dataset render in group format

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This is dataset table
ds.table[1]

country    total     yr
UK         1000     2011
UK         2000     2011
UK         3000     2011
India      3000     2011
India      1000     2011
US         5000     2011
US         5000     2011

i want to display above dataset like below group structure

country    total     yr
uk         ----     ---
UK         1000     2011
UK         2000     2011
UK         3000     2011
India      ---      ----
India      3000     2011
India      1000     2011
US         ---      ----
US         5000     2011
US         5000     2011

Posted 13-Mar-12 21:02pm

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Shivapragasam · Answer 1 · 2012-03-13T23:28:00

Try something like this...

DataSet dsTemp = GetDataSet();

DataTable dtTemp = dsTemp.Tables[0];

/// SQL Code could be something like 'GROUP BY country'
DataRow[] rows = dtTemp.Select("***SQL CODE HERE***");

DataTable dtNew = new DataTable();

foreach (DataRow dr in rows)
{
dtNew.ImportRow(dr);
}

DataSet dsNew = new DataSet();
dsNew.Tables.Add(dtNew);