asp.net read data and show

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Here is my code for Read and Display of date:

C#

if (dr.Read())
       {
           if (dt.Rows.Count > 0)
           {
               //for (int i = 0; i < 10; i++)
               //{
                  str1 += dr[0].ToString()+"'";
                  str2 = dr[1].ToString()+"'";

               //}
           }
       }

I want to display all rows and column datas.But it display only first row.

Please help me how to solve this.

Thanks in Advance.

Posted 18-May-11 3:17am

rahul dev123

Updated 18-May-11 3:21am

Ramalinga Koushik

v2

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4 solutions

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Abhinav S · Answer 1 · 2011-05-18T03:20:00

Solution 1

Instead of using if (dr.Read()) use while (dr.Read())!

Posted 18-May-11 3:20am

Abhinav S

nit_singh · Answer 2 · 2011-05-18T20:20:00

Solution 4

Use liek that

while (dr.Read())
{
          //for (int i = 0; i < 10; i++)
               //{
                  str1 += dr[0].ToString()+"'";
                  str2 = dr[1].ToString()+"'";
 
               //}
}

Posted 18-May-11 20:20pm

nit_singh

Ramalinga Koushik · Answer 3 · 2011-05-18T03:22:00

Solution 2

Use

while (dr.Read()).

Hope it will solve your problem.

Posted 18-May-11 3:22am

Ramalinga Koushik

LakshmiNarayana Nalluri · Answer 4 · 2011-05-18T19:44:00

Solution 3

if(dr.read())
{
textbox.text=dr[0].tostring();
textbox1.text=dr[1].tostring();
.....
}

Posted 18-May-11 19:44pm

LakshmiNarayana Nalluri