|
i have create rdlc report in c#
---------
For example
my report contains textbox like and it's value is
=First(Fields!FirstName.Value)
data source have more then 100 student's(First Name) records.......but reportviewer display only one student's "FirstName"
modified on Sunday, September 6, 2009 12:38 PM
|
|
|
|
|
You paste the control into RDLC and hope it will replicate automatically. 
Place the textbox inside a List or Table. And also make its value as Field!FirstName.Value(just leavethe First() out of the value)
You are done.,. .
|
|
|
|
|
Hi Abhishek Sur
Thankz
now it is working
|
|
|
|
|
Hi All,
I have a c# winforms application.
I want to give the relogin feature with a full logout and
relogin again.
so I need to start a process after I close the current process.
Today I implement this code:
<br />
Process process = Process.GetCurrentProcess();<br />
<br />
process.Close();<br />
<br />
Process reloginProcess = new Process();<br />
<br />
reloginProcess.StartInfo.Arguments = string.Format("{0} {1}", _userName, _password);<br />
<br />
reloginProcess.StartInfo.FileName = AppDomain.CurrentDomain.BaseDirectory + @"g2gg2.exe";<br />
<br />
reloginProcess.Start();<br />
<br />
In some stations(all win xp) I get exception, I think its because the first process fail to close.
Do you have a better way to start the second process (File + Arguments )
Thanks!!!
Ronen
|
|
|
|
|
I think it would be a good idea if you read up on what a process is. And then changed your plan somewhat.
Member 3722261 wrote: Process process = Process.GetCurrentProcess();
process.Close();
Process reloginProcess = new Process();
Doesn't this strike you as at all unlikely to work?
What happens when you stop the current process?
What should execute any further instruction when the process which is executing the instructions is no longer running?
Please, do not go near any buttons marked "Do not, under any circumstances, and I mean any circumstances, press this button. I mean it. The world will end if this button is pressed. So don't press this button." - you strike me as the kind of person who views that as a challenge...
No trees were harmed in the sending of this message; however, a significant number of electrons were slightly inconvenienced.
This message is made of fully recyclable Zeros and Ones
|
|
|
|
|
Thanks! or something...
So what is the best implementation to start a new process at the
end of the current one?
Thanks again.
Ronen
|
|
|
|
|
Member 3722261 wrote: what is the best implementation to start a new process at the end of the current one?
Did you find out what a process is?
What happens when you stop the current process?
I'll give you a hint: In the previous question, replace "stop" with "saw off" and "current process" with "branch you are sitting on".
Re-think what you are trying to do. Stopping a process (particularly the current one) is not a solution to your problem, it is a whole new world of pain all of it's own. Think about what you are trying to achieve, and how you would do it in the real world - ignore computers. If you want to read a different book, you don't start by burning down the library to get rid of the previous one, do you?
No trees were harmed in the sending of this message; however, a significant number of electrons were slightly inconvenienced.
This message is made of fully recyclable Zeros and Ones
|
|
|
|
|
I guess I dont know much about process as you... but still!!!!!
Thanks for your help!
|
|
|
|
|
OriginalGriff,
I'm using close not Kill.
Close - Frees all the resources that are associated with this component.
so what is so wrong by opening a new process as the last action of current process. I dont think its like your library folk tale .
Thanks!
|
|
|
|
|
Kill is intended for non-gui processes, and for abnormal termination. See documentation[^]
Close[^] does much the same thing (normally after CloseMainWindow) but does not loose resources.
You still cannot close or kill your own process! You can restart it, but if you close or kill it it stops existing.
No trees were harmed in the sending of this message; however, a significant number of electrons were slightly inconvenienced.
This message is made of fully recyclable Zeros and Ones
|
|
|
|
|
You can restart it, but if you close or kill it it stops existing. <br />
You will be amazed by the things you can do after calling currentProcess.close().
Check it out...
Thanks!
|
|
|
|
|
Hi,
I think System.Windows.Forms.Application.Restart() is what you are looking for. The docs explain the intended usage.
Alan.
|
|
|
|
|
Hi,
but I think that Application.Restart wont help me because my process has alot of static "junk" that I want to clear. that the reason I need to start a new process.
Am I right?
Thnaks!
|
|
|
|
|
Hi,
I've no idea what you mean by static junk. Please clarify.
Alan.
|
|
|
|
|
Hi,
Static members on some objects.
Static cntor
...
All static belong to the process so my Q is if all will initialize again?
Thnaks!
Ronen
|
|
|
|
|
Hi,
Yes, it would do that as it terminates the old process and starts a new instance.
Alan.
|
|
|
|
|
Hi,
Is it possible to call a function from an external DLL from C#.NET code. If needed I would use LoadLibrary and GetProcAddress. It would be better if it could be linked at Program Loading.
Regards 
Bram van Kampen
|
|
|
|
|
|
Thanks, that is much help. What is not entirely clear is, Where does the C# app look for the DLL. On the Server, or on the Remote Machine. I would require it to look for it on the server. The DLL I have in mind produces a Datablock in a buffer provided by the C# code. The C# Code will not have an understanding of the contents, All it will have to do with it is to store it in an SQL Database held on the server.
Regards,
Bram van Kampen
|
|
|
|
|
You can try adding the path of the dll. I'm not totally sure if that works.
|
|
|
|
|
The sytem loader looks in the library paths of the machine where the C# code is running for the DLL. So if your code is running on the server the dll must also be on the server.
|
|
|
|
|
Hi,
I am using c#.net to create a windows application
in that i have a rich text box control
when ever the text comes to end in the rich text box
for every new line in that rich text box the first line becomes disappears
now what i need to do is i have to restrict the user
when ever the rich text box becomes full
please advice me how can i do this
Thanks
Anil Veeraghattapu
|
|
|
|
|
Maybe you just need to add a vertical scrollbar 
|
|
|
|
|
I am not going to use the vertical scroll bar.
instead of that i have to redirect the user to the next rich text below
Thanks
Anil Veeraghattapu.
|
|
|
|
|
Dear All, I have an application which uses impersenation to login to remote machine in same domain.
It works very well in Windows XP, but it doesent works in Windows Server 2003.
here i have the code
void login(string username,string archieveUserpassword,string domain)
{
IntPtr accessToken = IntPtr.Zero;
if (LogonUser(username, domain, archieveUserpassword, LOGON_TYPE_INTERACTIVE, LOGON_TYPE_PROVIDER_DEFAULT, ref accessToken))
{
WindowsIdentity identity = new WindowsIdentity(accessToken);
WindowsImpersonationContext context = identity.Impersonate();
dir[]==Directory.GetDirectories(fullArchievePath);
MessageBox.Show(dir[0].ToString());
}
}
It works very well in Windows XP, Y not with Windows Server 2003?
Abdul Rahaman Hamidy
Database Developer
Kabul, Afghanistan
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
