blend

问题 SCENERIO: I have a custom control where the control template has a grid. I want to add a behavior to the grid tapped event. WHAT I HAVE DONE: I have installed the Nuget package for managed UWP behaviors Install-Package Microsoft.Xaml.Behaviors.Uwp.Managed In the custom control's resource dictionary, I have the following xml namespaces referenced along with other necessary namespaces xmlns:i="using:Microsoft.Xaml.Interactivity" xmlns:core="using:Microsoft.Xaml.Interactions.Core" Then in the

问题 I have developed a behavior that changes the Clip property of the AssociatedObject. When I run the application, all is well. But when I view the page in Blend it appears like the behavior does not affect its associated object. I tried to "debug" blend by attaching visual studio 2010 debugger to it's process and set a break point on the behavior's OnAttached method, but the breakpoint is never reached. As if blend prevents that behavior from being attached at design time. Is there a way around

问题 I am animating a border resize in Silverlight however I also need to gradually remove the margin around it (currently 50). Blend doesn't seem to generate a tween for margin change - it just jumps from 50 to 0 in one go. Is there a way to achieve this? 回答1: The problem is that a Margin is really of type "System.Windows.Thickness" which is NOT a dependency object, thus Left, Top, Right, and Bottom are NOT Dependency Properties and thus cannot be animated using DoubleAnimation (which allows for

问题 so I saw this on a random website from awwwards ( https://mallardandclaret.com/about/ ) I was wondering how can this be achieved. I've got this codepen: https://codepen.io/anon/pen/REBYdM#anon-signup and well, I tried using mix-blend-mode:multiply; but it's obviously not the same. I'm looking for a bigger difference in terms of colors ( maybe inverse them, or something ). Can anyone help me with this one? Much appreciated :). edit: so they are using this one: mix-blend-mode: exclusion; but in

问题 <LinearGradientBrush x:Key="BrushPrincipalBorderBlue" EndPoint="1.3,1" StartPoint="-0.2,0"> <GradientStop Color="#FF030637" Offset="1"/> <GradientStop Color="#FF0E0F31" Offset="0.166"/> <GradientStop Color="#FF2E2F70" Offset="0.629"/> <GradientStop Color="#FF030637" Offset="0.63"/> </LinearGradientBrush> <Storyboard x:Key="GoToBlue"> <ColorAnimation Storyboard.TargetName="border" Storyboard.TargetProperty="Background.GradientStops[3].Color" Duration="0:0:0.5" To="{DynamicResource

问题 In a MVVM based application, what options do I have to provide ViewModel data at design time, so our designers can actually see something in Blend3 (and VS 2008). How are you doing this? Can I utilize mc:ignorable for this somehow? 回答1: Yes, Expression Blend can help you with this. Use the "Data" tab to create sample data that has the same shape as your production data. When you create the data source, be sure to uncheck "Enable sample data when application is running". Sample Data http://www

问题 I am creating a custom Window form using Blend . (by setting AllowTransparency to True ) I've finished the design and it works pretty well. Now I want to add Shadow effect to it. ( DropShadowEffect ) I can't do that because the Window itself is hidden so the effect won't show. And it doesn't work on the main Grid. No luck with adding a border and give the shadow to it. 回答1: Ok I found the answer. ( With some help from this page ) First of all, Set the window's AllowTransparency to True . Then

问题 The xaml visual designer crashes for all WIN10 UWP projects, including ones created from the standard template with no code added. I don't know when it started because I thought it was a problem with my project until I tried creating some new ones. The error is given below and in the screen shot at the bottom. System.Runtime.InteropServices.COMException The app didn't start. (Exception from HRESULT: 0x8027025B) at Microsoft.VisualStudio.DesignTools.HostUtility.AppPackage

问题 I'm using Expression Blend 3 and writing some of the XAML by hand, specifically the color values of controls. I have a list of RGB colors already converted to hexadecimal. I just need to insert the hex value into my XAML. Initially, I pasted the hex value from an email into the appropriate properties. Before I could finish, Blend started having a fit, underlining the color property with a squiggle and a tooltip telling me "Token is not valid." After some research, I found placing a pound sign

问题 The API Docs for CALayer state: (I'm not sure if the docs are up to date??) compositingFilter A CoreImage filter used to composite the receiver’s contents with the background. Animatable. @property(retain) id compositingFilter ... Special Considerations While the CALayer class exposes this property, Core Image is not available in iOS. Currently the filters available for this property are undefined. But CoreImage IS available on iOS5, so could I add a CoreImage filter to a CALayer and add that