I have collection of object,which contains 6-7 properties.Collection having over 30,000 records.If i go by giving collection to the datasource of combobox,then it will tell lot of time,as it will represent it as a grid.then i have to hide some column and ...inshort this process will take lot of time.Instead of this i want to add 30,000 records manually,by adding combobox.item.add(key,value),or something like that.
I read in the forum,there you cannot add items manually,you must have to give datasource.
Can you suggest me anything(like dictionary etc...) that will take less time to process?
Thanks,
Jay Parikh.
which is the the better way to add items manually that is type of data source with some more detal... thanx.
ctp59 said:But an ultracombo is different from a ComboBox!!!
Yes, it is different. What's your point? :)
But an ultracombo is different from a ComboBox!!!
UltraCombo requires a data source.You can use any object which implements IList or IBindingList as the data source, though. So you could use a DataTable, a List<T>, a BindingList<T>, and UltraDataSource, or many many other objects for your data.
If you don't want to do that, then I recommend using the UltraComboEditor instead of UltraCombo. The UltraComboEditor is a simpler, single-column combo, that more closely resembles the Microsoft ComboBox.
I'm new to Infragistics and I'm trying to learn how to use some of the controls. Is there a way to add items to the ultracombo like with the Microsoft combo? Ex:
Combobox1.Items.Add("String");
Or, can you only add items to the ultracombo by using a datasource?
Is there a book that contains more information on the Infragistics controls?
Thanks in advance.