search from gridview in C#

Question

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when I am searching for some records in gridview, the error message is showing like
"Specified argument was out of the range of valid values"

the code is:

C#

con.Open();
string query = "select Name from View where ID like'" + txtID.Text +"%'";
SqlDataAdapter da = new SqlDataAdapter(query, con);
DataSet ds = new DataSet();
da.Fill(ds);
if (ds.Tables[0].Rows.Count > 0)
{
    GridViewItm.DataSource = ds;
    GridViewItm.DataBind();
    GridViewItm.Show();
}
else
{
    Response.Write(@"<script language='javascript'>alert('Requested Records Not Found')</script>");
}

So please,, anyone suggest me some answers...

Posted 4-Sep-13 20:32pm

Shibasankar

Updated 4-Sep-13 21:15pm

Thanks7872

v2

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Comments

Mohan Gopi 5-Sep-13 2:38am

Exactly where your getting error. you can't give dataset as a Gridvew Datasource. you can try
GridViewItm.DataSource = ds.Tables[0];

Thanks7872 5-Sep-13 3:01am

MohanGopi wrote:
you can't give dataset as a Gridvew Datasource.

Are you sure?

Mohan Gopi 5-Sep-13 3:17am

i am not sure but i have tried in windows application not in web.

Thanks7872 5-Sep-13 3:19am

Well,you can have dataset as a gridview datasource.

Priyanka Bhagwat 5-Sep-13 2:43am

have you checked your query

Priyanka Bhagwat 5-Sep-13 2:44am

is it giving you desired output

2 solutions

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Myung-Joo · Answer 1 · 2013-09-04T20:38:00

i don't know well..

but, i have idea.

con.Open();
 string query = "select Name from View where ID like'" + txtID.Text +"%'";
 SqlDataAdapter da = new SqlDataAdapter(query, con);
 DataSet ds = new DataSet();
 da.Fill(ds);
 if (ds.Tables[0].Rows.Count > 0)
 {
 GridViewItm.DataSource = ds.Tables[0];  // Edit!
 }
 else
 {
 Response.Write(@"<script language='javascript'>alert('Requested Records Not Found')</script>");
 }

Thomas ktg · Answer 2 · 2013-09-04T20:40:00

Solution 2

1. Check whether the DataSet contains Table and handle it If does not.
2. If the DataSet has Table then check the Table has rows.
3. Finally Bind the DataSet to the GridView Datasource like ds.Tables[0];

Posted 4-Sep-13 20:40pm

Thomas ktg

Updated 4-Sep-13 21:20pm

v3