concatenation of multiple value [modified]

[varsh12]

hii! please guide me regarding: i want concatenate "welcome", "to", "hello" and "world" together. like as: welcome to hello world these value are coming from via for loop. but if in case I don't know what the actually data store in database. what i do thanx thanx for every one:

modified on Saturday, July 10, 2010 8:17 AM

[Luc Pattyn]

Console.WriteLine("helloworld");

:omg:

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[OriginalGriff]

Try:

string result = "welcome" + "to" + "hello" + "world";
string resultWithSpaces = string.Format("{0} {1} {2} {3}", "welcome", "to", "hello", "world");

Each literal string "whatever" could be a variable string ion either case:

string strWelcome = "welcome";
string strTo = "to";
string strHello = "hello";
string strWorld = "world";
string result = strWelcome + strTo + strHello + strWorld;
string resultWithSpaces = string.Format("{0} {1} {2} {3}", strWelcome, strTo, strHello, strWorld);

If you need them in a loop:

string[] text = {"welcome", "to", "hello", "world"};
string result = "";
string resultWithSpaces = "";
foreach (string s in text)
{
result += s;
resultWithSpaces += s + " ";
}

The advanced stuff is to use a StringBuilder, but that can wait until you are certain of the basics!

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[DaveyM69]

Three easy options, +, string.Format or StringBuilder The first two...

string newString = "welcome" + "to" + "hello" + "world";
string newString = string.Format("{0} {1} {2} {3}", "welcome", "to", "hello", "world");

Dave

If this helped, please vote & accept answer!

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BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)

[DaveyM69]

Sorry, didn't see your post! :doh:

Dave

If this helped, please vote & accept answer!

Binging is like googling, it just feels dirtier. Please take your VB.NET out of our nice case sensitive forum.(Pete O'Hanlon)
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)

[OriginalGriff]

I do that as well... :laugh: (mostly, I tend to do it with the CCC - damnit!)

Did you know: That by counting the rings on a tree trunk, you can tell how many other trees it has slept with.

[PIEBALDconsult]

Look into System.Text.StringBuilder.

[Abhinav S]

I do assume you know how to concatenate two strings and if you don't you should get a C# book and go through it. If you are not sure what order they words are coming from the database in, I'm afraid you cannot do a 'grammatically correct' concatenation unless you build your own language parser. That would mean writing tons of parsing logic and building your own language database.

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