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Hello All,
I've run into a problem I need some assistance with.
I have 2 gridviews on a webform. The first one displays some master information (customer id, order,
etc). The gridview is setup to allow selections. My plan is to display the details in another gridview depending on the selected line.
The problem that I am having is that I need to have 4 elements to perform the stored procedure to display the details. I setup gridview1 to have the 4 elements as "DataKeyNames" and I setup Gridview2 to use Gridview1 as the origin for the elements (Control --> Gridview1).
I have no problem displaying details if there is only one element needed (another stored procedure) but I want to drill down further so I have defined the 4 elements.
How can I get gridview2 to display the details provided by gridview1.
As always, Thanks in advance for any assistance.
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With diligence I was able to figure this issue out. I am using and SQLDataSource as the object to run my SP. Under the "Define Parameters" section of the wizard, I had to define each parameter with
"GridView1.SelectedDataKey[0-3]" instead of "SelectedValue". I found this under the advance properties link.
The SelectedDataKey[n] value corresponds to the enumeration of the values passed from GridView1
Just an FYI to anyone else who may run into this issue.
Thanks
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hello
I am doing a project named 'web-based risk analysis tool for home computer users' and I have a questionaire to be filled out by the home user and then check risks level (score) the computer. Can anyone tell me an accurate and efficient method to calculate risks level according to answers. I have to present this main logic within 5 days. I really need ur precious help.
Thanks al lot in advance
T 
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Teesha009 wrote: Can anyone tell me an accurate and efficient method to calculate risks level according to answers. I have to present this main logic within 5 days. I really need ur precious help.
How does it related with ASP.NET ?
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Good to find logic through google.
check http://www.mindtools.com/pages/article/newTMC_07.htm
this is not an ASP.NET question .. we cant provide logic here. Sorry
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Teesha009 wrote: an accurate and efficient method
Refrain from coding. That mitigates a good amount of risk for your users.
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
The woods are lovely, dark and deep,
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep!
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Teesha009 wrote: Can anyone tell me an accurate and efficient method to calculate risks level according to answers.
Surely the calculation will have been given to you? Or is this a risk analysis class? In which case what have you learned about calculating risks?
When a bank wants to have a program to calculate risk, they have risk analysts work out the risk model and they pass that to the developers who write the code to make the program. The programmer is generally not required to also figure out how to calculate this risk. In any event, there are many different ways to calculate risk.
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Thanks for reply ..
Actually I m looking for a suitable risk model to apply which can calculate risks..they havnt given any concept to use..for example: Jacobson's matrix window which uses formula like "Risk score = Impact of threat occurring x Probability of threat occurring"
but i have to use something different...please help me..
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I am trying to learn something about the AJAX controls available for ASP.NET.
I am using VS 2005. I download the install for ASP.NET AJAX 1.0. It completes and creates a directory C:\Program Files\Microsoft ASP.NET\ASP.NET 2.0 AJAX Extensions\v1.0.61025. From there I try to Browse from my VS Toolbox "Add Items". When I browse for System.Web.Extensions.dll, I get a few ScriptManager Controls.
However, when I browser for System.Web.Extensions.Design.dll or AJAXExtensionsToolbox.dll, I get a message that there are no controls in the DLL to be added to the Toolbox. Yet, I thought that there are supposed to be 30 or more AJAX controls that should be added.
What am I doing worng?
Thanks!
Mark
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Have you added refrence of ajax control toolkit to your project
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I thought that is what I was trying to add. I downloaded the Toolkit and installed it. All it appeared to do was add some files to C:\Program Files.
What else am I supposed to do?
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Hello all,
I am totally new to web based vb.net programming. I want to be able to copy data from Excel and paste it to the datagridview in a web form. I know how to do this for windows form, but it isn't working for the web form. Any ideas?
Thanks,
GJ
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try this [^]
Education is not a way to escape poverty — it is a way of fighting it.
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My requirement is to run an EXE in remote system. Consider my application is in 'System A' and EXE is in 'System B'. Now i have to run the EXE in System B. How to do this.
I am using ASP.Net with C#
I am working in this for last two days, still didnt got any solutions. I have already tried with 'System.Diagnostics.Process', I can able to run locally but cant able to run in Remote system.
System B is not a client system. Its a separate remote system. Where files be stored. I have just to trigger the EXE their.
Any solution/steps/code will be more helpful. Thanks in advance.
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You should be able to run the executable through System.Diagnostics.Process, however you need enough permissions to do this. You may want to run your website in impersonate mode and require a login for your website. I would not recommend this though...
Maybe explain us what you want, then someone may come with a better solution?
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HI Eduard,
I have tried using System.Diagnostics.Process, but cant able to run in remote system.I just want to run an executable file which would be support for the application.
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This sounds like something that could be solved with a webservice.
The webservice could "listen" for things like, start, stop, progress commands. You could then have one machine send these commands to the webservice.
Just a suggestion.
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Thanks for the suggestion David, can you give me some ideas how can i do it with web services. I am not much familiar with web services.
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ya, you can use webservice to run a exe on a remote machine. Write a simple webservice which calls your executable and deploy it on the machine which has the exe. But for that you need to make that machine also as a server.
Education is not a way to escape poverty — it is a way of fighting it.
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Since you don't have much experience with WebServices, and you speak about System B having files stored. You might find this an interesting approach.
The FileSystemWatcher class allows you to monitor a folder for changes and based on some type of change, your application can take action. The idea being that System A could write a small file in a folder that System B is watching. When System B sees the change, it runs whatever logic is necessary.
The only thing that you require is that System A can write to a shared folder on System B.
Two good articles to show you how this works ..
CodeProject: Watching Folder Activity in VB.NET[^]
MSDN: FileSystemWatcher Class[^]
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Thanks David. But i think it wont required for my requirement, i just want to execute the exe file on user click event.
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when you want to execute the exe ? after a specific time or after any specific operation ?
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This is ONLY possible, if machine B is your server, or you have a way of communicating to machine B from the server. Machine B needs to be a webserver of some sort, or on the same network as your server, for this to be possible. You need to provide more information to get your solution, and it may be that you can't do it ( it usually is when people ask how to run an exe, but they usually want to run it on the client )
Christian Graus
Driven to the arms of OSX by Vista.
"! i don't exactly like or do programming and it only gives me a headache." - spotted in VB forums.
I can do things with my brain that I can't even google. I can flex the front part of my brain instantly anytime I want. It can be exhausting and it even causes me vision problems for some reason. - CaptainSeeSharp
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