protected void FillGrid()
{
Organisation org = IsValidFormOrgID() ? OrganisationDB.GetByID(GetFormOrgID()) : null;
if (!IsValidFormOrgID())
{
lblHeading.Text = "Maintain Letters";
}
else if (org == null)
{
lblHeading.Text = "Maintain Default Letters";
}
else
{
lblHeading.Text = "Maintain Letters For ";
lnkToEntity.Text = org.Name;
lnkToEntity.NavigateUrl = "OrganisationDetailV2.aspx?type=view&id=" + org.OrganisationID;
}
DataTable dt = IsValidFormOrgID() ? LetterDB.GetDataTable_ByOrg(GetFormOrgID(), GetFormOrgID() == 0 ? Convert.ToInt32(Session["SiteID"]) : -1) : LetterDB.GetDataTable(Convert.ToInt32(Session["SiteID"]));
Session["letter_data"] = dt;
if (dt.Rows.Count > 0)
{
if (IsPostBack && Session["letter_sortexpression"] != null && Session["letter_sortexpression"].ToString().Length > 0)
{
DataView dataView = new DataView(dt);
dataView.Sort = Session["letter_sortexpression"].ToString();
GrdLetter.DataSource = dataView;
}
else
{
GrdLetter.DataSource = dt;
}
try
{
GrdLetter.DataBind();
}
catch (Exception ex)
{
HideTableAndSetErrorMessage("", ex.ToString());
}
}
else
{
dt.Rows.Add(dt.NewRow());
GrdLetter.DataSource = dt;
GrdLetter.DataBind();
int TotalColumns = GrdLetter.Rows[0].Cells.Count;
GrdLetter.Rows[0].Cells.Clear();
GrdLetter.Rows[0].Cells.Add(new TableCell());
GrdLetter.Rows[0].Cells[0].ColumnSpan = TotalColumns;
GrdLetter.Rows[0].Cells[0].Text = "No Record Found";
}
}