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You're welcome
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Remember the URL is just a string, you can create strings using many techniques, string concatenation or string format is one of them.
Apart from what other user has said, Query Strings (which is correct answer, indeed this is a query string generated as a response to HTTP GET form submission), I would add the method to create them using string.Format() function (do not concatenate strings like this). string.Format() [^] can be of a great use in such scenarios where you can pass the values for the query string key/value pairs.
The sh*t I complain about
It's like there ain't a cloud in the sky and it's raining out - Eminem
~! Firewall !~
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making a joystick to display Real joystick's parameter using (add user control)
We can put user control background image and draw on it
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This is not a good question - we cannot work out from that little what you are trying to do.
Remember that we can't see your screen, access your HDD, or read your mind.
So please explain in better detail exactly what you are trying to do, what you have tried, and what help you need.
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
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hi
how to read from specific cell in excell using C# WinForm ?
for example, i need to read the value of cell B7 and D11
Regardless of the Excell version (2007...2010...2013...)
thanks
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Hi,
Which is the best way to deserialize XML into objects in .NET 2 ?
(without namespaces & schema info)
Thanks
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.NET 2 is a very old framework, why use it in very first place?
Anyways, System.Xml [^] namespace can be used in .NET 2.0 and can work with XML data in your applications. You can use it, or read more on that on MSDN (link attached).
Also, instead of XML I would recommend that you use JSON, it has a very compact size and structure and is widely used now a days for networking and APIs for HTTP use.
The sh*t I complain about
It's like there ain't a cloud in the sky and it's raining out - Eminem
~! Firewall !~
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I Need Fresh Project.. need better way too.
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Saneesh kunjunni wrote: I Need Fresh Project.. need better way too. Also, you need a better way to explain your question, if you can call it one at all, if you want people to understand and be able to provide help..
If the brain were so simple we could understand it, we would be so simple we couldn't. — Lyall Watson
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Print Document using Dot metric printer from Website and Desktop in C#
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Are you talking about a dot matrix printer? If not, what is a dot metric printer?
What do you mean by print document from website in C#? If I want to print a web page I select "print" in my browser's menu.
What have you tried and what is the specific problem that you need help with?
If the brain were so simple we could understand it, we would be so simple we couldn't. — Lyall Watson
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I'm trying to send Unicode, so i changed my client and server Send and Receive methods in this way:
for the Server:
public string Receive(Socket client)
{
int len;
byte[] data = new byte[1024];
StringBuilder sb = new StringBuilder();
while ((len = client.Receive(data)) == data.Length)
{
sb.Append(Encoding.Unicode.GetString(data).Substring(0, len));
}
sb.Append(Encoding.Unicode.GetString(data).Substring(0, len));
return sb.ToString();
}
public void Send(Socket client, string prompt)
{
client.Send(Encoding.Unicode.GetBytes(prompt));
}
for the Client
public string Receive()
{
int len;
byte[] data = new byte[1024];
StringBuilder sb = new StringBuilder();
while ((len = client.Receive(data)) == data.Length)
{
sb.Append(Encoding.Unicode.GetString(data).Substring(0, len));
}
sb.Append(Encoding.Unicode.GetString(data).Substring(0, len));
return sb.ToString();
}
public void Send(string prompt)
{
client.Send(Encoding.Unicode.GetBytes(prompt));
}
As you can see, both programs have the same Send and Receive methods with the only difference that the methods of the server has a parameter in more (Socket client), just because the server starts a different tread for each one client who ask for connection, in the way to permise to the server to accepts connection by different clients at the same time ( however, I think this has nothing to do with my issue ).
I just want to point out that everything works properly if instead of use Encoding.Unicode i use Encoding.ASCII
Now in my server program i switch the received command in this way:
string command = myServer.Receive(client);
string[] cmd = command.Split(' ');
if (cmd.Length == 1)
{
if (cmd[0] == "cd")
{
message = myServer.CurrentPath;
myServer.Send(client, message);
}
else
{
message = "Command not found";
myServer.Send(client, message);
}
}
but happens that when i send the command from the client to the server i retrieve back from the server the message:
"Command not found"
What and where is my error and how can I solve it?
I'm not a great programmer and if by chance I guessed a few lines of code do not be fooled, it's just because I'm working on this program for a long time. So if you want give more than good advice and you want help me with a few lines of code do not feel restrained by the fear of offending me, on the contrary I will appreciate it very much.
Thanks to all who help me.
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Run the client in the debugger and you will be able to see exactly what data is received.
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I'm trying to deserialize my xml this way:
public static T MyMethod<T>(this string Myxml)
{
XmlDocument Mydocument = new XmlDocument();
using (XmlTextReader XmlTr = new XmlTextReader(new StringReader(Myxml)))
{
Mydocument.Load(XmlTr);
}
return ???
}
How do I return my result into MyObject which I created to represent the XML ?
Thanks
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Hi,
I want to use javascript mediastream in C#.
I'm going to make a video from javascript mediastream in C#.
Is it possible?
Thanks.
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Nope. Keyloggers are illegal in most places and there's no legitimate use for them. We're not in the habit of helping you break the law.
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Hi all!
I have created a Windows Desktop application, using VS Express 2013, C#, and would like to use an installer package (i.e. msi, etc.) to distribute it to a few of my friends via USB drive where they can copy the package from the USB to their desktop or other place, run the package installer to install all necessary files that are required and executable, and be able to then run the application. I don't want to use a web installer which VS Publish seems to be for. I have never created or used an installation package for any of my applications before so this is very new to me.
My question is, how do I go about creating an installer package as I described above or is their some software out there that is free I could use? I've tried some software available online but apparently I must have a paid version of Visual Studio (i.e. professional, ultimate) to use it. Or another option I would be open to is to create my own installer but would need a step by step tutorial since this is a foreign topic to me.
I would greatly appreciate any help you could provide. By the way, Code Project is an excellent tool/source of information! Great job to the developers of this site and all who contribute to it!!!
modified 26-Jun-15 21:42pm.
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private void button1_Click(object sender, EventArgs e) {
using (XmlWriter Writer = XmlWriter.Create(Application.StartupPath + "\\Designs\\" + StyleName + ".xml", XmlSettings)) {
Writer.WriteStartElement("Settings");
PropertyDescriptorCollection PropertyCollection = TypeDescriptor.GetProperties(propertyGrid2.SelectedObject);
foreach (PropertyDescriptor Prop in PropertyCollection) {
Writer.WriteStartElement(Prop.Name);
Writer.WriteString(Prop.GetValue(propertyGrid2.SelectedObject).ToString());
Writer.WriteEndElement();
}
}
}
In xml file the color was save like: <boxbackcolor>Color [A=255, R=255, G=128, B=0]
I try to read the color using ReadString() but this return string not color
how can I convert string to color?
The second question how can I save it as integer like VB.net Color.ToArgb()?
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