I've an ActiveX Control within an embedded IE7/8 HTML page that has the following event [id(1)] HRESULT MessageReceived([in] BSTR id, [in] BSTR json). On Windows the event is registered with OCX.attachEvent("MessageReceived", onMessageReceivedFunc). Following code fires the event in the HTML page. HRESULT Fire_MessageReceived(BSTR id,...
Every time I build my C# Solution, I get a handful of warnings about interfaces that I've never seen or written. I tried Googling for some of them, but get no hits. Could these possibly be buried in an assembly I'm referencing? If so, is there any way to make these warnings go away? Interface 'IAlertable' is marked as [dual], but ...
Hi all, I'm working on a new project that is in .net 3.5. Currently the client is using stored procs and we would really like to use LINQ to SQL instead. The main reason they use stored procs is because they believe they are easier to update and such, they dont use any special permissions or such that I can see justify the use of store...
Our application hosts the Windows Scripting Host JScript engine and exposes several domain objects that can be called from script code. One of the domain objects is a COM component that implements IDispatch (actually, IDispatchEx) and which has a method that takes a script-function as a call-back parameter (an IDispatch* as a parameter)...
Hi, I'm using Invoke for late binding on a legacy COM objects that supports IDispatch. This seems necessary as .NET's Type.GetMethod Type.InvokeMember do not seem to work on these objects. The following code works fine for getting a property from an object, the caller passes in the property name as a string for getting the property va...
Hi people. I am a physicist. I am trying to work on Delphi with an imported activex control (ocx file). Let’s say there are 3 automation interfaces in the library: IGraph, IGraphAxes and IAxis. The structure of the library is such that: ===IGraph’s properties:=== Idispatch* IGraphAxes; ... //other members ===IGraphAxes’ properties:=== ...