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Response.getOutputStream() - But what is this parady?
Intelligence is measured by common sense not by how many scholarly books you read.
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I want to use any java method which takes url and give me response of server.
Why I am doing so is I am using java.util.zip which takes sbyte[] earlier I was getting byte[] (when I was using httpWebRequest and httpWebResponse) and if i was trying to make this conversion byte[] to sbyte[] file which i m getting from server is getting damaged.So what I am thinking is if I can send url to any java method which can give me response back we can directly add this output stream to zipinputstream.
The code which I was using earlier is
HttpWebRequest hReq = (HttpWebRequest)HttpWebRequest.Create(ReqUrl);
HttpWebResponse hResp = (HttpWebResponse)hReq.GetResponse();
Stream str = hResp.GetResponseStream();
MemoryStream output = new MemoryStream();
int nBytesRead = 0;
byte[] buffer = new byte[1024];
while ((nBytesRead = str.Read(buffer, 0, 1024)) > 0)
{
//Read the stream until the end of file in chunks of 1024 bytes
output.Write(buffer, 0, nBytesRead);//Write the currently read bytes into the MemoryStream
}
hResp.Close();
output.Close();
return output.ToArray(); // This .ToArray() method gives me byte[] while i want sbyte[]
Any equivalent method in java can help me out.
Prateek Gupta.
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hi, in the first application, i have a textbox which it's content is bind to a xml file. if there is 2 application running at the same time, when the second app changes the data in the xml file, how can i safely update the textbox which was binded to the xml file in the first app?
Thanks in advance
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Ive started a project recently where ive been doing fairly well until i came across an issue, and is bugging me like mad.
Ive got a main form(will call it Form1)
Form1 has 2 User Control forms in it (will call Uform1 and Uform2)
Uform1 is a menu and Ufrom2 contains a DataGridview will dataset, table adapter.
Now im really new to winforms, but I did it this was because if I created lots of static forms
and the menu was statically set when ever I make a change to the menu I would have to change it on every menu on every form.
(If I should be doing this a better way please say so)
So the isssue, Ufrom1 needs to be able to access the data/controls on Uform2, I need to be able from Uform1 to update Uform2 tableadapter/controls.
I have no idea how to do this, ive seen some stuff but it looks so complicated yet this should be a everyday programmers task and should be straight forward??
Im looking for a a guide and example..please help.
thanks
David
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ziwez0 wrote: So the isssue, Ufrom1 needs to be able to access the data/controls on Uform2, I need to be able from Uform1 to update Uform2 tableadapter/controls.
I don't know whether I understood your problem correctly, How about creating a public method in uform2 which is accessible from uform1 and does the data adapter updation ?
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There's articles here on CP on communication between forms. The short answer is, use delegates.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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No offense, but this sounds like its a bit of mess architecturally. I would recommend that you take a look at implementing a pattern like the Model View Controller or Model View Presenter, which allows you to abstract the model (data) from the view.
Deja View - the feeling that you've seen this post before.
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Hi to all,
Whenever i run my application i want copy the address bar contents that are appears in the address bar into a string variable.
Is there any way to accessing the contents of Addressbar into a string variable.?
Please help me...
Pravin
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Are you talking about ASP.NET? If it's in ASP.NET, try this Request.Url;
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Here is how you do that:
var url = window.location.href;
This question is better asked in the web development forum, though, as this is Javascript, not C#.
Experience is the sum of all the mistakes you have done.
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I was trying to add a timer to a checked list box and all I get is a check box without any text. I also tried creating a derived class and overriding the ToString function with no help. Anyone have any ideas?
It works fine with the TimeSpan struct, but not the Timer class.
private void button1_Click(object sender, EventArgs e)<br />
{<br />
Timer t = new Timer();<br />
checkedListBox1.Items.Add(t);<br />
ListBox1.Items.Add(t);<br />
}
I want to use the List box collection to keep track of all the timers I intend to create, having the user enable and disable them with the check boxes. Is there a better way to do this? And does anyone know why this isn't working? I thought that the list box and friends just used ToString for the display values.
Thanks for you time!
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The ListBox will only use the ToString method if FormattingEnabled[^] is set to false. By default (when controls are added to a Form), this property is set to true.
When this is true, then the ListBox uses a TypeConverter to convert from the Timer to a String, for which there is none.
Take care,
Tom
-----------------------------------------------
Check out my blog at http://tjoe.wordpress.com
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Thank you so much! Works great now. Just wish I could have found it!
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hello friends
I am freshers for .net, i am developing asp.net(with C#.net)project,I want detail about how to create "MENU".
srinivasan.s
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Add a menu strip control and then add it to the form properties.
Using the GUI editor to do this I find the easiest way.
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Use the Menu[^] control.
/ravi
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i m using VB6 exe(as process) in my c# project . How can i pass a string to VB6 Process.
help as a alias.
Be happy and make others happy.Cheer up...........
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#1. What about SendMessage? I have done sending message from one UI to another but I'm not sure about process.. you may do some research on it..
#2. What about passing things via middle layers? For example, save the string in textfile or database. then access that string from VB6.
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thanks i will try it it is an good idea
help as a alias.
Be happy and make others happy.Cheer up...........
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Hi all.....
Am doing a Web application. I want to copy a file from server to localdisk in web application. how is it done? is CopyTo(); is ok?
what is the format of this?
when i tried this am getting following error....
Argument '1': cannot convert from 'string' to 'System.Array'
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P_Elza wrote: I want to copy a file from server to localdisk in web application
You can't copy files from server to local machine. You can redirect page to the file which needs to be stored, browser will open a save dialog and user can save it.
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hi,
i am doing a project in which i have added a folder named data and a mdb file
in it so at the time of running the folder data is getting copied to debug folder and the manipulation done on the database are getting reflected in the debugs database not in the oringinal one and at the time of retrieval the data is coming from the original one
The project is working fine after deployment
so please solve this problem......
regards
sindhu tiwari
-- modified at 2:34 Monday 5th November, 2007
Always Innovative
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Hello experts...
I include some merge modules in my VS.NET setup project 2005. I want to know answers of the following ....
1. What is the default location of merge modules...?
2. Did any previous file is over write by the installer while installing this application...?
3. If we remove the application the merge modules are remove automatically or we have to remove them...?
4. If any other application using that merge modules that what will the case...?
-- modified at 1:38 Monday 5th November, 2007
Regards
Pankaj Joshi
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There are a lot of modules in my project. When the user runs the project, ShellForm will be displayed. There is one menu in that ShellForm. If the user clicks on that menu, 10 modules will be loaded dynamically. (so, it took a lit bit time to load all modules and UI freezes while loading. )
How to show the prograssbar while the modules is loading on demand?? OR How to load the modules dynamically without freezing the UI?
I have tried to load the modules in Asynchronous Mode but I got cross-thread error.. 
Thanks in advance...
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