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Displaying 1 - 10 of about 40 record(s)

Q418765
Can't enter a null date in a DateEdit bound to an EF 3.5 nullable date column
When you click clear in the dateedit control, the value clears out. When you attempt to change focus to a different control, the control attempts to validate and fails, resulting in a red X by the field. I have turned my code inside out trying to figure...
Product: XtraEditors Library, Platform: WinForms, Technology: .NET, Modified on: 2012/07/24 03:42

Q527493
Unable to use In-place SpinEdit with Nullable<int> in TreeList
I am trying to use the SpinEdit in a TreeList that is bound to a datasource which has a field of type Nullable<int> ("int?"). In the DevExpress Designer of my TreeList, I added a SpinEdit in the In-place Editor Repository and associated the editor with my...
Product: XtraEditors Library, Platform: WinForms, Technology: .NET, Modified on: 2013/09/30 04:05

CQ28163
DateEdit - support for nullable DateTime
I need the DateEdit control to support nullable types as suggested in issue AS7084 (DateEdit - support for Nulllable DateTime field is required) - unfortunally this issue i still TBD. Is there any way create support for nullable DateTime using inheritence? Regards, Nikolaj...
Product: XtraEditors Library, Platform: WinForms, Technology: .NET, Modified on: 2011/07/20 00:53

Q490523
Best way to bind LARGE amounts of data to a combo/lookupupedit box
Here are the facts.... I have a database with over 1 million records. I would like to use a lookupedit as a down down search. ... I want the user to start typing in the box....I grab the information...run a query to find records with similar name... Example: ...
Product: XtraEditors Library, Platform: WinForms, Technology: .NET, Modified on: 2013/04/28 23:12

CQ34969
Binding a Lookupedit to nullable fiels
Hi, I have bound a list of countries to the DataSource of a LookupEdit with Id (int) as ValueMember and Name (string) as DisplayMember. The list of values is displayed correctly and so is the value. I have also bound the EditValue to a CountryId field which...
Product: XtraEditors Library, Platform: WinForms, Technology: .NET, Modified on: 2007/03/12 06:08

Q333907
Set Field to Null Error
Thanks for the support I am using DevExpress Library Version: 11.1.4.0 I am using Visual Studio 10 Entity Framework 4.0 I have a TextEdit control on the form that is bound to an Entity Object using a BindingSource Object. As you move up and down...
Product: XtraEditors Library, Platform: WinForms, Technology: .NET, Modified on: 2011/07/20 07:29

Q310701
Binding ImageEdit -- Invalid Value
I have a LINQ-to-SQL datacontext that contains an image. I created a binding source for the record and set the image to bind to that record. I can set the image, but when the control validates it fails and says "Invalid Value". The only way to save...
Product: XtraEditors Library, Platform: WinForms, Technology: .NET, Modified on: 2011/03/04 05:38

B498
Binding to nullable types doesn't seem to work
See the attached sample. The TextEdit on the form as well as the editor used in the grid column have AllowNullInput set to true. They are bound to a property of type int?. But when I set the edit value to null (using Ctrl+0) and leave the field, an exception...
Product: XtraEditors Library, Platform: WinForms, Technology: .NET, Modified on: 2005/12/14 06:02

Q247676
DateEdit binds to a not null date but want to display blank
We have lots of datetime fields in SQL that are NOT nullable. The user does not want to see a value in the DateEdit when an new entity is bound to the control. This would then tell the user that they need to add something. We can't make the fields nullable...
Product: XtraEditors Library, Platform: WinForms, Technology: .NET, Modified on: 2010/09/28 04:10

B135292
TextEdit control bound to business layer float?, resets on edit
I am using a TextEdit control which is bound to a nullable Single data type field in a business layer class (which supports INotifyPropertyChanged, IEditableObject). Upon edit (and lost focus or TAB), the TextEdit control is reset to it's original value (or...
Product: XtraEditors Library, Platform: WinForms, Technology: .NET, Modified on: 2009/04/09 19:34
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