当ComboBox子项过多时,下拉子项会出现滚动条,这样十分不美观 那么怎么解决呢,十分简单,只需要设置ComboBox的【MaxDropDownHeight】为【Auto】即可 示例代码:(其中 MaxDropDownHeight="Auto" 就是解决代码) <ComboBox Style="{StaticResource Combobox_Base}"Grid.Column="1"Grid.Row="0"Height="30"FontSize="...
<ComboBox Style="{DynamicResource ComboBoxStyle1}"Name="uerlist"Height="30"BorderThickness="0,0,0,1"ItemsSource="{Binding UserInfoList}"IsEditable="True"SelectedItem="{Binding SelectedItem}"MaxDropDownHeight="250"VerticalContentAlignment="Center"Padding="10,0,0,0"IsTextSearchEnabled="True"Margin...
IsOpen 已数据绑定到通过 ComboBoxToggleButton 来切换的 IsDropDownOpen--> <Popup IsOpen="{TemplateBinding IsDropDownOpen}" Placement="Bottom" x:Name="Popup" Focusable="False" AllowsTransparency="True" PopupAnimation="Slide"> <Grid MaxHeight="150" MinWidth="{TemplateBinding ActualWidth}" x:Name="...
我想将它的dropdownstyle属性设置为simple,但是每当我编写myCombobox.DropDownStyle =ComboBoxStyle.Simple时,它就会显示system.windows.controls.combobox我认为这只是一个名称空间问题或一些基本的东西,但我对编程非常陌生(基本上我是通过搜索教程来完成一个小程序),并且无法掌握它。 提前感谢!
我不认为简单地禁用ComboBox上的动画是可能的。但是，我相信ComboBox的默认ControlTemplate将下拉部分实现为...
Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Grid.ColumnSpan="2" IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource Mode=TemplatedParent}}" Style="{StaticResource ComboBoxToggleButton}...
FocusedDropDownFocusStatesComboBox的下拉式清單具有焦點。 有效ValidationStates該控制項會使用Validation類別,且Validation.HasError附加屬性為false。 InvalidFocusedValidationStatesValidation.HasError附加屬性是true,且控制項有焦點。 InvalidUnfocusedValidationStatesValidation.HasError附加屬性是true,且控制項沒有焦點。
{TemplateBinding BorderBrush}" MinWidth="60" MinHeight="30" Foreground="#666666" Content="{Binding DisplayVaule}" Style="{StaticResource ComboBoxToggleButton}" x:Name="ToggleButton" Focusable="false" IsChecked="{Binding Path=IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent...
ItemContainerStyle" Value="{StaticResource ComboBoxItemStyle}"/> <Setter Property="MaxDropDownHeight" Value="400"/> <Setter Property="Background" Value="{DynamicResource BrushRegion}"/> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type cx:WxToggleComboBox}"> <...
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