protected void MailGrid_CustomCallback(object sender, ASPxGridViewCustomCallbackEventArgs e)
{
if (string.IsNullOrEmpty(e.Parameters))
{
return;
}
var args = e.Parameters.Split('|');
if (args[0] == "FolderChanged")
{
MailGrid.FilterExpression = "";
BindGrid();
MailGrid.ExpandAll();
}
if (args[0] == "Search")
{
if (string.IsNullOrEmpty(SearchText))
{
MailGrid.FilterExpression = "";
}
CriteriaOperator criteria = new GroupOperator(GroupOperatorType.Or,
new FunctionOperator(FunctionOperatorType.Contains, new OperandProperty(ShowToColumn() ? "To" : "From"), SearchText),
new FunctionOperator(FunctionOperatorType.Contains, new OperandProperty("Subject"), SearchText)
);
MailGrid.FilterExpression = criteria.ToString();
BindGrid();
MailGrid.ExpandAll();
}
if (args[0] == "SendMail" || args[0] == "SaveMail")
{
var subject = SubjectEditor.Text;
var to = ToEditor.Text;
string messageText = MailEditor.Html.Length <= 10000 ? MailEditor.Html : MailEditor.Html.Substring(0, 10000);
string folder = args[0] == "SendMail" ? "Sent Items" : "Drafts";
int id;
if (args.Length == 2 && int.TryParse(args[1], out id))
{
MessageBL bl = new MessageBL();
bl.UpdateMessage(id, subject, to, messageText, folder);
}
else
{
MessageBL bl = new MessageBL();
bool IsReply = false;
if (Session["CurrentReplyEmailID"] != null)
{
IsReply = true;
}
bl.AddMessage(subject, User.Identity.Name, to, messageText, folder, IsReply);
}
Session["CurrentReplyEmailID"] = null;
BindGrid();
}
if (args[0] == "Delete" && args.Length > 1)
{
int[] keys = null;
if (!TryParseKeyValues(args.Skip(1), out keys))
{
return;
}
MessageBL bl = new MessageBL();
bl.DeleteMessages(keys);
BindGrid();
}
}