Error loading Symbols while trying to debug winform app. - C# Discussion Boards

Sebastian Schneider24-Jun-05 3:56

24-Jun-05 3:56

I have not read the whole article, but judging from the image showing the workflow, this may help:

http://www.codeproject.com/csharp/WorkQueueThreading.asp[^]

Cheers,
Sebastian

--
Contra vim mortem non est medicamen in hortem.

Re: Thread Exceptions

Marc Clifton24-Jun-05 6:04

Marc Clifton

24-Jun-05 6:04

Thanks! I should have checked my bookmarks!

Marc

My website

Latest Articles:
Object Comparer
String Helpers

Re: Thread Exceptions

Judah Gabriel Himango24-Jun-05 4:58

Judah Gabriel Himango

24-Jun-05 4:58

Is the Application.ThreadException event what you're looking for?

Tech, life, family, faith: Give me a visit.
I'm currently blogging about: Conversation With a Muslim
Judah Himango

Re: Thread Exceptions

Marc Clifton24-Jun-05 6:04

Marc Clifton

24-Jun-05 6:04

Judah Himango wrote:
Is the Application.ThreadException event what you're looking for?

Possibly. It says, though, "...when it receives a thread exception from a window procedure." I'll have to see if it works for non-window threads.

Marc

My website

Latest Articles:
Object Comparer
String Helpers

Re: Thread Exceptions

Judah Gabriel Himango24-Jun-05 6:20

Judah Gabriel Himango

24-Jun-05 6:20

I'm quite sure it works from .NET threadpool threads in my Windows Forms app.

Tech, life, family, faith: Give me a visit.
I'm currently blogging about: Conversation With a Muslim
Judah Himango

Re: Thread Exceptions

Richard Deeming24-Jun-05 8:11

Richard Deeming

24-Jun-05 8:11

Have a look at the AppDomain.UnhandledException event.
http://msdn.microsoft.com/msdnmag/issues/05/07/Bugslayer/[^]

"These people looked deep within my soul and assigned me a number based on the order in which I joined." - Homer

postgresql odbc

xrado24-Jun-05 1:24

xrado

24-Jun-05 1:24

has anyone got postgres and odbc working? im trying the whole day...the code seem ok (no error reporting)..but i cant get or put any data to database. im runnig postgres on linux server. i tried from pgAdmin with same SQL command and working..mhh..any idea? (i have postgresql odbc clinet installed)

string pgConnectionString = "DRIVER={PostgreSQL};" +
"SERVER=192.168.1.100;" +
"DATABASE=test;" +
"UID=postgres;" +
"PASSWORD=postgres;";

OdbcConnection pgConn = new OdbcConnection(pgConnectionString);
try
{
pgConn.Open();
}
catch (OdbcException eee) { error-handing(eee) }

string SQL = "INSERT INTO data VALUES(default, '123', '1qwer', 'qwrwrw')";
OdbcDataAdapter myAdapter = new OdbcDataAdapter(SQL,pgConn);
pgConn.Close();

Error loading Symbols while trying to debug winform app.

abcxyz8224-Jun-05 0:37

abcxyz82

24-Jun-05 0:37

am building winform application, having two projects one is classLib and other is WinForm. My application was working fine. Its in sourcesafe. Suddenly today when i tried to debug my app with F5, it started giving me error.

Here's the content of output window when I hit F5 to debug my app:

'.NET': Loaded 'D:\WINDOWS\assembly\GAC_32\mscorlib\2.0.3600.0__b77a5c561934e089\mscorlib.dll', No symbols loaded.<br />
'.NET': Loaded 'D:\WINDOWS\assembly\GAC_MSIL\vshostutil\8.0.1200.0__b03f5f7f11d50a3a\vshostutil.dll', No symbols loaded.<br />
'.NET': Loaded 'D:\WINDOWS\assembly\GAC_MSIL\System.Windows.Forms\2.0.3600.0__b77a5c561934e089\System.Windows.Forms.dll', No symbols loaded.<br />
'.NET': Loaded 'D:\WINDOWS\assembly\GAC_MSIL\System\2.0.3600.0__b77a5c561934e089\System.dll', No symbols loaded.<br />
'.NET': Loaded 'D:\WINDOWS\assembly\GAC_MSIL\System.Drawing\2.0.3600.0__b03f5f7f11d50a3a\System.Drawing.dll', No symbols loaded.<br />
'.NET': Loaded 'D:\Documents and Settings\maulik\My Documents\Visual Studio\Projects\<$$Myproject$$>\bin\Debug\<$$Myproject$$>.vshost.exe', No symbols loaded.<br />
'.NET': Loaded 'D:\WINDOWS\assembly\GAC_32\System.Data\2.0.3600.0__b77a5c561934e089\System.Data.dll', No symbols loaded.<br />
'.NET': Loaded 'D:\WINDOWS\assembly\GAC_MSIL\System.Web\2.0.3600.0__b03f5f7f11d50a3a\System.Web.dll', No symbols loaded.<br />
'.NET': Loaded 'D:\WINDOWS\assembly\GAC_MSIL\System.Xml\2.0.3600.0__b77a5c561934e089\System.Xml.dll', No symbols loaded.<br />
<br />
The thread '<No Name>' (0xd0c) has exited with code 0 (0x0).<br />
The thread 0x15bc has exited with code 0 (0x0).<br />
'.NET': Loaded 'D:\Documents and Settings\maulik\My Documents\Visual Studio\Projects\<$$Myproject$$>\bin\Debug\<$$Myproject$$>.dll', No symbols loaded.<br />
A first chance exception of type 'System.NullReferenceException' occurred in vshostutil.dll,<br />

When I hit F5(Debug-Active configuration) it opens property page with title - Disassembly showing native code in VS.NET IDE and pops up Nullreference exception unhandled...I have placed breakpoint in first line of Main() but its not stopping there, indicating "Breakpoints will not currently be not hit, No symbols have been loaded for this document."

Any help will greatly be appriciated.....

REgards,
MaulikCE.

Re: Error loading Symbols while trying to debug winform app.

Dave Kreskowiak24-Jun-05 1:44

Dave Kreskowiak

24-Jun-05 1:44

I think I had this happen about a month ago. Try "Clean Solution" under the Build menu, then rebuild it.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Re: Error loading Symbols while trying to debug winform app.

abcxyz8224-Jun-05 1:54

abcxyz82

24-Jun-05 1:54

Thanks Dave,

No luck with Clean Solution, still getting NullReferenceException popup...Disassembly property page at address "VSHostUtil.HostProc.GetEntryPointAptThreadState"

Can you jus give a little strain to your brain to recall what you did to overcome the problem.

Re: Error loading Symbols while trying to debug winform app.

J4amieC24-Jun-05 2:36

J4amieC

24-Jun-05 2:36

Tried a reboot?

Re: Error loading Symbols while trying to debug winform app.

abcxyz8224-Jun-05 4:25

abcxyz82

24-Jun-05 4:25

Yes, Rebooted. Problem has yet not been resolved, anything else would you like me to try?

Re: Error loading Symbols while trying to debug winform app.

Dave Kreskowiak24-Jun-05 3:59

Dave Kreskowiak

24-Jun-05 3:59

I had a problem with the symbols not being loaded correctly, not the NullReferenceException.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Access HTML website from C# Win App

Member 83853724-Jun-05 0:07

Member 838537

24-Jun-05 0:07

hi I want to know that is it possible to access a website(HTML) which is sccure that is it requires login and password .. I want to refresh that website from my C# application and later select some text from that page

Please let me know how thsi can be done in C#.Net

Re: Access HTML website from C# Win App

bill.cheung24-Jun-05 1:32

bill.cheung

24-Jun-05 1:32

Perhaps use System.Diagnostics.process.start("YOUR URI") to do.

bill

Re: Access HTML website from C# Win App

Member 83853724-Jun-05 1:45

Member 838537

24-Jun-05 1:45

It does not work .. displays en error message

Re: Access HTML website from C# Win App

bill.cheung24-Jun-05 16:11

bill.cheung

24-Jun-05 16:11

what is that error message ?
sample:
private void linkLabel1_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
{
this.visitLink ("http://www.microsoft.com");
this.linkLabel1 .LinkVisited =true;
}

bill

Re: Access HTML website from C# Win App

V.24-Jun-05 2:14

24-Jun-05 2:14

I always insert the Microsoft Web Component in my user controls section in the toolbox.
it's under COM components: Microsoft Web Browser.

Create an object and call the Navigate function and pass your URL as parameter...

good luck.

No hurries, no worries.

picturebox transparency

sami_bio@yahoo.com23-Jun-05 23:41

sami_bio@yahoo.com

23-Jun-05 23:41

Hi, i want to put two pictureboxs above each other, and make them transperant to each other.

or , I need to allow the picturebox to be trasperant....How?

Thanks

BASKOTA

Thread

WDI23-Jun-05 23:30

WDI

23-Jun-05 23:30

Hi
I have a win app using webservice it shows data;
because of low speed connection i have a bad visualization of application.
can any one help me on this problem;
The WinForms render as :

.
.
.

myForm.Populate();
myForm.Show();

.
.
.

Re: Thread

Dave Kreskowiak24-Jun-05 1:41

Dave Kreskowiak

24-Jun-05 1:41

If you hvae a slow connection, the only thing you can do is try and reduce the amount of data coming from the WebService. Only ship exactly what you need to render the form.

You might also try asynchronous calls to the WebService. This would allow you to start rendering parts of the form that don't need data, then update the parts that do when the data comes back from the WebService. This usually gives the illusion of faster response, if done correctly.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Re: Thread

WDI24-Jun-05 3:15

WDI

24-Jun-05 3:15

What about multi threading ?

Re: Thread

Dave Kreskowiak24-Jun-05 12:19

Dave Kreskowiak

24-Jun-05 12:19

That IS multithreading. When you make an asychnronous call, a thread is created out of the thread pool to make the call while the UI thread goes on it's merry way.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

.NetTAPI

Anonymous23-Jun-05 21:58

Anonymous

23-Jun-05 21:58

Hi Does any body have knowledge that how i work with Telephone APIs in C# or VB.Net? Where is get this APIs?

Please help me in this...

E-mail: waqasb4all@yahoo.com

Muhammad Waqas Butt

Re: .NetTAPI

Michael P Butler24-Jun-05 0:28

Michael P Butler

24-Jun-05 0:28

There are no native .NET telephony APIs. You can use PInvoke interop to call the TAPI API functions though. Have a look at this[^] as a starting point.

Michael

CP Blog [^] Development Blog [^]

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.