How to bind a collection to the Popupcontainer Control? I have seen the DataBindings Property Of it but i am not getting it. After binding it to collection i want to add a button at end. Can I use Lookupedit in PopupContainer if i can use then problem is i get to see two dropdowns so how can i use it...

I have set the datasource property of lookupedit to a collection. In the dropdown of lookupedit i want one option as "None" .i.e when user clicks on dropdown arrow of lookupedit fist value in dropdown should be "None" How can i do it.

Hi guys. I'm working on a Windows application using DevX controls. Wonderful controls all of these. But, in some of the forms (surprisingly not all), the LookUpEdit controls dont generate the columns w.r.t. their DataSource property. What I am doing is assigning a DataTable to the LookUpEdit's...

Hi, I have a problem with lookupedit. I have a list of date like : 20080301, 20080402, ..., 19000101 And i want to display 'All Values' when date is 19000101, else i want to print date in datetime format. Then I use the Properties.DisplayFormat property to format my date : LkpEdit.Properties...

hello, I set the property nulltext to "None".This text is seen at designtime but when i run the application text "None" is not displayed. It doesnt show "None" by default.This lookupedit isusercontrol created by me.

LookUpEdit.Editvalue = null, return an error. Error: "Object reference not set to an instance of an object" The DataSource is a Tableadaptor. Why, and what do I do wrong ?

hello, is there a way how to manually set the direction of popup form, please? I mean, I'd like to make the edit to popup above the edit field, never below. Thank you

Hello, Thanx it works.But is there anyother way to do it.