Timer not firing - C# Discussion Boards

Re: Anyone know of a web service like this?

nateraaaa20-Jun-07 6:06

20-Jun-07 6:06

Check out the Amazon.com website. I know that when I view a book they always show a list of more books that users also bought related to the topic of that book.

Nathan

Taking control of an already running process..

Ylno20-Jun-07 4:26

Ylno

20-Jun-07 4:26

Hello,

I'm looking to be able to iterate over all open windows and if i find one that meet a creitria then i want to 'bind' with it and control it programatically.

What i'm looking to eventually do is have the program pick a running Internet Explorer session and then
take control over it.

I've been looking a Interop and have seen articles on how to get the handles of windows but i
don't see how i can then 'take over' those windows.

Any suggestions will be greatly apreciated

Re: Taking control of an already running process..

Martin#20-Jun-07 4:29

Martin#

20-Jun-07 4:29

Hello,

I think 'kubben' just posted a new article on that tobic.
And here it is:
http://www.codeproject.com/useritems/MinesweeperSolver.asp[^]
funny approach but well done, you will see!

All the best,

Martin

Error in Web.Config page

shyamts20-Jun-07 3:59

shyamts

20-Jun-07 3:59

Hi,
I am using Microsoft Enterprise Library 3.0 in visual studio 2005.
I am developing web application.
In my presentation/UI layer,i am having a code like this...
protected void Page_Load(object sender, EventArgs e)
{
AppConfigBO objAppConfig = new AppConfigBO();
DataTable dtLLInstance = new DataTable();
dtLLInstance = objAppConfig.RetrieveLivelinkInst();
gvwLLInstance.DataSource = dtLLInstance;
gvwLLInstance.DataBind();
}

In my Business layer, i am having a class called AppConfig which has the code as follows:

public DataTable RetrieveLivelinkInst()
{
DataSet dsLLInstanceList = null;
try
{
OracleDatabase objOraDB = DatabaseFactory.CreateDatabase() as OracleDatabase;
OracleCommand objOraCmd = objOraDB.GetStoredProcCommand("SDV_GET_LLINST_PROC") as OracleCommand;
//Executing the SP
dsLLInstanceList = objOraDB.ExecuteDataSet(objOraCmd);
}
catch (Exception ex)
{
throw ex;
}
return dsLLInstanceList.Tables[0];
}

NOW WHEN I RUN MY APPLICATION,AN ERROR IS THROWN AT THE FOLLOWING LINE:

OracleDatabase objOraDB = DatabaseFactory.CreateDatabase() as OracleDatabase;

ERROR IS :

An error occurred creating the configuration section handler for dataConfiguration: Could not load file or assembly 'Microsoft.Practices.EnterpriseLibrary.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified. (C:\Projects\SubseaDigitalVideos\SubseaDigitalVideoWebApp\SubseaDigitalVideoWebApp\web.config line 6)

MY CONFIGURATION SECTION IN WEB.CONFIG FILE IS AS FOLLOWS:

<configSections>
<section name="loggingConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.LoggingSettings, Microsoft.Practices.EnterpriseLibrary.Logging, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null"/>
<section name="exceptionHandling" type="Microsoft.Practices.EnterpriseLibrary.ExceptionHandling.Configuration.ExceptionHandlingSettings, Microsoft.Practices.EnterpriseLibrary.ExceptionHandling, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null"/>
<section name="dataConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null"/>
</configSections>

I will be grateful if you kindly help me.

Thanks in advance,
Shyam Frown | :(

Re: Error in Web.Config page

Manas Bhardwaj20-Jun-07 4:02

Manas Bhardwaj

20-Jun-07 4:02

Re: Error in Web.Config page

Not Active20-Jun-07 4:28

Not Active

20-Jun-07 4:28

You say you are using EntLib 3.0 yet your config file references 2.0 assemblies. This what it should look like for EntLib 3.1.

<section name="dataConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data, Version=3.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />>

Open the config file in the configuration app and reset it.

only two letters away from being an asset

Re: Error in Web.Config page

shyamts20-Jun-07 17:05

shyamts

20-Jun-07 17:05

Hi Mark Nischalke,
Thanks for coming forward to help me...
Eventhough i changed version to 3.1.0.0, the same error is throwing at the same line..
What to do? Any idea???

Shyam

Timer not firing

hairy_hats20-Jun-07 3:56

hairy_hats

20-Jun-07 3:56

Hi all,

I've got a Timer which is set to fire an event if another event isn't received in time. If the other event is received, then the Timer is reset. For some reason if the other event is halted then the Timer event never fires! If the other event is never received, then the timeout Timer fires perfectly.

Is there any obvious reason why a Timer should fail to fire?

Re: Timer not firing

Martin#20-Jun-07 4:00

Martin#

20-Jun-07 4:00

Hello,

If you are using a timer in the same thread like the delegates, it will block your timer from fireng I guess.
This can be the effect if you are working in the UI thread and use a Windows.Forms.Timer.
Make a try with System.Threading and System.Timers Timer.

Hope it helps!

All the best,

Martin

Re: Timer not firing

hairy_hats20-Jun-07 4:24

hairy_hats

20-Jun-07 4:24

Spot on, many thanks! System.Timers.Timer did the job. Beer | [beer]

Stupid .NET.... Big Grin | :-D

Re: Timer not firing

Martin#20-Jun-07 4:26

Martin#

20-Jun-07 4:26

Hello,

Steve_Harris wrote:
Spot on, many thanks! System.Timers.Timer did the job.

Glad I could help!

Steve_Harris wrote:
Stupid .NET....

No comment on that, cause I think I know how you meant it!

All the best,

Martin

Re: Timer not firing

hairy_hats20-Jun-07 4:56

hairy_hats

20-Jun-07 4:56

Martin# wrote:
No comment on that, cause I think I know how you meant it!

I came to C# from C++ / MFC, and although there are a lot of things to like with it, I still don't understand some of the design decisions. For example, first of all you could only derive a class from a single base class. Then people complained so they tacked on Interfaces to let you do it! Well rather than tack on interfaces, why not just let you do multiple inheritance properly?! And in the case of this Timer, implementing a Windows.Forms timer that blocks in the Windows.Forms thread is just daft.

Ah well, got to live with it!

Steve.

Re: Timer not firing

Martin#20-Jun-07 5:02

Martin#

20-Jun-07 5:02

Steve_Harris wrote:
I still don't understand some of the design decisions. For example, first of all you could only derive a class from a single base class. Then people complained so they tacked on Interfaces to let you do it! Well rather than tack on interfaces, why not just let you do multiple inheritance properly?!

That's a good point. But I think a lot of discusion where made because of that!

Steve_Harris wrote:
And in the case of this Timer, implementing a Windows.Forms timer that blocks in the Windows.Forms thread is just daft.

Don't think so! Wait untill you have to deal with invoking your UI, whcih is not neccesary with the Forms.Timer.

Steve_Harris wrote:
Ah well, got to live with it!

Yep

All the best,

Martin

Re: Timer not firing

Luc Pattyn20-Jun-07 4:00

Luc Pattyn

20-Jun-07 4:00

Hi,

I could come up with a lot of reasons...
What kind of Timer ?
what other event ?
using threads ?

show us the relevant part of the code !

Smile | :)

Luc Pattyn

[My Articles] [Forum Guidelines]

how can I save the affix?

lockepeak20-Jun-07 3:54

lockepeak

20-Jun-07 3:54

I create a project with C# lauguage in structure C/s
I want to save a affix to the oracle database, the affix format is doc txt and others
when I open it in another computer it can not be opened. what is problem?
what can I do?
the code is:

if (tbContent1.Text!="")
{
string FileName=this.tbContent1.Text.ToString().Trim();
FileStream fs=new FileStream(FileName,FileMode.OpenOrCreate,FileAccess.Read);
byte[] MyData=new byte[fs.Length];
fs.Read(MyData,0,(int)fs.Length);
fs.Close();
ds=link.SelectDataBase("select * from BuleAffiB","temptable");
DataRow MyRow=ds.Tables[0].NewRow();
MyRow["affixname"]=FileName;
MyRow["sequeno"]=SequeNo;
MyRow["affcontent"]=MyData;
ds.Tables[0].Rows.Add(MyRow);
ds=link.UpdateDataBase(this.ds,"temptable");
}

string strSQL="insert into NewsB (title,launcher,launchdate,content,mem,sequeno,validdays,validrange,importance) values ('"+CurrentTitle+"','"+CurrentLauncher+"',to_date('"+CurrentDate+"','YYYY-MM-DD HH24:MI:SS'),'"+CurrentContent+"','"+CurrentMem+"','"+SequeNo+"','"+CurrentValidDays+"','"+CurrentValidRange+"','"+Currentimportance+"')";
//insert a record try
{
if (link.ExecuteUpdate(strSQL)>0)
{
MessageBox.Show("succssful！","showMEssage",MessageBoxButtons.OK,MessageBoxIcon.Information);
}
link.Dispose();

how to get next record

srinivassam20-Jun-07 3:50

srinivassam

20-Jun-07 3:50

hello in frontend i have 3 buttons one is previous,next,finish ,
and also i have one record(label control).
if clicks on next button i want second record so i want code for this.
iam using vs.net2003 and c#.

srinivas

Re: how to get next record

Manas Bhardwaj20-Jun-07 3:58

Manas Bhardwaj

20-Jun-07 3:58

Maintain a counter, and increment/decrement the counter for the row.

Re: how to get next record

lockepeak20-Jun-07 3:58

lockepeak

20-Jun-07 3:58

the i with static variable
read data from database
in a datatable
and then
datatable[i][0]

How to get the "Company Name" of local user?

Affan Toor20-Jun-07 3:50

Affan Toor

20-Jun-07 3:50

Hi!
I want to get the "Company Name" which is entered by user when windows is being installed, i.e. which can be seen in General tab under "Registered to:" label, when we right click and select My Computer's properties.

I got the local user name through Environment.UserName but cant figure out how to get the "Company Name" of local user...i want to display this information on About dialog box of my application.

Hope i was able to clarify my question, thanks in advance...

Regards,
Affan Ahmad Toor

..................
QUAIDIAN FOR ONCE, QUAIDIAN FOR EVER!

Re: How to get the "Company Name" of local user?

Yitzchok Dev20-Jun-07 19:46

Yitzchok Dev

20-Jun-07 19:46

You can get it from the registry

"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\RegisteredOrganization"

Re: How to get the "Company Name" of local user?

Affan Toor21-Jun-07 0:28

Affan Toor

21-Jun-07 0:28