I replaced native DDL with Combobox:
Data source is stored procedure which returns about 8000 rows in format ID, Name
Now performance is terrible, before result was displayed immediately, now even on DEV machine I need to wait few seconds, but in prod environment event more than 5 secs. At the current stage system is almost not usable. Any ideas how Ican improve performance?
<
telerik:RadComboBox
ID
=
"ddlPatientSuchwort2"
Runat
=
"server"
Culture
=
"de-DE"
DataSourceID
=
"sqlWinacsPatientSuchwort"
DataTextField
=
"Suchwort"
DataValueField
=
"PublicNummer"
AutoPostBack
=
"True"
EnableAutomaticLoadOnDemand
=
"True"
onselectedindexchanged
=
"ddlPatientSuchwort2_SelectedIndexChanged"
filter
=
"StartsWith"
EmptyMessage
=
"Wähle Patient Name"
Skin
=
"WebBlue"
>
</
telerik:RadComboBox
>
Data source is stored procedure which returns about 8000 rows in format ID, Name
Now performance is terrible, before result was displayed immediately, now even on DEV machine I need to wait few seconds, but in prod environment event more than 5 secs. At the current stage system is almost not usable. Any ideas how Ican improve performance?