I object - C# Discussion Boards

Re: Reading from resource file in C# through access violation exception sometimes

17-Jun-09 4:24

wait until you see the codez. Big Grin | :-D

Luc Pattyn [Forum Guidelines] [My Articles]

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Michael Bookatz17-Jun-09 4:28

Michael Bookatz

17-Jun-09 4:28

You are such a tease....

Re: Reading from resource file in C# through access violation exception sometimes

molesworth17-Jun-09 4:29

molesworth

17-Jun-09 4:29

I'm guessing "through" should be "throws", although, as you say, without seeing code it'd be hard to guess why.

There are three kinds of people in the world - those who can count and those who can't...

Re: Reading from resource file in C# through access violation exception sometimes

OriginalGriff17-Jun-09 4:48

OriginalGriff

17-Jun-09 4:48

cancerion wrote:
Reading from resource file in C# through access violation exception sometimes

please suggest the needful.

Hmm.
Ah! It's one of DalekDaves CCCs!

Reading           Town in Berkshire 
from              SQL Reserved Word
resource file     To find the rasp again
in C# through     C# from beginning to end - CP
access            database: DB
violation         a crime less serious than a felony 
exception         an instance that does not conform to a rule or generalization
sometimes please  occasionaly makes happy
suggest           imply as a possibility
the needful.      homeless people.

Got it! It's either:
Antidisestablishmentarianism
or
Gorsafawddacha'idraigodanheddogleddollônpenrhynareurdraethceredigion

but I'm not sure why...

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I object

Luc Pattyn17-Jun-09 5:13

PDF virtual printer in c#

17-Jun-09 5:13

OriginalGriff wrote:
exception an instance that does not conform to a rule or generalization

Even exceptions have to adhere to some rules...

Smile | :)

Luc Pattyn [Forum Guidelines] [My Articles]

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Re: I object

OriginalGriff17-Jun-09 5:18

OriginalGriff

17-Jun-09 5:18

Ah, but those would be meta-rules... Smile | :)

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JurieBurie17-Jun-09 3:19

JurieBurie

17-Jun-09 3:19

PDF virtual printer in c# JurieBurie Just Posted

Hi All

I have a small project that someone asked me to do for them and am struggeling quite a lot to get started.

Could someone please steer me in the right direction.

Here are the requirements:

When you are in app such as word/excel, printer driver must be in printer list.

If you click on driver, dialog box must pop up with email address option & postal address option.

Then it must create a pdf file with unique name inside specific folder.

Must also create a text file which states details punched in i.e. Email or post address with same name as pdf but with dat extention

Example:
C:\pdf-app\23212345432.pdf
C:\pdf-app\23212345432.dat

The .dat contents with email & post option:
Type=email
EmailAddress=carl.vorster@gmail.co.za
Type=post
Address1=Ground Floor
Address2=Augusta building
Address3=Dimension Data Campus
Address4=132 Sloane Street
Code=2055

The .dat contents with post option:
Type=email
EmailAddress=carl.vorster@gmail.co.za
Type=post
Address1=
Address2=
Address3=
Address4=
Code=

The .dat contents with email option:
Type=email
EmailAddress=
Type=post
Address1=Ground Floor
Address2=Augusta building
Address3=Dimension Data Campus
Address4=132 Sloane Street
Code=2055

PLEASE HELP

Jurie

Re: PDF virtual printer in c#

Dave Kreskowiak17-Jun-09 8:19

Dave Kreskowiak

17-Jun-09 8:19

Help with what?? You haven't said what you're having a problem with.

BTW, you're not pulling this off with a C# solution since it would be insane to try and write a driver with anything other than Visual C++.

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Visual Developer - Visual Basic
2006, 2007, 2008

FIPS 140-2 Compliance

DMBFiredancer17-Jun-09 3:14

DMBFiredancer

17-Jun-09 3:14

If I create an HttpWebRequest to an Https site, using TLS. Am I guaranteed to be FIPS 140-2 compliant on all platforms? I'm fairly certain based on articles that I've found that I am on WinMobile 5/Win 32, but I have my doubts for Pocket PC 2003/Windows Mobile 2003.

dyanamic crystal report

pupilstuff17-Jun-09 3:02

pupilstuff

17-Jun-09 3:02

hi friends
i am creating crytal report frm the stored procedure ,this works fine when i pass one parameter but it shows an error "incorrect parameter " whn i pass two parameter
my code is
{
ReportDocument reportDocument = new ReportDocument();
ParameterField paramField = new ParameterField();
ParameterFields paramFields = new ParameterFields();
ParameterDiscreteValue paramDiscreteValue = new ParameterDiscreteValue();

paramField.Name = "@Dept";
paramDiscreteValue.Value = TextBox1.Text.ToString();
paramField.CurrentValues.Add(paramDiscreteValue);
paramFields.Add(paramField);

paramField.Name = "@Name";
paramDiscreteValue.Value = TextBox2.Text.ToString();
paramField.CurrentValues.Add(paramDiscreteValue);
paramFields.Add(paramField);

CrystalReportViewer1.ParameterFieldInfo = paramFields;
reportDocument.Load(Server.MapPath("CrystalReport.rpt"));
CrystalReportViewer1.ReportSource = reportDocument;
reportDocument.SetDatabaseLogon("sa", "sa", "OPWFMS-7KYGZ7SB", "test");

}
plz let me knw any chnges

Delegate

Matt Cavanagh17-Jun-09 2:39

Matt Cavanagh

17-Jun-09 2:39

Whats the advantage of

<br />
this.Invoke(new Function(delegate()<br />
                  {<br />
                        tbInfo.Text = "Capture Complete";<br />
                  }));<br />

over this:
tbInfo.Text = "Complete"; ?

Thanks Smile | :)

Luc Pattyn17-Jun-09 2:55

17-Jun-09 2:55

Hi,

assuming this is a Control (e.g. a Form), Invoke forces the delegate to be executed on the GUI thread; Controls are not thread-safe and can only be operated upon from the GUI thread!

Smile | :)

Luc Pattyn [Forum Guidelines] [My Articles]

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Matt Cavanagh17-Jun-09 3:18

Matt Cavanagh

17-Jun-09 3:18

So if I have this for instance:

label1.BackColor = Color.Red;
doSomethingHeroic();

- which normally results in something heroic happening, but not the color changing - it will allow me to change the color without it skipping past it?

(If it doesnt mean that, then is there any reason why it does do that? In a timer tick event.)

Smile | :)

Luc Pattyn17-Jun-09 3:32

17-Jun-09 3:32

Hi,

if

label1.BackColor = Color.Red;
doSomethingHeroic();

is inside a System.Windows.Forms.Timer's tick handler (which always executes on the GUI thread), then (1) calling this.Invoke() and (2) changing a Control somehow will not show until the GUI thread gets to it, which normally is not before the Tick handler is done. You can remedy that in several ways, depending on circumstances:
- by calling Refresh() or Invalidate() on the Control;
- by inserting an Application.DoEvents() which is dangerous and an ugly hack;
- by moving long-winding operations (I assume doSomethingHeroic is) to another thread, which may well be necessary since a GUI thread should not be kept busy for more than say 30 msec in order to keep your app responsive (to user input, to other Windows uncovering it, etc).

Smile | :)

Luc Pattyn [Forum Guidelines] [My Articles]

DISCLAIMER: this message may have been modified by others; it may no longer reflect what I intended, and may contain bad advice; use at your own risk and with extreme care.

Matt Cavanagh17-Jun-09 5:19

Matt Cavanagh

17-Jun-09 5:19

<pre> - by moving long-winding operations (I assume doSomethingHeroic is) </pre>
Yes, it takes over the world, so I spose it deserves its own thread :P.

Thanks alot Smile | :)

System.Net.Mail not working

Ennis Ray Lynch, Jr.17-Jun-09 7:28

Ennis Ray Lynch, Jr.

17-Jun-09 7:28

Poor man's method of writing bad code for multithreaded UI's. InvokeRequired should be checked before updating UI elements.

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A man said to the universe:
"Sir I exist!"
"However," replied the universe,
"The fact has not created in me
A sense of obligation."
--Stephen Crane

dptalt17-Jun-09 2:33

dptalt

17-Jun-09 2:33

I cannot get the System.Net.Mail to send out an email message from my Windows application. The Try Catch reports an the error message 'Failure sending message'. What is causing the error? Below is the code I'm using.

MailAddress objFromMailAddress = new MailAddress(fromemailaddress, "Test");
MailAddress objToMailAddress = new MailAddress(toemailaddress);
MailMessage objMailMessage = new MailMessage(objFromMailAddress, objToMailAddress);

objMailMessage.Subject = "Subject";
objMailMessage.IsBodyHtml = false;
objMailMessage.Body = "Email message";

NetworkCredential objNetworkCredential = new NetworkCredential(outgoingusername, outgoingpassword, "smtp.1and1.com");

SmtpClient objSmtpClient = new SmtpClient();

objSmtpClient.Host = "smtp.1and1.com";
objSmtpClient.Port = 110;
objSmtpClient.UseDefaultCredentials = false;
objSmtpClient.Credentials = objNetworkCredential;

try
{
objSmtpClient.Send(objMailMessage);
}
catch (Exception pError)
{
}

Rob Philpott17-Jun-09 2:38

Rob Philpott

17-Jun-09 2:38

Not so well up on the Mail namespace, but port 110 is POP3. Presumably you want port 21 for SMTP.

Regards,
Rob Philpott.

Dave Kreskowiak17-Jun-09 8:24

Dave Kreskowiak

17-Jun-09 8:24

SMTP is port 25, not 21.

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Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

Rob Philpott17-Jun-09 9:07

Rob Philpott

17-Jun-09 9:07

Oh, well that's rather disturbing. I really am getting to that age where I can't remember stuff anymore.

Regards,
Rob Philpott.

Dave Kreskowiak17-Jun-09 13:30

Dave Kreskowiak

17-Jun-09 13:30

Yeah, I'm 40 and suff from CRS syndrome too.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008