr

A pointer to the location where the result will be stored.

Type: System.IntPtr

A pointer to a structure that contains exception information.

Type: System.IntPtr

The index of the first argument that has an error.

This method is for access to managed classes from unmanaged code and should not be called from managed code. For more information about IDispatch::Invoke, see the MSDN Library.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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