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i want to return an image from database
i try this code but it give me that error
system.drawing.image.fromstream.(stream bool etc)
parameter not found
Would if some one can solve my problem
byte[] ap = (byte[])(dsetName.Tables[0].Rows[0].ItemArray[2]);
if (ap == null)
{
pictureBox1.Image = null;
}
else
{
MemoryStream mmm = new MemoryStream(ap);
pictureBox1.Image = Image.FromStream(mmm);
}
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Member 11958351 wrote: i try this code but it give me that error
system.drawing.image.fromstream.(stream bool etc)
parameter not found
The error message looks a bit odd since the overload you use uses only memory stream, not any boolean parameters, so check that the row above is really the source of the error.
Also check that the array actually contains elements. For example
if (ap == null || ap.Length == 0)
{
pictureBox1.Image = null;
}
else
{
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Sorry for this newbie question i'm totally new to this field and wanna really complete a fax sending application using C#,i used the MSDN code to send fax automatically without fax machine didn't get any error but in the same time didn't receive any fax(used my own fax to test),i'm using Win 7 as OS without fax modem!is that the problem or i did something wrong?
please guide me.
Thanks guys
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Generally, faxes need a connection direct to your telephone line - and that is made via a fax modem. It may be possible to send faxes via the internet if you can find a fax sending service but there would almost certainly be a charge for this, probably per page.
Without seeing the code you are using (and MSDN has a heck of a lot of code, so just saying "i used the MSDN code to send fax" doesn't help us at all) we really can't help at all!
But probably, yes - you need a fax modem.
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
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Thanks OriginalGriff,really appreciate your reply,wanna just ask :
after using faxcomexlib and fax modem with direct connection to phone line does will be a charge for this? or it's free even using the telephone line?
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Uhhh...It's just another phone call, so YES, charges apply to whatever phone plan you have on that line.
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hey Dave we can send fax using c# for free i mean without phone line or maybe i'm dreaming  ?
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 ok that will save me a lot of time.
Thanks to you all guys.
Have nice day.
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A fax is a telephone call as far as the phone company is concerned - so if you can get free calls, you can send free faxes. If you can't, you can't.
That applies to every company that wants to send a fax - so even internet companies have to pay somehow for the phone use.
And you do realise I haven't seen a fax in what: 15 years? How many people do you know that still have one?
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
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OriginalGriff wrote: How many people do you know that still have one?
The U.S. Government still uses them for everything. 
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The only country to have put a man on the moon can't cope with email and attachments?
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
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You're talking about an entirely different government from the one that exists today.
But, yeah, they have a problem with not having hand-written signatures, something that's difficult to do for most people in an email.
The govenment mantra is "paperwork or it doesn't happen".
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Member 11842288 wrote: Thanks for OriginalGriff your help,wanna test the fax application and got message:UNAVAILABLE LINE? i use the built in 56K modem on windows 7 is that the error?
Replying here instead of replying to your direct email, as we don't do "personal" fixes.
Have you connected it to the telephone system?
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
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My telephone line is connected to an ADSL modem!and i used the windows 7 built in fax modem 56K is that wrong?
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Faxes are still phone calls: which means the modem has to be directly connected to the telephone line, you can't use the ADSL connection because that is not on the same frequencies (that's why you need a filter to use a phone on an ADSL-enabled line)
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
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i have already the filter,but still same message:"line unavailable".
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But
is
the
phone
line
connected
physically
to
the
modem
inside
your
pc
?
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
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So basically I have a grid
|1|1|1|1|1|1|1|1|
|1|1|1|1|1|1|1|1|
|1|1|1|1|1|1|1|1|
|1|1|1|1|1|1|1|1|
|1|1|1|1|1|1|1|1|
depending on what number is in each grid spot, a different part of the building will be picked, for example 0 could be an empty space, 1 could be a hallway, 2 could be a functioning room like a kitchen or a bedroom.
I basically need an algorithm that would randomize the house while still making it able to walk through, i.e no sealed hallways, dead ends, etc.
I just don't know how to put it in code.
Thank you,
Joe
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Member 11954125 wrote: I just don't know how to put it in code.
Well, you need to translate it to simple steps, which are then implemented. Those steps are often referred to pseudo code.
What you want is to "generate a dungeon", one with some specific details. If you search for that topic you'll get a bunch more hits than when searching for architecture 
Like this[^] one.
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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hello
i am using a dataset with a table to create a crystal report in asp.net vs 2008..
in the code i am craeting some records..
with the help if crystal report viewer i am viewing the report..
and i am able to see the report at run time..
till here every thing is fine..
but when i try to print or export the report(using the buttons on the crystalreport viewer) it asks for database login details...
but i dont have a database..
i am using a dataset
please help me to print the report ( the same is condition with the web reports)
please help
rekha
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Am doing my project in c# asp.net web application in this i want to add one php website into my asp.net webapplication.Is there any possibilities to add php website in my asp.net project?
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Repeat after me: I will have PATIENCE when asking questions in a forum environment.
Posting the exact same question over and over again minutes apart is just rude.
Yes, you can run both types of pages in the same site. A quick Google for "add php page to asp.net site[^] could have told you that and given you some pointers to set it up.
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Hi all!
when this impulse based equation can equal to zero:
w'=w+j/I*r*n;
n normal contact;j impulse;I inertia;
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