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Did you post this in the wrong place? Perhaps you meant to post a tip/trick? Or maybe you meant to post this at the bottom of an article? This is a forum for C# questions.
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Nah, I think he just missed and gave us his lecture notes instead of his homework question...  You should never use standby on an elephant. It always crashes when you lift the ears. - Mark Wallace
C/C++ (I dont see a huge difference between them, and the 'benefits' of C++ are questionable, who needs inheritance when you have copy and paste) - fat_boy
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The link points to the same thing posted by the OP. I am honestlly baffled. 
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Hi,
I have 2 dataset. I am getting values from database and binding same values to dataset1.
This method is written in refresh call so that what ever changes done or update done in the database that will be affected the values to that dataset1. but with the same time i m passing these same values from dataset1 to dataset2.
Now in that I want only those values that changed. Means i want only updated values so that my dataset2 will change accordingly. so by passing every time full dataset1 I want to pass or update only updated information.
Thanks
sjs
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I want updated fields row only.
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Hiii everyone
Actually i am geting memberid from database as 1,2,123,124 but i want to amend the id as 00001,00002,00123 etc.
Anyone can suggest me how i can get it. using array or any collection.
Thanks in advance
Gaurav Gupta
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you can use split method then made a new id.
string _temp="1,12,123";
string[] arr=_temp.split(new char[]{','});
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Hii Ali
Thnaks for the response but actually i have id like 1.Now i want to make the id 0001 dynamically using for loop and array.
e.g. if i have id 123 first read 3 then submit 3 in array which have 00000 now string have 12 read 2 and then submit in array noe 00023 i have now anly 1 remain get 1 and submit in array now id becomes 00123.Like that
Thanks
Gaurav
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string formatted = 123.ToString("00000");
TVMU^P[[IGIOQHG^JSH`A#@`RFJ\c^JPL>;"[,*/|+&WLEZGc`AFXc!L
%^]*IRXD#@GKCQ`R\^SF_WcHbORY87֦ʻ6ϣN8ȤBcRAV\Z^&SU~%CSWQ@#2
W_AD`EPABIKRDFVS)EVLQK)JKQUFK[M`UKs*$GwU#QDXBER@CBN%
R0~53%eYrd8mt^7Z6]iTF+(EWfJ9zaK-iTV.C\y<pjxsg-b$f4ia> -----------------------------------------------
128 bit encrypted signature, crack if you can
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int id = 1;
string longID = string.Format("{0:00000}", id);
this will result in "00001";.45 ACP - because shooting twice is just silly
-----
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
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"The staggering layers of obscenity in your statement make it a work of art on so many levels." - J. Jystad, 2001
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Hi,
When the data are integers, you store them as integers in the database, which will hold their value, and isn't interested in any formatting.
When you show such numbers, make sure to apply the format you want. One way of getting that is:
int a=123;
Console.WriteLine("a="+a.ToString("D5"));
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i have a c# dll containing a public function
<br />
public double[,] sum(double[,] a,double[,] b)<br />
{<br />
}<br />
in and dynamic code execution, i am passing an array (double[,]) to the above function using reflection.
assigning Type to theMethod => parameterType=typeof(double[,]),
when executing the following statement, i got an error Exception has been thrown by the target of an invocation".
<br />
theMethod.Invoke(this, userParameters);<br />
any help please. thanks in advance
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Hari Om Prakash Sharma wrote: in and dynamic code execution, i am passing an array (double[,]) to the above function using reflection.
It would help if you posted that code.
Hari Om Prakash Sharma wrote: //do a[,]+b[,] sum and returns the result.
And if you actually have code where you've placed that comment, probably would be helpful if you posted that too.
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When you get an exception, read all available information.
That means, use Exception.ToString() and do not limit yourself to Exception.Message
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Actually my Test.dll was not updated. I deleted it and pasted a new copy of DLL into bin folder. I dont know how this trick works but problem was solved! Thanks for your help.
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I wanted to save bitmap file as vector image with emf extention.
bitmap.save(filepath, ImageFormate.Emf);
While running the program above line throws ArguementNull exception that "encoder value is null".
For getting encoder information :
ImageCodecInfo[] list = ImageCodecInfo.GetImageEncoder();
this list containing 5 element : BMP,JPEG, GIF, TIFF, PNG
These are the built -in- image codec.
But codec related to .emf is not there. Might be thats why exception is throwing.
Am I need to install codec for emf or there is any other solution?
Thanks alot....
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http://stackoverflow.com/questions/152729/gdi-c-how-to-save-an-image-as-emf[^]
TVMU^P[[IGIOQHG^JSH`A#@`RFJ\c^JPL>;"[,*/|+&WLEZGc`AFXc!L
%^]*IRXD#@GKCQ`R\^SF_WcHbORY87֦ʻ6ϣN8ȤBcRAV\Z^&SU~%CSWQ@#2
W_AD`EPABIKRDFVS)EVLQK)JKQUFK[M`UKs*$GwU#QDXBER@CBN%
R0~53%eYrd8mt^7Z6]iTF+(EWfJ9zaK-iTV.C\y<pjxsg-b$f4ia> -----------------------------------------------
128 bit encrypted signature, crack if you can
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I want to have DataGridView that show nested data. it maybe have a column like treeview object.
It is on Windows form application.
any idea for it?Mahdi 82161021
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Here is a complete list[^]
TVMU^P[[IGIOQHG^JSH`A#@`RFJ\c^JPL>;"[,*/|+&WLEZGc`AFXc!L
%^]*IRXD#@GKCQ`R\^SF_WcHbORY87֦ʻ6ϣN8ȤBcRAV\Z^&SU~%CSWQ@#2
W_AD`EPABIKRDFVS)EVLQK)JKQUFK[M`UKs*$GwU#QDXBER@CBN%
R0~53%eYrd8mt^7Z6]iTF+(EWfJ9zaK-iTV.C\y<pjxsg-b$f4ia> -----------------------------------------------
128 bit encrypted signature, crack if you can
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As the title says System.IO.Ports.SerialPort.Open() is catching TimeoutException popping a MessageBox and continuing to try to connect until I call close. I would prefer to catch the exception myself. Is there a setting somewhere in my VS8 that controls this? I don't see anything in the docs that mention it.
TIA,
Greg.
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greg_martin wrote: System.IO.Ports.SerialPort.Open() is catching TimeoutException popping a MessageBox
Are you sure that is not in your code? According to the documentation[^] the Open() method neither throws nor catches TimeoutException.txtspeak is the realm of 9 year old children, not developers. Christian Graus
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Your right. Mea culpa. I was expecting open to fail but it isn't it's the first read that is failing. Thanks.
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greg_martin wrote: popping a MessageBox
Ummm... what?
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the port has a letter box.
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