public static Guid CreateLead(NameValueCollection formCollection)
{
string LeadId = formCollection.Get("leadid");
Entity lead = new Entity("lead", Guid.NewGuid());
Guid id = Guid.Empty;
if (!string.IsNullOrEmpty(LeadId) && Guid.TryParse(LeadId, out id))
{
lead = XrmCore.Retrieve("lead", id);
}
string Email = formCollection.Get("emailaddress1");
if (!string.IsNullOrEmpty(Email))
{
EntityCollection contacts = XrmCore.RetrieveByAttribute("contact", "emailaddress1", Email);
if (contacts.Entities.Count > 0)
{
Entity contact = contacts.Entities.OrderByDescending(x => x.GetAttributeValue <DateTime>("createdon")).First();
lead["contactid"] = contact.ToEntityReference();
if (contact.Contains("accountid"))
{
lead["accountid"] = contact.GetAttributeValue <EntityReference>("accountid");
}
}
}
foreach (string key in formCollection.AllKeys.Except(new string[] { "leadid" }))
{
lead[key] = formCollection[key];
}
if (id.Equals(Guid.Empty))
{
id = XrmCore.CreateEntity(lead);
}
else
{
XrmCore.UpdateEntity(lead);
id = lead.Id;
}
return(id);
}