void ddlUsers_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
var selected = ddlUsers.SelectedValue;
if (selected == "0")
{
//get the whole list of organizations:
ddlOrganizations.DataSource = OrgList;
ddlOrganizations.DataValueField = "OrgCode";
ddlOrganizations.DataTextField = "OrganizationDesc";
ddlOrganizations.DataBind();
}
else
{
//get organizations list according user's organization
//only in case if selected organization = "0"
//in other case we already have initiated list for organizations:
if (ddlOrganizations.SelectedValue == "0")
{
var userOrg = ((DataRow)UsersListTable.Select("UserID = " + selected)[0])["Organization"].ToString();
var col = new ListItemCollection();
var it = new ListItem("", "0");
col.Add(it);
var orgsList = OrgList.Where(o => o.Organization == userOrg);
foreach (var org in orgsList)
{
it = new ListItem(org.OrganizationDesc, org.Organization);
col.Add(it);
}
ddlOrganizations.DataSource = col;
ddlOrganizations.DataValueField = "Value";
ddlOrganizations.DataTextField = "Text";
ddlOrganizations.DataBind();
}
}
}
catch (Exception ex)
{
//erase event OnError:
if (this.OnError != null)
{
var arg = new OrgUsersErrEventArgs();
arg.ErrorMessage = ex.Message;
this.OnError(this, arg);
}
}
}
