return value with loop to ajax funtion

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C#

SqlDataReader xreader = xCmd.ExecuteReader();
while (xreader.Read())
{
 return xreader[0].ToString();
}

//ajax function
$.ajax({
            type: "POST",
            url: "Main.aspx/GetDataID",
            data: "{}",
            contentType: "application/json; charset=utf-8",
            dataType: "json",
            success: function (result) {
                GetDataP(result.d);
            }

        });

problem is that when i return value with loop .... loop is run only one time and after one time return loop is break ..... please give me a solution

Posted 16-Jul-13 3:02am

Arbaz Ali

Updated 16-Jul-13 3:10am

ZurdoDev

v2

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Comments

ZurdoDev 16-Jul-13 9:11am

Solution for what? Return means it will return. If you want more than one value then don't return. What do you want?

Arbaz Ali 17-Jul-13 4:44am

i want to return more then 1 value

ZurdoDev 17-Jul-13 7:36am

Then concatenate the values together or return an array.

Arbaz Ali 17-Jul-13 8:41am

please give an example with code so i can easily understand i will be very thank full to u

ZurdoDev 17-Jul-13 8:45am

while (xreader.Red())
{
myvar += xreader[0].ToString() + "|";
}

return myvar;

Naz_Firdouse 16-Jul-13 9:16am

what is your exact requirement???
Please eloborate

1 solution

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Deviprasad Das · Answer 1 · 2013-08-01T03:12:00

Solution 1

Use the following piece of code.

C#

List<string> lstIDs = new List<string>();
SqlDataReader xreader = xCmd.ExecuteReader();
while (xreader.Read())
{
 lstIDs.Add(xreader[0].ToString());
}
return lstIDs;
</string></string>

Posted 1-Aug-13 3:12am

Deviprasad Das