apply Gridview Column alignment to Right

Fist of all we are loading the data into griview you can write the following code in gridview Row DataBound event

 protected void grdstore_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            gvctrl.Columns[3].ItemStyle.HorizontalAlign = HorizontalAlign.Right;
            //gvctrl.Columns[2].ItemStyle.HorizontalAlign = HorizontalAlign.Right;
            gvctrl.Columns[4].ItemStyle.HorizontalAlign = HorizontalAlign.Right;
            //gvctrl.Columns[2].ItemStyle.Width = 150;
        }
    }