C# Discussion Boards - CodeProject

Serialization of objects IPHostEntry

22-Sep-09 15:39

Trust me, it's a string.

FJJCENTU22-Sep-09 12:55

FJJCENTU

22-Sep-09 12:55

I am tryng to serialize the IP's Server Addresses in my Lan using objects IPHostEntry for getting better the communications with them, later I need that the machines which are going to connect with such Server Serialize and Deserialize the Server's List, but when I try to serialize, both in binary or XML, I receive an error telling me that such object IPHostEntry is not marked as Serializable.

Any suggestion for avoiding this problem

Note: I Create a Dictionary<string, iphostentry=""> containing the name and IP data of every Server and such is the object which I want to Serialize, if the key and value are both strings there is no problem, but when I change to Type IPHOstEntry it does not work.

Regards

[Message Deleted]

Mark-12345678922-Sep-09 12:33

Mark-123456789

22-Sep-09 12:33

[Message Deleted]

PIEBALDconsult22-Sep-09 13:50

22-Sep-09 13:50

0) UPDATE INTO -- nope
1) colErrByUserID = '" + LoginForm.gb_strUserID + "' "; -- very bad idea

Mark-12345678922-Sep-09 14:35

Mark-123456789

22-Sep-09 14:35

Thanks for that! Sleepy | :zzz:

Very useful, not!

So what you are really saying is you don't know...

Poke tongue | ;-P

PIEBALDconsult22-Sep-09 14:37

22-Sep-09 14:37

No, I'm just not going to spoon-feed you. You'll find very few people here who will.

Mark-12345678922-Sep-09 16:07

Mark-123456789

22-Sep-09 16:07

Thats right you, keep telling yourself that!

Poke tongue | ;-P

PIEBALDconsult22-Sep-09 18:38

22-Sep-09 18:38

You'll see.

Repeat XML node

kurangu22-Sep-09 9:48

22-Sep-09 9:48

I am having an XMl like below

<Details>
<det id=1 name="abc">
</Details>

Now i want to take the above xml as input and to repeat the node
like below using C#

<Details>
<det id=1 name="abc"/>
<det id=2 name="abc"/>
<det id=3 name="abc"/>
</Details>

Richard MacCutchan22-Sep-09 10:01

22-Sep-09 10:01

kurangu22-Sep-09 10:10

22-Sep-09 10:10

Rich,

Just I want to repeat the node in aloop by incrementing id.

Richard MacCutchan22-Sep-09 10:14

22-Sep-09 10:14

I don't understand what your problem is. What code are you using to create the original XML, and what code have you tried to create the repeat items?

kurangu22-Sep-09 10:22

22-Sep-09 10:22

Rich,

In c#.Original xml is a string which I get like below

<details>
<detail id="1" name="x"/>
</details>

I want to take that xml string and to repeat the nodes

foreach xml nodes

<details>
<detail id="1" name="x"/>
<detail id="2" name="x"/>
<detail id="3" name="x/>
</details>

id=2 and id=3 is repeated.want to do it in C#

Mirko198022-Sep-09 22:00

Mirko1980

22-Sep-09 22:00

That can be easly done using XmlDocument.
You know that class? Have you already tried something or you want us to give all the code to you (that you won't get here, I'm afraid)?

Richard MacCutchan22-Sep-09 23:31

22-Sep-09 23:31

kurangu wrote:
In c#.Original xml is a string which I get like below

Where do you get this from, a const string, XmlReader, TextReader?

kurangu wrote:
I want to take that xml string and to repeat the nodes

I ask again, what code have you tried; please help us to understand better what you are actually doing in your code?

kurangu23-Sep-09 2:17

23-Sep-09 2:17

HI,

It's a constant string.

string a =
"<SecDetails><Security PrimarySecID=\"abcd\" Price=\"12\"/></SecDetails>";

XmlDocument originalXml = new XmlDocument();
originalXml.LoadXml(a);

XmlNodeList nodelist = originalXml.SelectNodes("/SecDetails/Security");

foreach (XmlNode xn in nodelist)
{
here I should be able to repeat the node

for (int i=1; i<=10;i++)
{
I am struck here.
}

}

Mirko198023-Sep-09 2:58

Mirko1980

23-Sep-09 2:58

Look at the XmlNode class, in particular, the ParentNode property and the AppendChild and CloneNode methods.
You should have now all the element you need to perform your task.

Richard MacCutchan23-Sep-09 6:34