styles

问题 I want to create a simple button template with an image and text inside it. But I want to keep the System button's look and feel. How do I create it, step by step? P.S.: I have already tried it with CustomControl in WPF and BasedOn property. 回答1: You can do this easily with a style and attached property: <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:ap="clr-namespace:MyProject.Namespace.Path

问题 I'm starting a new app where I use ActionBarSherlock & HoloEverywhereLib. My min & target SDK are the same (10/2.3.3). This is just so I can also quickly port it to Amazon Kindle & BB10 using the android runtime they have (already used this setup for another app and it worked without issue). All the while the app should have as close to ICS/JB look as possible. For my EditTexts though, I'm giving them a Girgerbread/iOS (round corners, but no shadows) look to them Someone mentioned to me a few

问题 Still fooling around with WPF and learning as I go. Trying now to build a dynamic grouping of controls (mostly Buttons but might include CheckBoxes and others). I had no idea what was the best way to do this so I tried creating a ItemsControl style and then add the items into a ItemsPresenter inside a WrapPanel. Soon realized the items wouldn't wrap because they effectively weren't inside the WrapPanel unless I put it as ItemsHost. Like this: <Style x:Key="ButtonPanelGroup" TargetType="{x

问题 I have a ResourceDictionary that contains Style definitions for controls used within my application. All of the styles are applied properly to the controls in the window...but the style in the ResourceDictionary for the window itself is not being applied. This is the XAML in my ResourceDictionary that contains the style that I want to apply to my window: <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:primatives="clr-namespace:System.Windows

问题 I have a ResourceDictionary that contains Style definitions for controls used within my application. All of the styles are applied properly to the controls in the window...but the style in the ResourceDictionary for the window itself is not being applied. This is the XAML in my ResourceDictionary that contains the style that I want to apply to my window: <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:primatives="clr-namespace:System.Windows

问题 Is there any way to combine mutliple styles in XAML to make a new style that has all of the desired settings? For example (pseudo code); <Style x:key="A"> ... </Style> <Style x:key="B"> ... </Style> <Style x:key="Combined"> <IncludeStyle Name="A"/> <IncludeStyle Name="B"/> ... other properties. </Style> I know that there is a 'BasedOn' property for styles, but that feature will only take you so far. I am really just looking for an easy way (in XAML) to create these 'combined' styles. But like

问题 I tried to create a Style for DataGridTextColumn with the following code <Style TargetType="{x:Type DataGridTextColumn}"> ... </Style> However, Visual Studio 2010 highlights {x:Type DataGridTextColumn} with a blue line and elaborates: Exception has been thrown by the target of an invocation. Why does this happen and how do I fix it? 回答1: You can't style the DataGridTextColumn because DataGridTextColumn does not derive from FrameworkElement (or FrameworkContentElement ). Only FrameworkElement,

问题 I tried to create a Style for DataGridTextColumn with the following code <Style TargetType="{x:Type DataGridTextColumn}"> ... </Style> However, Visual Studio 2010 highlights {x:Type DataGridTextColumn} with a blue line and elaborates: Exception has been thrown by the target of an invocation. Why does this happen and how do I fix it? 回答1: You can't style the DataGridTextColumn because DataGridTextColumn does not derive from FrameworkElement (or FrameworkContentElement ). Only FrameworkElement,

问题 Since IE8 does not support getComputedStyle , we can only use currentStyle . However, it does not return the real "computed" value for some properties. For example: <style type="text/css"> #div {/* no properties are defined here */} </style> <div id="div">div</div> // returns "medium" instead of 0px document.getElementById('div').currentStyle.borderLeftWidth // returns "auto" instead of 0px document.getElementById('div').currentStyle.marginLeft // returns "undefined" instead of 1 document

问题 This is my XAML so far. <ScrollViewer Grid.Column="1" Grid.RowSpan="2"> <ListBox Background="Black" ItemsSource="{Binding Path=ActiveLog}" > <ListBox.ItemTemplate> <DataTemplate> <Grid Background="Black"> <Grid.ColumnDefinitions> <ColumnDefinition Width="200"></ColumnDefinition> <ColumnDefinition Width="*"></ColumnDefinition> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition></RowDefinition> <RowDefinition></RowDefinition> </Grid.RowDefinitions> <TextBlock Grid.Column="0" Grid