大约有 700 项符合查询结果（耗时：0.0079秒） [XML]
Binding an enum to a WinForms combo box, and then setting it
...
For me SelectedValue is always null. It seems the combobox does not get intialized. (myEnum)this.GridView.CurrentRow.Cells["comboColumnCell"].Value. I can see value but internally it throws null pointer exception
– ssal
Jun 5 '14 at 17:...
How can I make a ComboBox non-editable in .NET?
I want to have a "select-only" ComboBox that provides a list of items for the user to select from. Typing should be disabled in the text portion of the ComboBox control.
...
How to display default text “--Select Team --” in combo box on pageload in WPF?
...
The easiest way I've found to do this is:
<ComboBox Name="MyComboBox"
IsEditable="True"
IsReadOnly="True"
Text="-- Select Team --" />
You'll obviously need to add your other options, but this is probably the simplest way to do it.
There is however one downsid...
How to disable editing of elements in combobox for c#?
I have some elements in a ComboBox (WinForms with C#). I want their content to be static so that a user cannot change the values inside when the application is ran. I also do not want the user adding new values to the ComboBox
...
Professional jQuery based Combobox control? [closed]
Are there any professional Combobox controls (dropdown list with autosuggestion) based on the jQuery library?
22 Answers
...
Binding a WPF ComboBox to a custom list
I have a ComboBox that doesn't seem to update the SelectedItem/SelectedValue.
4 Answers
...
How to bind an enum to a combobox control in WPF?
...acing the following code in Window Loaded event handler, for example:
yourComboBox.ItemsSource = Enum.GetValues(typeof(EffectStyle)).Cast<EffectStyle>();
If you need to bind it in XAML you need to use ObjectDataProvider to create object available as binding source:
<Window x:Class="Your...
Databinding an enum property to a ComboBox in WPF
..."clr-namespace:namespace_to_enumeration_extension_class
and then...
<ComboBox
ItemsSource="{Binding Source={my:Enumeration {x:Type my:Status}}}"
DisplayMemberPath="Description"
SelectedValue="{Binding CurrentStatus}"
SelectedValuePath="Value" />
And the implementati...
How do I have an enum bound combobox with custom string formatting for enum values?
...
ComboBox has everything you need: the FormattingEnabled property, which you should set to true, and Format event, where you'll need to place desired formatting logic. Thus,
myComboBox.FormattingEnabled = true;
myComboBox.For...
MFC ComboBox控件如何在属性页中添加多项下拉数据 - C/C++ - 清泛网 - 专注...
MFC ComboBox控件如何在属性页中添加多项下拉数据运行效果：
运行效果：
ComboBox 多项 下拉数据