|
|
Did you use a nullable DateTime (i.e. DateTime?) as the type for your field? If not, the default value for the field will not actually be null. It will be a value outside of the 1753-01-01 to 9999-12-31 range.
|
|
|
|
|
Thanks - is there a good solution to this other than hardcoding a date = 1753 for uninit default?
dev
|
|
|
|
|
Hi,
I want to login though yahoo in .net windows application.
After login i want to search selected Yahoo Group member email id and
getting the email id want to sent mail to all group member.
i want to Yahoo API for Search group member email id.
and Yahoo API for sent email .
I want to done this work in .net windows application with c#
I want to develop a application Just Like YMASS by using C# in windows application in .net.
Please any one help me.
Thanks
|
|
|
|
|
|
Thanks for Reply
Already tried !
Any thing else
|
|
|
|
|
You could try asking in their forums?
|
|
|
|
|
i want to print the server report of the format .rdl..
can any one show me the way..
|
|
|
|
|
Hello,
Is there an option so that I must not call for example
private void textBox30_Validated(object sender, EventArgs e)
{
textBox30.DataBindings["Text"].BindingManagerBase.EndCurrentEdit();
}
for each control, so that an update in a control is pushed to my datasource?
My datasource is a DataTable.
Setting DataSourceUpdateMode to OnPropertyChanged or OnValidation does not have an effect!
|
|
|
|
|
how to open drive files using c# windows application
|
|
|
|
|
TextReader tr = new StreamReader(fileName);
string read = null;
int lineCounter = 0;
the quieter u become more u hear
|
|
|
|
|
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
|
|
|
|
|
If you want to find out what files there are, look at the System.IO.Directory.GetFiles method.
If you want to work with a file, look at the methods in the System.IO.File class. You can for example use the ReadAllText method to read a text file into a string.
Despite everything, the person most likely to be fooling you next is yourself.
|
|
|
|
|
hi,
i am crearting sql file using datebase to take backup of tables,while using my own database to create file in my pc it's ok but while using server connection to create file it's creating file in server,but i want to take backup in my own pc local drive.
my query for backup="select into outfile <path> from table_name";
thank's
jugal
|
|
|
|
|
Unless you are in the same local network as the database server, it can not save a file on your computer. You have to download the file from the server, whihc requires something like FTP or a web server on the server, or remote desktop access to the server.
Despite everything, the person most likely to be fooling you next is yourself.
|
|
|
|
|
Hi,
I want to read the Bitmap Image using C# and i'm trying to display these image in 0's and 1's
please help me to solve the problem.  
|
|
|
|
|
karthick sampangi wrote: I want to read the Bitmap Image using C#
use LockBits() to obtain the bitmat data.
karthick sampangi wrote: i'm trying to display these image in 0's and 1's
good luck 
regards
|
|
|
|
|
The first thing you need to do is get a byte[] (byte array) of the image. You can use BitmapData from the LockBits as suggested before, or possibly save the bitmap to a MemoryStream and get the byte array from the stream.
Getting the binary display is then trivial, just use Convert.ToString on each byte:
foreach (byte index in byteArray)
{
Console.WriteLine(Convert.ToString(index, 2).PadLeft(8, '0'));
}
DaveBTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)Visual Basic is not used by normal people so we're not covering it here. (Uncyclopedia)
|
|
|
|
|
how to perform an action against the mouse click on the header of the c#asp.net gridview's column.
|
|
|
|
|
U can get that in Javascript
This code needs to be registered on page load.
TableObject.rows[0].onclick = Function("return YourFunctionName(this);");
Here
TableObject is ur gridview object
rows[0] gives the first row that is the header row.
Then write ur logic in "YourFunctionName"
Regards
Santhosh N
|
|
|
|
|
Help me....
I am new in c# application. i want to Control memory leak and
not exceed 30mb in Task manager memory status.now in our application
the memory status is 42mb. memory size will rise if open a new GUI.
But the memory size suddenly low up to 5~10mb if minimize that GUI.
why these are happened. And how can handle this.
where i written That( Garbage collection) code. please give
all details and articles path.
Hope..
Thankyou.
|
|
|
|
|
Hey Anish,
If you can give more details like what controls are you using or any specific code that you suspect to be the culprit , because its hard to find out any thing on the information you have mentioned , the information is too generic , to think of a solution
-Regards
Bharat Jain
bharat.jain.nagpur@gmail.com
|
|
|
|
|
Thank you for replay
here we are used, the database interact with GUI. and
used DirectXCapture dll for recording a file in wma format. so two thread are
run concurrently.
But we used lot of GUI Component.
|
|
|
|
|
http://www.itwriting.com/dotnetmem.php[^]
Task manager does give an accurate picture of how much memory your app is using. Use Perfmon as described in the article.
Cheers,
Vıkram.
I've never ever worked anywhere where there has not been someone who given the choice I would not work with again. It's a job, you do your work, put up with the people you don't like, accept there are probably people there that don't like you a lot, and look forward to the weekends.
- Josh Gray.
|
|
|
|
|
Vikram A Punathambekar wrote: Task manager does give an accurate picture of how much memory your app is using.
You forgot the "not" in "Task manager does not give an accurate picture of how much memory your app is using.".
Despite everything, the person most likely to be fooling you next is yourself.
modified on Tuesday, January 27, 2009 7:41 PM
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
