activex

问题 How do I access a COM component from an ASP.NET page. I added reference to my ASP.NET project. The actual dll I got from the 3rd party is ePadIIu.dll but when I added it to the ASP.NET project it shows as ePadIIu.interop . I want to access all the methods and properties in the component. The sample I received from the 3rd party software uses vbscript to access all the methods. How do I use those methods in the code behind from default.aspx.vb . 回答1: When you added the reference to the COM

问题 We have a C#/.NET 2.0 WinForm with an ActiveX ShockwaveFlashObject control on it. The program loops through a schedule of content and displays it over and over on the control, fullscreen, like this: axFlash.BringToFront(); axFlash.Movie = scheduleItem.FilePath; axFlash.Show(); axFlash.Play(); This works great, but after a couple of days running, the form on which the Flash ActiveX control resides will throw an exception like this: System.Runtime.InteropServices.SEHException: External

问题 Request: VBA code for mini scroll bar which shift sheet left or right using VBA or ActiveX scroll bar? I have created a trainer skills matrix which has trainer names listed down the side (in cells 'B7' through 'B86') and Skill disciplines listed along the top (in cells E6 through 'AJ6'). Where the trainers name and a skill intersect I have a dropdown list stating ‘Y’ for has skill, ‘N’ does not skill and ‘n\a’. if the skill is not appropriate for that trainer. I have frozen the header rows

问题 In MFC Application, how can we differentiate whether a control is a standard control like CComboBox or it is an custom active-x control? 回答1: You can use CWnd::GetControlUnknown: Return Value A pointer to the IUnknown interface of the OLE control represented by this CWnd object. If this object does not represent an OLE control, the return value is NULL . 来源： https://stackoverflow.com/questions/2536165/how-to-detect-whether-a-control-is-standard-or-active-x-control

问题 i was created a nonvisual vcl component in delphi and I'm trying to make it usable for other environment like visual studio, and i think the best way is create an activex control. but the problem is i haven't any experience about creating activex in delphi. i found some resource by google about creating activex in delphi but most of them work on visual controls but my component is non visual... anyway i hope someone help me in clear way to do this. thanks for your time. 回答1: @cyberw0lf, check

问题 I'm trying to append an ActiveX control dynamically to a page using jQuery. The append is successful; however, the control doesn't initialize when it is done this way. I believe IE calls the OnCreate method of an ActiveX control when a page that contains a control has finished rendering. The problem is that the tag is not present on the page until after rendering is finished, so OnCreate is never called. I'm not sure if that's the problem, it's just a guess. Does anyone have experience with

问题 I have recently updated a Visual Basic 6 application that is an ActiveX exe, running on Windows XP. I have a couple of testers for this application who have received a copy of the exe and are attempting to run it. However, they are getting an error message "Unexpected error;quitting" when trying to do so. A key difference between their testing and my testing is that on the machines I tested on, I have admin rights and was able to register the application using the appname.exe /regserver

问题 I have recently updated a Visual Basic 6 application that is an ActiveX exe, running on Windows XP. I have a couple of testers for this application who have received a copy of the exe and are attempting to run it. However, they are getting an error message "Unexpected error;quitting" when trying to do so. A key difference between their testing and my testing is that on the machines I tested on, I have admin rights and was able to register the application using the appname.exe /regserver

问题 I am trying to figure out a bizarre situation. I have a workbook with many sheets. On one sheet, I have one ActiveX listbox (CTOverview.Listbox1). On a second sheet, I have a total of three listboxes (CTSelected.Listbox1 thru Listbox3). I am using a query to populate Listbox1 on both sheets with the same data. The code for this is below: strSQL = "Select Distinct [Region] From [UniqueCTList$] Order by [Region]" closeRS OpenDB ' initialize listboxes CTSelect.ListBox1.Clear CTSelect.ListBox2

问题 Is it possible to easily embed ActiveX controls in Java application? Is it worth it. In my next project I should either use existing activex in Java app or have to reimplement everything from scratch, so I'm wondering what will be less hassle. 回答1: I don't think there's a way to do this without resorting to a third party library. (Or rolling your own, but you did say "easily".) SWT (The "Standard Widget Toolkit") contains support for embedding ActiveX controls. SWT is an alternative to Swing,