split a string and put it into a list view

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Hi All,
I have a string list which like

C#

String xmlTest="MOBILE DEVICE~!20^!PRINTERE~!25^!MOBILE SCANNER~!23^!";
            String rec[]=xmlTest.split("^!");

and try to enter into a list view

C#

for (int i = 0; i < rec.length; i++) {
                String fld[]=rec[i].split("~!");
                // creating new HashMap
                HashMap<String, String> map = new HashMap<String, String>();
                        map.put(KEY_TITLE,fld[0]);
    			map.put(qty, fld[1]);
                        List.add(map);
}

But it is adding only first line like
MOBILE DEVICE 20
Second line should come
PRINTER 25
But it is not coming second line, third line etc please help

Thanks to All

Posted 8-Sep-14 0:12am

IndrajitDasgupat

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Comments

_Asif_ 8-Sep-14 6:35am

Well the loop seems correct, problem is somewhere else. Did you debug?

Benjano 8-Sep-14 6:41am

You've marked this as a C# question, but this looks like Java?

Herman<T>.Instance 8-Sep-14 7:27am

true! You cannt split directly on 2 chars in c#, You do that another way. This question is doubtful therefore. A RegEx could be used for that

santoshkrpathak@gmail.com 11-Sep-14 6:06am

In C# we can spilt by String,Please see solution 2.

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 8-Sep-14 7:23am

Have you debugged?

[no name] 8-Sep-14 7:28am

You need to debug your code and find out for yourself. This won't even compile as C# code.

[no name] 8-Sep-14 7:30am

this is not C# syntax , you have to submit it in Java questions

ZurdoDev 8-Sep-14 7:35am

All you have to do is debug it and you'll see.

V. 8-Sep-14 9:09am

If it is java this "regex" will only split the first. You need to add a "+" to split among multiple entries (I think).
Eg. Is used "\\s+" to split on whitespace and "[\r?\n]+" to split on carriage return/line feed entries...
If I would use these regex without the + sign, it only splits the first occurance, I believe. Make sure that none if the ^, ~, !, ... are special characters that need to be escaped.
Also look here:
http://docs.oracle.com/javase/6/docs/api/java/lang/String.html#split(java.lang.String)

[UPDATE]
The + is to split on multiple occurances one after the other (eg several spaces) : http://stackoverflow.com/questions/13081527/splitting-string-on-multiple-spaces-in-java
[/UPDATE]

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Vindhyachal_Kumar · Answer 1 · 2014-09-08T03:33:00

use this code.

C#

string xmlTest="MOBILE DEVICE~!20^!PRINTERE~!25^!MOBILE SCANNER~!23^!";
        string[] rec=xmlTest.Split(new string[] {"^!"},StringSplitOptions.None);

C#

for (int i = 0; i < rec.Length; i++) {
            string[] fld = rec[i].Split(new string[] { "~!" }, StringSplitOptions.None);}

santoshkrpathak@gmail.com · Answer 2 · 2014-09-08T05:13:00

Below solution is working ,let me know in case of any question

C#

String xmlTest = "MOBILE DEVICE~!20^!PRINTERE~!25^!MOBILE SCANNER~!23^!";
            string[] splitArrayString = { @"^!" };
            string[] splitArrayString1 = { @"~!" };
            string[] SplitedValues = xmlTest.Split(splitArrayString, StringSplitOptions.RemoveEmptyEntries);
            var queryStr = from val in SplitedValues
                           let splitted = val.Split(splitArrayString1, StringSplitOptions.RemoveEmptyEntries)
                           select new { KEY_TITLE = splitted[0], qty = splitted[1] };






           ListView1.DataSource= queryStr.ToList();
           ListView1.DataBind();

split a string and put it into a list view

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