Question

我在禁用时对文本框应用颜色时遇到问题，

acctualy我有数据网格，我用"#E0E4E5"颜色着色了一行。我希望保留文本框的颜色，因为行的颜色是（"#E0E4E5"）。

接下来我做了什么：

我将属性设置为行AlternatingRowBackground="#E0E4E5"，然后将此颜色设置为行的背景颜色。

之后我做了下一步，我为我的文本框创建了样式，因为wpf中的默认值看起来不太好，它有一些阴影等，所以这是我的文本框自定义样式：

  <Style x:Key="TextBoxStyle1" TargetType="{x:Type TextBox}">
        <Style.Triggers>
            <Trigger Property="IsEnabled" Value="False">
                <Setter Property="Background" Value="#E0E4E5" />
                <Setter Property="BorderBrush" Value="#E0E4E5" />
                <Setter Property="BorderThickness" Value="1.5" />
            </Trigger>
        </Style.Triggers>

        <Setter Property="BorderBrush" Value="#0091EA"/>
        <Setter Property="BorderThickness" Value="1"/>
        <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"/>
        <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}"/>
        <Setter Property="Padding" Value="1"/>
        <Setter Property="KeyboardNavigation.TabNavigation" Value="None"/>
        <Setter Property="HorizontalContentAlignment" Value="Left"/>
        <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
        <Setter Property="AllowDrop" Value="true"/>
        <Setter Property="ScrollViewer.PanningMode" Value="VerticalFirst"/>
        <Setter Property="Stylus.IsFlicksEnabled" Value="False"/>

        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type TextBox}">
                    <Border x:Name="Bd" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}"
                                    Background="{TemplateBinding Background}" SnapsToDevicePixels="True">
                        <ScrollViewer x:Name="PART_ContentHost"/>
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsEnabled" Value="false">
                            <Setter Property="Background" TargetName="Bd" Value="{DynamicResource {x:Static SystemColors.ControlBrushKey}}"/>
                            <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

正如你所看到的那些家伙有这段代码（triger）说好了，当你被禁用时，让你的背景颜色像这样，边框刷是这样的：

<Style.Triggers>
            <Trigger Property="IsEnabled" Value="False">
                <Setter Property="Background" Value="#E0E4E5" />
                <Setter Property="BorderBrush" Value="#E0E4E5" />
                <Setter Property="BorderThickness" Value="1.5" />
            </Trigger>
        </Style.Triggers>

以下是它的外观示例：

因为可以看到我对它们都应用了相同的颜色＆＃34;＃E0E4E5＆＃34;但是不知道它们是不同的，所以当我的文本框禁用它成为＆＃34;＃E0E4E5＆＃34;时，我怎么能这样做呢？＆lt; - color ..

我还必须注意，如果我改变边框画笔的颜色，它就能正常工作。例如，当它们被禁用时，我将它们设置为文本框和边框刷为红色，我得到了这个：

所以边框刷已更改，但背景没有。

谢谢你们，干杯

Answer 1

删除Setter中的ControlTemplate Background，SystemColors.ControlBrushKey在TextBox被禁用时将<Style x:Key="TextBoxStyle1" TargetType="{x:Type TextBox}"> <Style.Triggers> <Trigger Property="IsEnabled" Value="False"> <Setter Property="Background" Value="#E0E4E5" /> <Setter Property="BorderBrush" Value="#E0E4E5" /> <Setter Property="BorderThickness" Value="1.5" /> </Trigger> </Style.Triggers> <Setter Property="BorderBrush" Value="#0091EA"/> <Setter Property="BorderThickness" Value="1"/> <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"/> <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}"/> <Setter Property="Padding" Value="1"/> <Setter Property="KeyboardNavigation.TabNavigation" Value="None"/> <Setter Property="HorizontalContentAlignment" Value="Left"/> <Setter Property="FocusVisualStyle" Value="{x:Null}"/> <Setter Property="AllowDrop" Value="true"/> <Setter Property="ScrollViewer.PanningMode" Value="VerticalFirst"/> <Setter Property="Stylus.IsFlicksEnabled" Value="False"/> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type TextBox}"> <Border x:Name="Bd" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" SnapsToDevicePixels="True"> <ScrollViewer x:Name="PART_ContentHost"/> </Border> <ControlTemplate.Triggers> <Trigger Property="IsEnabled" Value="false"> <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/> </Trigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> </Style>设置为if(req.body.parent.name == undefined) { //That means parent is a string req.checkBody('parent', 'Parent Name and group name should be different.').checkEquality(name); } else { //That means parent is an object req.checkBody('parent.name', 'Parent Name and group name should be different.').checkEquality(name); }：

result = [elements[i:i+5] for i in range(0,len(elements),5)]

IsEnabled中的WPF TextBox =＆＃34; False＆＃34;状态未应用正确的背景颜色

1 个答案: