_SignatureHelper.Invoke Method
Definition
Important
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Provides access to properties and methods exposed by an object.
public:
void Invoke(System::UInt32 dispIdMember, Guid % riid, System::UInt32 lcid, short wFlags, IntPtr pDispParams, IntPtr pVarResult, IntPtr pExcepInfo, IntPtr puArgErr);public void Invoke (uint dispIdMember, ref Guid riid, uint lcid, short wFlags, IntPtr pDispParams, IntPtr pVarResult, IntPtr pExcepInfo, IntPtr puArgErr);abstract member Invoke : uint32 * Guid * uint32 * int16 * nativeint * nativeint * nativeint * nativeint -> unitPublic Sub Invoke (dispIdMember As UInteger, ByRef riid As Guid, lcid As UInteger, wFlags As Short, pDispParams As IntPtr, pVarResult As IntPtr, pExcepInfo As IntPtr, puArgErr As IntPtr)Parameters
- dispIdMember
- UInt32
An identifier of a member.
- riid
- Guid
Reserved for future use. Must be IID_NULL.
- lcid
- UInt32
The locale context in which to interpret arguments.
- wFlags
- Int16
Flags describing the context of the call.
- pDispParams
-
IntPtr
nativeint
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.
- pVarResult
-
IntPtr
nativeint
A pointer to the location where the result will be stored.
- pExcepInfo
-
IntPtr
nativeint
A pointer to a structure that contains exception information.
- puArgErr
-
IntPtr
nativeint
The index of the first argument that has an error.
Remarks
This method is for access to managed classes from unmanaged code and should not be called from managed code. For more information, see IDispatch::Invoke.
