How can I call exe which is made by vb.net and then my web site can use it as a link for opening. If user does not install it, the warning window will help u install the exe, just like report builder in reporting service?
View 7 RepliesCurrently I have written the Activex Control for RFID USB reader and calling that one in ASP.NET web application. The Activex Control is working fine when I will give the full trust permission for particular IIS URL in
1. Open Control Panel > Administrative Tools > .NET Framework 2.0 Configuration
2. Expand Runtime Security Policy > Machine > Code Groups > All_Code
3. Right Click All_Code and click New...
4. Create a new code group, I named mine MyProject_FullTrust_Zone
5. Choose the URL condition type and specify the path on the network where the apps will be deployed.
6. Choose Use Existing permission set, and set it to Full Trust.
Alternative way of giving permission for an Activex Control is
1. Open Visual Studio Command Prompt
2. Run the command caspol -machine -addgroup 1. -site <ip address> FullTrust Doing this it works fine.
Whenever my web site will open, it will ask the user to give permission for the Activex Control using Allow or Cancel Button in browser. This type of functionality I have seen some web site which takes input from the user to allow the ActiveX Control.
am confuse to make setup in following points,1. what is the connection string (basically the server name) to run it on various system.2. what is the actual steps for doing this.3. what files we have to save in our setup and how .4. what software (viz. .net , sql)we needed to install into a system that have no sql server and .net; Can be any alternative in our setup to install these required setup automatically, when my setup run.
View 1 RepliesI am a java developer that inherited a vb.net web application. This app relies on a VB class assembly that builds in to a dll. I have made some changes to this class assembly but I cant seem to get the vb.net app to pick up the changes. I thought that using regsvr32.exe or regasm.exe would do the trick but after reading a bit more they don't appear to do what I need.When vb.net uses code such as this import where is it getting the reference to "MyClassName"?
<% Import namespace="MyClassName" %>
I have an application that runs on a client's server built on a SQL Server 2005 database.We have now developed an ASP.NET v2 application which connects to this database. This web application will be hosted on an ISP's server but needs to access the SQL Server database on the client's server.
The client's server has a firewall and so forth so I assume it should be possible to make the SQL Server accessible via the Internet but of course I am woriied about security. Can someone point me to some best practices to achieve this.
to start a HTML website having masterpage and first page should be index.html with a hyperlink to go to masterpage that contains some welcome page.
View 12 RepliesI have an application where I make advanced engineering/science calculations.
The application consists of 25 equal calculation "lines" which I have made as user controls:
web form:
Code:
[code]....
However the performance is quite bad because each line load from a database. Each line becomes visible when the last line has been clicked so I only need in fact 2 lines to be loaded at the beginning.
Can I make a smart code where the next user controls loads instead of the HTML that I have made, where all 25 lines appears and loads but are not visible until the line before has been used?
Everytime I try to create a new sql 2005 server project I get this error. Then after I hit ok VS 2010 crashes.
Could not load file or assembly 'System.Data.SqlServerCe, Version 3.5.1.0, Culture=neutrail, PublicKeyToke=89845dcd908080cc91' or one of it dependencies. The system cannot find the file specified
i want to know what to do after desining a page with photoshop and fireworks to make an asp master page using visual studiosimply i have an html page i want to make a master page from it
View 2 Repliesi created one ActiveX control in VB6 i need to use this ActiveX cotrol. how to register and how to add to AspX page.
View 7 RepliesI made a proje in asp.net which makes scan,resize...I used wia(Windows Image Acquisition).if I,m in local when I press scan button project works.but I published this project on the web it does not work on the web.I heart I need to write a activex control to work client scanner.however I do not have any idea to write it.
View 1 RepliesI have been working on an asp.net web application that calls a third party COM application through createObject method. The application works fine (gets initialized) in Win XP but I am having problems getting it to work in WIndows 2003. I get the "Cannot create ActiveX component" error.
The website works fine in visual studio - the application launches fine. The references added were the interop assemblies which were packed inside a tlb file.
I am aware of the change in default user - ASPNET for iis 5 and Network Service for IIS 6.0. Also I have changed the default permission levels in DCOM config for not just this COM application but all the COM applications by changing the default COM security properties of the computer. I gave almost every user the permissionto launch and access remotely including Network service and everyone.
The other thing I have done was to test it out in IIS 5.0 isolation mode but couldn't get the application work - still same error.
The final thing I have tried was to use IIS 6.0 itself but change the application pool to local system and I am just stumped that even this didn't resolve the error.
Another thing to add is that I cannot register the tlb file using regsvr32.exe command as it is not a dll.
I have created a windows control and hosted it into my web application. I created that because I need to do some system level tasks through web application. The issue is that I need to show a modalpopup on that form and the activex control is coming on top of modal popup, rest is fine.
View 5 RepliesI'm building CAB for ActiveX contol and I need the following clarification:I've control.ocx which have 2.0.0.1 version. When I'm embedding my control I'm putting the following tag:Tommorow, I'm adding new functionality to my ocx and versing it as 3.0.0.1How my tag should look like? Should it content codebase="control.cab#Version=3,0,0,1" attribute? Is it correct?Can I set version for cab file?How can I tell my client to update my ActiveX component?
View 1 RepliesI have written an activex user control to get an image from a user's clipboard. I have a method to get the byte stream for this image. I want to embed this into a asp.net webforms page (C#).
I am not sure how to call this method from the "code behind" portion of the asp.net page by using c#. I am not able to access the object from the "code behind" portion.
I am trying to accompish this by using Javascript but I keep getting the error:
Microsoft JScript runtime error: 'ScreenCapMod1' is undefined
This is the HTML code:
<div id="panelScn" style="height:258px;">
<object id="ScreenCapMod1" name="ScreenCapMod1" height="812" width="689"
classid="ScreencaptureActiveX.dll#Screencapture_ActiveX.ScreenCapModule">
</object>
[Code]....
how to run doc command in client side using any ActiveX, java other way
View 1 Replies<object id="Bacs_DBTableRepX"
classid="CLSID:CA8B72B3-3B15-40D7-9364-478E25AF5B41"
codebase="Bacs_DBTableRepX.cab"
[code]...
How register COM activex controls in asp.net and how to create object in asp.net for active x control which was developed in c++
View 1 RepliesI want to integrate a ActiveX control into asp.net page, I wonder if Firfox can support ActiveX control or not?
View 1 Repliestry to create a activex. if i use printdocument class it will throw security exception on client side. how to assign print permission for a assembly?
View 1 RepliesI have ocx in my web application which are working on the IE by doing settins under
-?Trusted Sites->customlevel->ActiveX->download unsigned control[by enabling it]->RunActiveX control-[enable]-!
Now I need the functionality in mozialla firwfox and chorme browsers.
I have a website that needs me to use ActiveX. and there is a security policy in my office that needs me to DIGITALLY SIGNING the ActiveX ?[URL]but still couldnt understand what is the actual step that i should do. plus , the link is broken. does anyone know how to do it ?
View 1 RepliesI have gone through many articles which uses different workaround to create .net based ActiveX control. But I did not find any standard way of creating ActiveX controls in C#. Can someone share me how to create and test ActiveX control in c#. Note that I have created ActiveX components in VB6 and now looking for a way to create ActiveX control in c# which might be similar to VB6.
View 1 RepliesI've written an ASP.net site that requires the use of a 3rd party ActiveX control.
Everything works as expected however when a new user visits the page for the first time they do not get a firts time prompt to install the activeX control. (the yellow bar in IE).
I have created a ActiveX componed and packed into a cab file
1) Created the setup for Class Library that I would like to be exposed for COM access.
2) Create the CAB setup project taking the Project output from the setup created in the setup 1.
3) Embedded the object tag in a sample html file
Now when I launch the sample html from IE, it is showing an security alert, when I accept the security waning the installation was blocked with the following message.
"winows has blocked this software because it can't verify the publisher"