I have been looking at a lot of combo boxes but have yet to see one that uses JSON on the backend or one that is more than six fields. I wa开发者_如何学编程s trying to use
I\'m having some difficulties with null and a ComboBox in WPF/C#; If a add a null item it is not shown/listed in the ComboBox.
I have a public property of type ObservableCollection<ClassName> in the code behind file and i have bound this to the ItemsSource property of the Combobox.
This is basically a follow up question to my previous question found here I\'m trying to group items in a combobox but my problem is that either the GroupDescription is shown or the items.
So I\'m messing around with a new project in Delphi 2009 and the default components that can be dropped onto a form for accessing data consist of a SQLConnection, DataSource and SQLQuery. If I add a s
Let me preface this by saying that I\'ve been working with ExtJS for all of a week and half, so please pardon the noobishness.
I have the following code: List<string> list = SomeFunction(); this.myComboBox.DataSource = list;
I\'m having problems adding a XHR request to query JSON to my script, I rarely work with either so it\'s giving me a lot of problems. I know
When a user changes the value in a JComboBox, I want to prompt them to confirm the change.If they say \"no,\" the old value will remain.If they say \"yes,\" the new value will be selected.
i have ComboBox controls with multiple columns as a Row Source in an Access 2007 form. i\'m currently getting the selected values out of each ComboBox item this way...
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