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Re: Can Window service Read Log.txt file ,if yes then how?

Ashfield15-Oct-09 1:29

Ashfield

15-Oct-09 1:29

So now try just checking for file.exists and logging a message. Put it in a try ctach so you can log the full exception details and that should give you some pointers.

Really, this is a basic programming technique for trapping/tracing errors so you should be able to properly identify where it goes wrong and also get the full error message as to why.

Bob
Ashfield Consultants Ltd
Proud to be a 2009 Code Project MVP

Re: Can Window service Read Log.txt file ,if yes then how?

Thomas Krojer15-Oct-09 0:01

Thomas Krojer

15-Oct-09 0:01

I can´t see any creation of "c:\devlog.txt". Are you shure, you create this file?

Can Window service Read Log.txt file ,if yes then how?

ketanbparmar12345679814-Oct-09 20:00

ketanbparmar123456798

14-Oct-09 20:00

I have create one file in c drive which and write in it and try to read from window service . Account:Local System, but it Cann't get any thing
Protected Overrides Sub OnStart(ByVal args() As String)
If Not File.Exists("C:\DevLog.txt") Then
EventLog1.WriteEntry("File Not Exist")
Else
Dim sr As StreamReader = New StreamReader("C:\DevLog.txt")
Dim tempstr As String = sr.ReadToEnd
If tempstr = "" Then
Else
EventLog1.WriteEntry("Get File Name")
st = tempstr
End If
sr.Close()
End If
End sub

Thanks in Advance.

Enabling and Disabling Toolbar buttons....

hariakuthota14-Oct-09 18:05

hariakuthota

14-Oct-09 18:05

Hi all,

I am new to C# development.I have application in which i need to enable / disbale too many toolbar buttons based on the tree node selection,due to this my screens is flickering to a greater extnet...please suggest me a good approach through which i can avoid the screen flickering.

Thanks in advance.....

Re: Enabling and Disabling Toolbar buttons....

luisnike1915-Oct-09 6:25

luisnike19

15-Oct-09 6:25

You can use Events to trigger the status of the buttons based on the tree view node.

luisnike19

Insert data from excel to access by using C#

Nine_14-Oct-09 17:05

Nine_

14-Oct-09 17:05

Hi All,

I wonder if it is possible to insert data from excel cell to access database by using C#?
I really need some information about this, could anyone provide me this?

Thanks in advance

Nine

Re: Insert data from excel to access by using C#

Abhijit Jana14-Oct-09 17:15

Abhijit Jana

14-Oct-09 17:15

Try This,

Import data from Excel to Access using ADO.net [^]

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Visit My Latest Article : Beginner's Guide : Exploring IIS 6.0 With ASP.NET

Re: Insert data from excel to access by using C#

Nine_14-Oct-09 19:01

Nine_

14-Oct-09 19:01

Thanks for your quick reply, i'll try it

Thanks again
Nine

AppDomain Problem

dataminers14-Oct-09 11:59

dataminers

14-Oct-09 11:59

I wrote class library (dll) and this library contains one singleton class. Like this;

public class MyList : List<string>
{
private static readonly MyList m_Instance = new MyList();

private MyList()
{
}

public static MyList Instance
{
get { return m_Instance; }
}
}

Client --- WCF --> Server; add item to MyList class, its properly work.

Another Client --- WCF --> Server; add item to MyList class, its properly work.

But;

I have a thread in server side. If this thread add to item to MyList, clients items not contain in the MyList. Actually main problem is I can't see MyList items which are aded by clients in server thread.

I think this problem related about AppDomain. How can I solve it?

Best Regards...

Re: AppDomain Problem

PIEBALDconsult14-Oct-09 13:29

PIEBALDconsult

14-Oct-09 13:29

Doesn't the server exit the application after the first client does its thing?

Ignore repost

Not Active14-Oct-09 14:41

Not Active

14-Oct-09 14:41

http://www.codeproject.com/Messages/3234287/Create-Singleton-Class-Different-AppDomain.aspx[^]

only two letters away from being an asset

Re: AppDomain Problem

Not Active14-Oct-09 14:43

Not Active

14-Oct-09 14:43

You already started a thread for this DO NOT start a new one Mad | :mad:

Now you will get no help.

only two letters away from being an asset

Re: AppDomain Problem

dataminers14-Oct-09 21:19

dataminers

14-Oct-09 21:19

My WCF Service use TcpBinding and host on windows service. I am not use ServiceBehavior InstanceContextMode... Problem not related about WCF.

I wrote class which is MyClass1, this class in server side. This class have a Start() function.

public void Start()
{
Thread thread = new Thread(new ThreadStart(CheckTablesAreChanged));
thread.IsBackground = true;
thread.Start();
}

private void CheckTablesAreChanged()
{
while (true)
{
... ADD ITEM TO MyLIST CLASS ...
}
}

Start() function call when WCF is hoting like this;

host.Open();
MyClass1.Start();

So this side not related about WCF.

In Client side;
Client --> WCF --> Server --> ADD ITEM TO MyLIST CLASS

For example client add 3 ITEM TO MyLIST CLASS, after that I check MyLIST CLASS count property in "CheckTablesAreChanged()" function, MyLIST CLASS count is 0.

My Vote of 1: Do not repost

Keith Barrow15-Oct-09 1:14

Keith Barrow

15-Oct-09 1:14

Don't repost: it's very bad form.

CCC solved so far: 2 (including a Hard One!)

where to chane the company name in vs2005

cjoki14-Oct-09 11:54

cjoki

14-Oct-09 11:54

I have noticed my projects are being generated with a back slash at the end of the company name. In my c# projects it has not been a big issue as I can follow the error message and change the source file. But in a WiX project, it is being generated with the msi file. I would like to find the source of this and correct it.

Where do I find this setting?

Thanks all

Re: where to chane the company name in vs2005

cjoki14-Oct-09 12:20

cjoki

14-Oct-09 12:20

nm, I found it in the computer registration....bah!

Why changing the CurrentCulture.DateTimeFormat.ShortTimePattern doesn't affect the DateTime.now format

Member 372226114-Oct-09 9:45

Member 3722261

14-Oct-09 9:45

Hi All,

See this code below:

string format = Thread.CurrentThread.CurrentCulture.DateTimeFormat.ShortTimePattern;
Console.WriteLine("Before Changing:");
Console.WriteLine(format);
Console.WriteLine(DateTime.Now);

Console.WriteLine("After Changing:");
CultureInfo ci = new CultureInfo(System.Threading.Thread.CurrentThread.CurrentUICulture.Name);
ci.DateTimeFormat.ShortTimePattern = "hh:mm:ss tt";
Thread.CurrentThread.CurrentUICulture = ci;
Thread.CurrentThread.CurrentCulture = ci;
format = Thread.CurrentThread.CurrentCulture.DateTimeFormat.ShortTimePattern;
Console.WriteLine(format);
Console.WriteLine(DateTime.Now);

Console.ReadKey();

Output:<br />
Before Changing:<br />
h:mm tt<br />
10/14/2009 21:47:53<br />
After Changing:<br />
hh:mm:ss tt<br />
10/14/2009 21:47:53

I want the Console.WriteLine(DateTime.Now); will print the date time
now of the application with AM/PM in the end 12h format.
I dont want to use the DateTime.Now.ToString("hh:mm:ss tt") for this action.

How can I change my UI thread/main thread with a CurrentCulture that by default will make the DateTime.Now Time to be with AM/PM(12h time) at the end??

Thanks!
Ronen

Re: Why changing the CurrentCulture.DateTimeFormat.ShortTimePattern doesn't affect the DateTime.now format

DaveyM6914-Oct-09 10:29

DaveyM69

14-Oct-09 10:29

I've just copied and pasted you code and it does exactly what you want Confused | :confused:

Dave

Generic BackgroundWorker - My latest article!
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
Why are you using VB6? Do you hate yourself? (Christian Graus)

Re: Why changing the CurrentCulture.DateTimeFormat.ShortTimePattern doesn't affect the DateTime.now format

Member 372226114-Oct-09 20:21

Member 3722261

14-Oct-09 20:21

Hi,

After the change you see in your console AM/PM????

Re: Why changing the CurrentCulture.DateTimeFormat.ShortTimePattern doesn't affect the DateTime.now format

DaveyM6914-Oct-09 22:33

DaveyM69

14-Oct-09 22:33

yes

Dave

Generic BackgroundWorker - My latest article!
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
Why are you using VB6? Do you hate yourself? (Christian Graus)

Re: Why changing the CurrentCulture.DateTimeFormat.ShortTimePattern doesn't affect the DateTime.now format

Richard MacCutchan14-Oct-09 22:36

Richard MacCutchan

14-Oct-09 22:36

I also tried this (EN-gb) and it works fine. Maybe your default Culture affects this in some way.

List Objects to Xml Method

AndyASPVB14-Oct-09 9:08

AndyASPVB

14-Oct-09 9:08

Hi
I looking to implement a method in C# which I can pass a list object of any type, serializes the object into xml and returns an xml document.

My problem is on this interface, because I am looking to pass any list object of any type that is being passed. Is there a way in which I can declare a list that can be of any type and on the declaration xmlserialize that the list object can be of any type?

Thanks

Re: List Objects to Xml Method

DaveyM6914-Oct-09 9:22

DaveyM69

14-Oct-09 9:22

Read this[^], it should hopefully answer your question.

Dave

Generic BackgroundWorker - My latest article!
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
Why are you using VB6? Do you hate yourself? (Christian Graus)

Re: List Objects to Xml Method

AndyASPVB14-Oct-09 9:41

AndyASPVB

14-Oct-09 9:41

Thanks, but not quite.

Perhaps I need to explain a little more, the method needs to cope with any list object type. So, if I have a List Object of type string, I need it to return an xml document, but the next List Object I'll next pass it could be an object type and again I need it to return an xml document.

What I am trying to do is have one method to serialize a number List objects of different types to xml in order to handle else where in an application, but of course I do not wish to repeat the code hundred of times.

Re: List Objects to Xml Method

Not Active14-Oct-09 10:18

Not Active

14-Oct-09 10:18

Since XML is string based it doesn't matter what you pass in, it will always be a string value in the XML document. What issue are you having difficulty with?

only two letters away from being an asset

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