Exception of type System.Exception was thrown.

[Selen]

I am using asp.net c#...I am adding a field to cystal report but I get error
Exception of
type System.Exception was thrown. How can I solve this error...When I insert
a field from another table I dont get error...

Thanks...

[Jon Skeet [C# MVP]]

Selen <sk*****@yahoo.com> wrote:

I am using asp.net c#...I am adding a field to cystal report but I get error
Exception of
type System.Exception was thrown. How can I solve this error...When I insert
a field from another table I dont get error...

Whenever you get an exception, you should look at the message inside it
- it will almost always tell you what went wrong.

--
Jon Skeet - <sk***@pobox.com>
http://www.pobox.com/~skeet
If replying to the group, please do not mail me too

[Selen]

How can I look inside it...I am using try catch like that: but I didnt catch
anything...

try

{

ParameterFields paramFields=new ParameterFields ();

ParameterField paramField=new ParameterField ();

ParameterDiscreteValue discreteVal=new ParameterDiscreteValue ();
paramField.ParameterFieldName="Tip";

discreteVal.Value =Session["Tip"].ToString ();

paramField.CurrentValues.Add (discreteVal);

paramFields.Add (paramField);

this.CrystalReportViewer2 .ParameterFieldInfo =paramFields;


CrystalDecisions.Shared.TableLogOnInfo myLogin=new TableLogOnInfo ();
report.Load (Server.MapPath ("Status.rpt"));

foreach(CrystalDecisions.CrystalReports.Engine.Tab le mytable in
report.Database .Tables )

{

myLogin=mytable.LogOnInfo ;

myLogin.ConnectionInfo .Password ="abc";

myLogin.ConnectionInfo .UserID ="sa";

mytable.ApplyLogOnInfo (myLogin);

}

this.CrystalReportViewer2 .ReportSource =report;

}

catch(Exception ex)

{
}

"Jon Skeet [C# MVP]" <sk***@pobox.com>, iletide sunu yazdi
news:MP************************@msnews.microsoft.c om...

Selen <sk*****@yahoo.com> wrote:

I am using asp.net c#...I am adding a field to cystal report but I get error Exception of
type System.Exception was thrown. How can I solve this error...When I insert a field from another table I dont get error...

Whenever you get an exception, you should look at the message inside it
- it will almost always tell you what went wrong.

--
Jon Skeet - <sk***@pobox.com>
http://www.pobox.com/~skeet
If replying to the group, please do not mail me too

[Jon Skeet [C# MVP]]

Selen <sk*****@yahoo.com> wrote:

How can I look inside it...I am using try catch like that: but I didnt catch
anything...

Ah... if you're unable to catch the exception, that certainly makes
things harder.

You could try using the AppDomain.UnhandledException to see whether you
can see the exception that way...

--
Jon Skeet - <sk***@pobox.com>
http://www.pobox.com/~skeet
If replying to the group, please do not mail me too

[Selen]

I dont know using it...
How can I use it??

Thanks...
"Jon Skeet [C# MVP]" <sk***@pobox.com>, iletide sunu yazdi
news:MP************************@msnews.microsoft.c om...

Selen <sk*****@yahoo.com> wrote:

How can I look inside it...I am using try catch like that: but I didnt catch anything...

Ah... if you're unable to catch the exception, that certainly makes
things harder.

You could try using the AppDomain.UnhandledException to see whether you
can see the exception that way...

--
Jon Skeet - <sk***@pobox.com>
http://www.pobox.com/~skeet
If replying to the group, please do not mail me too

[Jon Skeet [C# MVP]]

Selen <sk*****@yahoo.com> wrote:

I dont know using it...
How can I use it??

The same way you use any event - you subscribe to it, providing a
delegate which will be called when the event fires (in other words,
when an exception is thrown).

You probably then want to log the details of the exception.

--
Jon Skeet - <sk***@pobox.com>
http://www.pobox.com/~skeet
If replying to the group, please do not mail me too

[David Levine]

Given that your catch handler is catching all managed exceptions
(System.Exception), then either you did catch it but didn't do anything with
it, or the exception is thrown from some other part of your code.

Try adding a trace statement inside the catch block and see what it prints
out.

"Selen" <sk*****@yahoo.com> wrote in message
news:Or*************@TK2MSFTNGP10.phx.gbl...

How can I look inside it...I am using try catch like that: but I didnt catch anything...

try

{

ParameterFields paramFields=new ParameterFields ();

ParameterField paramField=new ParameterField ();

ParameterDiscreteValue discreteVal=new ParameterDiscreteValue ();
paramField.ParameterFieldName="Tip";

discreteVal.Value =Session["Tip"].ToString ();

paramField.CurrentValues.Add (discreteVal);

paramFields.Add (paramField);

this.CrystalReportViewer2 .ParameterFieldInfo =paramFields;


CrystalDecisions.Shared.TableLogOnInfo myLogin=new TableLogOnInfo ();
report.Load (Server.MapPath ("Status.rpt"));

foreach(CrystalDecisions.CrystalReports.Engine.Tab le mytable in
report.Database .Tables )

{

myLogin=mytable.LogOnInfo ;

myLogin.ConnectionInfo .Password ="abc";

myLogin.ConnectionInfo .UserID ="sa";

mytable.ApplyLogOnInfo (myLogin);

}

this.CrystalReportViewer2 .ReportSource =report;

}

catch(Exception ex)

{
}

"Jon Skeet [C# MVP]" <sk***@pobox.com>, iletide sunu yazdi
news:MP************************@msnews.microsoft.c om...

Selen <sk*****@yahoo.com> wrote:

I am using asp.net c#...I am adding a field to cystal report but I get error Exception of
type System.Exception was thrown. How can I solve this error...When I insert a field from another table I dont get error...

Whenever you get an exception, you should look at the message inside it
- it will almost always tell you what went wrong.

--
Jon Skeet - <sk***@pobox.com>
http://www.pobox.com/~skeet
If replying to the group, please do not mail me too