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PODisplaying Last 10 rows for first page than next last 10 rows for next page
 

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    <p>I am using this Function for displaying data in datagridview using paging ,using this on <code>page 1</code> I am getting Last 10 rows displayed properly ,but when I click on next button It should display <code>next last 10 rows</code> but it display top 10 rows on each next page ,I think their is mistake in my <code>cmd2 query of else part</code> but what is that ? I am using Access database</p> <pre><code>private DataTable GetCurrentRecords(int page, OleDbConnection con) { dt = new DataTable(); if (page == 1) { cmd2 = new OleDbCommand("Select TOP " + PageSize + " QID,Question,Opt1,Opt2,Opt3,Opt4,AnsOp,Marks from Questions ORDER BY QID DESC", con); // CurrentPageIndex++; } else { int PreviouspageLimit = (page - 1) * PageSize; cmd2 = new OleDbCommand("Select TOP " + PageSize + " QID,Question,Opt1,Opt2,Opt3,Opt4,AnsOp,Marks from Questions " + "WHERE QID NOT IN " + "(Select TOP " + PreviouspageLimit + " QID from Questions ORDER BY QID DESC) ", con); // + //"order by MedicalClgID", con); } try { // con.Open(); this.adp1.SelectCommand = cmd2; this.adp1.Fill(dt); txtPaging.Text = string.Format("{0} of {1} ", this.CurrentPageIndex, this.TotalPage); } finally { // con.Close(); } return dt; } </code></pre>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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