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In the properties of your datagrid there will be something called datakeyfield set it to the primary key of your table and the write a function which calls normal delete in DB.
For this press on the lightning icon i the properties and select deletecommand type the function in it and press enter then wirte your code in that block.
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Hi,
My company want me to make some modifications on a web application that uses MS CRM.I have downloaded the CRM SDK but I couldn't understand how to use it and how to start.
Could any one explain to me the basic idea in developing CRM and reach its entities or at least lead me to helpful articles.
I am too late but i will never give up
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Gday everyone,
I have a new problem that I need some expert help.
I have a DetailsView to display a data table pulling from SQL Server database at runtime.
My method returns the whole table of the user depending on user name and password when they login.
How can I select and display some fields only?
How can I change the field name because they don't look good on display?
Please help. I greatly appreciate it.
eric
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Hi
I have one idea..about your query....
for selected colums just use condition like where or filters...
and you want field name in good way am i ?
then in query use AS key word like
select uid as UserId from emptable.
This is best of my knowledge.I feel happy if it makes any favour to you
Suresh.R
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Thanks so much.
I'll try that
eric
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Hi guys, I have one query,
I have one URL, usisg this URL how can i send XML request and get XML response? is it possible? if is it possible please help me how can i do. iam so new for this one.
Thanking you and regards,
praveen kumar..
Praveen Kumar.R
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Do you mean AJAX ?
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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i dont know its ajax or something. iam working in parcel service project. that project using international. in that project i can give one consignment number then track my parcel where is it.
so the client send one url and using that url i can send XML reuest and get XML response the i show the result. this is my process.
Praveen Kumar.R
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Hi Christian Graus,
please help me how can i do it
Praveen Kumar.R
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Do you mean XMLHTTPRequest and response ?
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i dont know its ajax or something. iam working in parcel service project. that project using international. in that project i can give one consignment number then track my parcel where is it.
so the client send one url and using that url i can send XML reuest and get XML response the i show the result. this is my process.
Praveen Kumar.R
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Make these things clear to me
- How the client is getting URL. Means from where the URL is generating? How client is sending URL( Do you mean he is typing the URL in browser )
- Why you are this much specific on XML request and response. In your scenario, I didn't find any use of XML request and response. These will be used when you don't want to show a postback to the user.
- Where you will show the result ? It will be shown to client, Is it ?
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Hello Navaneeth,
My project is tracking parcel.
clinent give one URL from TNT site in that site i can use tracking. i give some number(consignment number) it will search where is parcel exactly now. so i use this help of that URL i can get infirmation. so can i do for that.
they said to do XML request they also give one dtd also. i dont know anything about XML so iam not able to do this. iam so fear about this so please help me.
Thanking you and regards,
Praveen Kumar.R
Praveen Kumar.R
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praveenkumar_mca wrote: they said to do XML request
I am not seeing any need of using XML request here. But the client insist you to do this, then no way. XML request is used to send asynchronous requests to server. We use XMLHTTPRequest object. Try using the code below. It is javascript that sends asynchronous calls to server. First create an aspx page that gets the consignment number as querystring. Then replace the that url in the following script. Still having problems feel free to post your doubts on my website. www.w3hearts.com
function CreateXmlReq()
{
try
{
XmlReq = new ActiveXObject("Msxml2.XMLHTTP");
}
catch(e)
{
try
{
XmlReq = new ActiveXObject("Microsoft.XMLHTTP");
}
catch(oc)
{
XmlReq = null;
}
}
if(!XmlReq && typeof XMLHttpRequest != "undefined")
{
XmlReq = new XMLHttpRequest();
}
}Use the above function to send XML request and use the below function to handle XML response
function HandleResponse()
{
if(XmlReq.readyState == 4)
{
if(XmlReq.status == 200)
{
FillTable(XmlReq.responseXML.documentElement);
}
else
{
alert("There was a problem retrieving data from the server." );
}
}
}
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Hi Navaneeth tkx for ur kind reply.
please tell me where i put that URL in that coding how i do this one palese explai clearly.
thanks
praveen
Praveen Kumar.R
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i want to know XML reauest in seperate page and response in seperate page a?
i dont know how to do it
Praveen Kumar.R
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The client said that the URl is API, i dont know its correct or not.
u gave only javascript, hw can i integrate with my project? plz tell me clearlyy
Praveen Kumar.R
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Hi Navaneeth please help me how can i do this
Praveen Kumar.R
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hi friends
how to convert asp to asp.net.
any tools avialable related this.
regards
saravanan
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Can't be done, they are totally unrelated. You have to rewrite by hand.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Hi,
I am having problems with sending files created within an asp.net2 page - specifically I cannot delete a file that was created immediately prior to the current session because it's locked by w3wp.exe.
Some psuedo code might help:
[grab data from POST]
[create a file using the following:
System.Diagnostics.Process proc = new System.Diagnostics.Process();
proc.EnableRaisingEvents = true;
proc.StartInfo.FileName = @"C:\program.exe";
proc.StartInfo.Arguments = commandLine.ToString();
proc.Start();
proc.Exited += new EventHandler(ProcessDone);
proc.WaitForExit();
if (File.Exists(@"C:\Temp\mynewfile.lic"))
{
sendEmail();
}]
[send the file as an attachment using SmtpClient]
The process works fine on the first run through BUT subsequent attemps to overwrite the previously created file fail and of course the first generated file gets sent again.
The generated file can't be deleted because it's flagged as in use by w3wp.exe .
I've done some research into this and I believe it has something to do with session state but my atttempts to get it to work have all failed.
Can someone please give me some guidence and perhaps an example code.
thanks in advance,
Glen Harvy
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Hi!
I have implemented simple paging in the datalist, now i want to implement the numeric mode paging to it.
Does anyone know how to do it?
Please reply....
Thanks,
Dhawal
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Hi
I am using ASP.NET with VB as code behind. In my application i hve set the session time out to 70m. So after 70 m if my application is idle the session get expired. I dont want to give any limit to this time out. ie, i want my application to be alive, if more than 70m it was kept idle, Is there any method for not specifying any timeout limit . Wht will happen if we dont give that time out stmt in web.config. pls help me this is very urgent
Thanks in advance
With Regards
anitha
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Why do so many write "doubt" when they mean "question"?
micydon wrote: In my application i hve set the session time out to 70m.
70 meters? 
micydon wrote: Is there any method for not specifying any timeout limit .
No.
If you would not have a timeout on sessions, it would mean that a Session object would be created for each visitor, and the objects would remain in memory forever. After a while the memory would fill up with Session objects, and the server would die.
micydon wrote: Wht will happen if we dont give that time out stmt in web.config.
You will get the default timeout specified in the settings for the web site. This is 20 minutes by default.
---
single minded; short sighted; long gone;
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