Finding Number of Rows in UltraGrid

Hi friends
Today i was working on Ultra Grid provided by
Infragistics. I found out a typical problem. There is a scenario where i have to find the number of rows selected in the grid. These number of rows are not by selecting the check boxes in the grid cell but by CTR-Click combination. i can check the activated row by the active index properties but now i have to select all the rows which i have previously selected with the holding the control button. Below is the code which might be helpful for you.


public ArrayList GetSelectedAccount(Infragistics.Win.UltraWinGrid.UltraGrid dgAccount)
{
ArrayList AccountArray = new ArrayList();
CurrencyManager cmAccount = (CurrencyManager)this.BindingContext [dgAccount.DataSource, dgAccount.DataMember];
DataView dvAccount = (DataView)cmAccount .List;
for (int i = 0; i < dvAccount .Count; ++i)
{
if (dgAccount.Rows[i].Selected)
{
AccountArray.Add(dgAccount.Rows[i].Cells["AccountID"]);
}
}
messagebox.show(AccountArray.length.tostring());
}
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