idispatch
Packaging IDispatch Invoke with Parameters in C# (with DISPPARAMS)
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.[详细]
2023-01-09 15:53 分类:问答Esoteric JScript hosting problem: where is the error code when IDispatch::Invoke returns SCRIPT_E_PROPAGATE?
Our application hosts the Windows Scripting Host JScript engine and exposes several domain objects that can be called from script code.[详细]
2023-01-05 17:13 分类:问答patching approach for asp.net site
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 the[详细]
2023-01-04 19:02 分类:问答warnings about mystery interfaces in C# projects
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 开发者_如何学运[详细]
2023-01-04 07:18 分类:问答IE attachEvent on object tag causes memory corruption
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.atta[详细]
2023-01-03 12:25 分类:问答COM Dual Interfaces
A dual interface in COM is one that is able to be accessed via a DispInterface or via VTable methods.[详细]
2022-12-30 13:13 分类:问答Enumerating all IDispatch implementing objects on a machine
I\'d like to enumerate all IDispatch supporting objects on a machine.At the moment I need to know what the class id or prog id is but, for inspecting my machine, I\'d like to know if I can just enumer[详细]
2022-12-12 07:55 分类:问答