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can two asp.dotnet applications can be hosted in the same host or not
please respond to me
thank u
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Very much right. What is the specific problem that you are encountering?
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i have two applications
when i publish both of the applications
i will be getting
two different set of publish folders
with bin folders(example)
in webspace how do i paste two bin folders
if i create a sub folders it was not wroking becase it requires to .config files
thanks
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i want to know
when we use sqlserver as backend....
while using reporting
i heard people use msoffice
why is it?
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Perhaps ...
1) Seamless Integration
2) User Friendliness
3) Good Reach
4) Vendor Reputation
5) Ease of Maintenance
6) Future Proof Applications
7) Quick Development Time
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Hello...
I want to Input Date in the format dd-mm-yyy (i.e. 27-08-2007)... in Console Program....
Help..... me.....
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I won't help you unless you use ISO 8601 format -- YYYY-MM-DD
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mm = minutes
MM = months
so that format you want is dd-MM-yyyy
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Check out DateTime.ParseExact()
Cheers,
Vıkram.
Be yourself, no matter what they say.
- Sting, Englishman in New York.
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when the event editvalue is triggered within the code and the window is rendered. What i see is that the lookupedit control (which is like combobox) is already opened by itself. How to prevent that?
Plz answer me anyone..
Thank you so much
Alisa
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Hi Alisa..
When you done editing then use this method to close the popup window using following method.
lueCities.ClosePopup();
i am using this when i am adding some value and it automatically binding this lookupeditor
then it is also auto popup the contents..
hope it will help..
.....
Niranjan
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hi,
i'm new to multithreading and i found it abit hard to understand. For example, i i were to have 3 thread which each prints the letter 'A','B' and 'C' respectively for 3 times(meaning, in total there should be 3 As,3 Bs and 3 Cs) and it is suppose to output as such ABCAABBCC. But how can i do it?
I thought of using Join method to ensure that the thread which writes A will execute the final 2 As and the same for Bs and Cs.....However, it does not seem to work... what should i take note of to ensure that it works accordingly?
Below are the codes that i've written wrongly i suppose.
using System;<br />
using System.Threading;<br />
<br />
namespace MultiThreading2<br />
{<br />
class Class1<br />
{<br />
[STAThread]<br />
static void Main(string[] args)<br />
{<br />
Thread t1=new Thread(new ThreadStart(WriteA));<br />
Thread t2=new Thread(new ThreadStart(WriteB));<br />
Thread t3=new Thread(new ThreadStart(WriteC));<br />
<br />
t1.Start();<br />
t2.Start();<br />
t3.Start();<br />
t1.Join();<br />
t2.Join();<br />
t3.Join();<br />
<br />
<br />
Console.ReadLine();<br />
}<br />
<br />
static void WriteA()<br />
{<br />
for(int i=0;i<3;i++)<br />
{Console.WriteLine("A");<br />
Thread.Sleep(2000);<br />
}<br />
<br />
<br />
}<br />
static void WriteB()<br />
{for(int j=0;j<3;j++)<br />
{<br />
Console.WriteLine("B");<br />
Thread.Sleep(2000);<br />
}<br />
<br />
<br />
}<br />
static void WriteC()<br />
{for(int k=0;k<3;k++)<br />
{<br />
Console.WriteLine("C");<br />
Thread.Sleep(2000);<br />
}<br />
<br />
}<br />
}<br />
}<br />
Thanks for any replies
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Hi,
the fundamental idea of multithreading is to perform multiple tasks in a rather
asynchronous fashion, i.e. without predetermined order of execution; the goal is
to make optimal use of available resources e.g. performing calculations on data
as soon as such data is available.
If the subjobs must be executed in a very specific order, multithreading simply
makes no sense, since now the logic makes everything fully predictable.
Examples of unpredictable execution could include:
- some long winding calculations;
- some user interaction;
- a background printjob;
- a database query;
all of the above combined in one app.
It would not make much sense to orchestrate this in a fixed manner since
one never knows which subjob will take what time to execute, hence asyncrhonous
execution, using several threads.
In a typical application, there may well be a need to synchronize two or more
threads from time to time. Several mechanisms are available for this, typically
one thread waits for something (say a consumer needing some data), and another
thread signals something (say a producer providing some data). Known mechanisms
include: AutoResetEvent, ManualResetEvent, Queues, Semaphores, ...
Joining two threads is a drastic synchronization since now one of the threads
no longer runs.
I would suggest you:
- search and read some articles on multi-threading, here on CodeProject;
- experiment with a more appropriate example.
Hope this helps.
Luc Pattyn [Forum Guidelines] [My Articles]
this weeks tips:
- make Visual display line numbers: Tools/Options/TextEditor/...
- show exceptions with ToString() to see all information
- before you ask a question here, search CodeProject, then Google
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I encountered problem when trying to work with the Java
Plug-in. I compile my applet with J#, then add the component in my C# project. When I try to get the value of Java Vendor, I got Microsoft Corp, when I try to run the applet in purely HTML page, I got Sun Microsystems. I suppose it should use the Java plug-in to show
applets, but i think uses Microsoft JVM instead.
I have tried to solve this by setting a environment variable "JAVA_PLUGIN_WEBCONTROL_ENABLE" with value "TRUE", but still I got Microsoft Corp..
Please help...Thanks
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Hi,
I don't know all the details, but normally a browser should let you choose which
virtual machine gets used. On IE6, look for menu Tools/Internet Options/Advanced,
then search both "Java (Sun)" and "Microsoft VM". These would list whatever
is available on your system.
I expect the WebBrowser class and the shdocvw.dll to use whatever is selected
in Internet Explorer. I don't know how other browsers present the choice, if any.
Hope this helps.
Luc Pattyn [Forum Guidelines] [My Articles]
this weeks tips:
- make Visual display line numbers: Tools/Options/TextEditor/...
- show exceptions with ToString() to see all information
- before you ask a question here, search CodeProject, then Google
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1. I have some string that represent XML information - how can i using this string as XML ? what XML object to use ?
2. How can i get the relevant information from this XML ? what i mean is how can i know the XML attribute and data of this attribute ?
Thanks
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1 - any one you like. XmlDocument is a good DOM implimentation to use.
2 - XPath
Christian Graus - Microsoft MVP - C++
"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'm currently having a project that i need to work on using the webcam and sms services.
firstly,
We need to access to a webcam in c#,
then we have to show the video in a form from a web cam to the user's computer.
how do we come about doing that?
also,
i need to send and receive sms-es to and from the user's phone, through a GSM modem, communicating using C# too.
it needs to do basic functions like read, write, delete sms, send and receives smses.
is there a way to help me out?
by the way,
i'm a fresh newbie in C# programming.
please kindly help.
thanks a million!!
Fae
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hello and thanks for reading this:
im having problems in getting the selected item(the text) from a combobox
when using the .datasource property.
i got something like this:
this.comboBox_add_to_group.DataSource = sku_ds.Tables[0];
this.comboBox_add_to_group.ValueMember = "SKU";
this.comboBox_add_to_group.DisplayMember = "SKU";
and im trying to make an event that any time the user changes the selected item within the combobox i would print to the console THE TEXT of the selected item.
but evrything i did return stuff like "system.data.....()"
so my question is is there a formal way to get the string that i see in the combobox when using the .datasource property , if so , how is it done?
thanks
Net
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Hello...
Try this one.....
private void Form1_Load(object sender, EventArgs e)
{
DataSet ds = GetDataSet();
comboBox1.DataSource = ds.Tables[0];
comboBox1.ValueMember = ds.Tables[0].Columns["empName"].ToString();
comboBox1.DisplayMember = ds.Tables[0].Columns["empID"].ToString();
}
private DataSet GetDataSet()
{
SqlConnection conn = new SqlConnection(@"Data Source = PC6; Initial Catalog = Test; User Id = diipluser6; Password = willy007");
SqlCommand cmd = new SqlCommand("Select * From tblEmp", conn);
SqlDataAdapter adt = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
adt.Fill(ds);
conn.Open();
conn.Close();
return ds;
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
textBox1.Text = comboBox1.SelectedValue.ToString();
//MessageBox.Show(comboBox1.SelectedValue.ToString());
}
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thanks for the reply ,
this line:
comboBox1.SelectedValue.ToString();
return this string for me:
System.Data.DataRowView
Net
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If u Put all things as I shown then it wont show the problem......
Try it again is I shown....
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The webpage pulls the ActiveDirectory UserName from the webpage itself and verifies it against a list in a SQL table to allow access. I am supposed to run a StoredProcedure which returns a boolean value for this purpose.
The application only contains FileUpload Control and a Button. No TextBox or anyother control should be used for UserInput. No UserInput is required for this application.
I never worked with Active Directory before. But I did some research today. But did not get anything substantial.
Your help will be appreciated.
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If you want to interrogate Active Directory through the .NET framework then you can use either System.DirectoryServices or the System.Management namespaces. System.Management uses WMI to query AD. For either technique you need to supply a username and password to gain access to AD with and to perform queries.
You might need to store the username and password of a user who has enough previleages to access and update Active Directory in an encrypted format in some configuration file.
To give an example of using System.DirectoryServices here is a sample code which determines which users are part of the Domain Admins group.
DirectoryEntry de= new DirectoryEntry();
de.Path = "LDAP://clown.acme.com"; //clown is the server name hosting the domain controller & acme.com is the domain name.
de.Username = "administrator";
de.Password = "passw$rd";
de.AuthenticationType = AuthenticationTypes.Secure
//now lets search for a user using the above credentials
try
{
DirectorySearcher searcher = new DirectorySearcher();
searcher .SearchRoot = de;
searcher .Filter = "(cn=" + "Domin Admins" + ")";
SearchResultCollection results = searcher .FindAll();
Console.Writeline(results.Count.ToString())
}
catch (Exception exception)
{
Console.Writeline(exception.Message);
}
Further refer to this MSDN reference for more information:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sds/sds/quick_list_for_c__code_examples.asp[^]
Just a warning Active Directory can be a pain at times.
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