I work on C# WPF
I have more than one DataGridView all of them has the same style (Background, row width, column height...etc) but each one has different numbers of columns
So my question is Can I make one style for these grids and share between them?
like css in Web
You can create a resource file in wpf where you can store all your style and template. Don't confuse it with the resource file in the Properties directory. You can add a Resource file by right clicking your project in visual studio and adding an existing xaml file or creating a new one.
After that, define all your styles and templates. Then you only need to include it in your available resources
<Application
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
x:Class="UsingResourceDictionaries.App">
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="myDirectory/myDictionary.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>
Don't forget to give a key to each one of your style and template, so that you can use them in your User controls
Related
I am trying to make an InkToolbar whose ballpens and pencils' size can't be changed. Basically, the actual appearance is this one (the button has a slider with a "size" text) and I want to remove it so it looks like this, without that slider. I've read the whole tutorial about custom ink toolbars, but I haven't been able to find the property that I want to remove. In fact, I'm not sure if I can do so.
Is there any way to prevent users from seeing and using this size property?
You can custom InkToolbarPenConfigurationControl located in Generic.xaml in your pc.
For details.
Step 1, open Generic.xaml, find text <Style TargetType="InkToolbarPenConfigurationControl">, copy out the whole Style, you can also see on my gist.
Step 2, paste the style code to your App.xaml. Note this will override all your InkToolbarPen button.
<Application
x:Class="App2.App"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:App2">
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="/FavoriteButtonStyle.xaml"/>
<ResourceDictionary Source="/BorderlessGridViewItem.xaml"/>
</ResourceDictionary.MergedDictionaries>
<!--Paste your style code here-->
</ResourceDictionary>
</Application.Resources>
</Application>
Step 3, find the Slider control, set Visibility to Collapsed. Done!!!
I am working on a project where i have child project which is referencing the library project.
In my Library project(Phone class library) how do i create ResourceDictionary.xaml where i need to add some styles and use it in xaml files and as well as .cs files.
I need to access styles in ResourceDictionary.xaml in my xaml files as well as .cs files how to do it ?
Create a folder as Generic in the root folder and have your resource files there...
To access it in XAML
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="Generic.xaml" />
</ResourceDictionary.MergedDictionaries>
or
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="/AssembleName;component/Generic.xaml" />
</ResourceDictionary.MergedDictionaries>
To access it in .cs
new URI(pack://application:,,,/AssembleName;component/Generic.xaml)
OK, Finally i solved it myself. here is how i solved it.
When you create Phone Class Library Project you will not the ResourceDictionary.xaml by default, so what create a xaml page,like how you create a normal xaml file.
Right click on solution ->Add New Item ->Windows Phone Portrait Page.
Now remove the .cs file that is created, add in the .XAML file add your style which is within ResourceDictionary tag.
The above is all done in Library project.
Now in the child app:
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="LibraryResourceDictionary.xaml"/>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>
suppose you have a style defined in ResourceDictionary as MainScreenButtonStyle you can set in this way
button.Style = (Style)Application.Current.Resources["MainScreenButtonStyle"] as Style;
In trying to set a default ResourceDictionary I receive the following warning:
The designer does not support loading dictionaries that mix
'ResourceDictionary' items without a key and other items in the same
collection. Please ensure that the 'Resources' property does not
contain 'ResourceDictionary' items without a key, or that the
'ResourceDictionary' item is the only element in the collection.
This is the code that I am using in my App.xaml file, that received the above warning:
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="Lang.en-US.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>
This is the exact same code that I've used to set a ResourceDictionary in Visual Studio 2008. I am now using VS 2010. What Key do I need to provide this ResourceDictionary for it to work correctly?
This is the line in my MainWindow.xaml that I am currently testing along with this code:
<MenuItem Header="{DynamicResource new_test}" />
Since you haven't posted your complete XAML file, i suspect there are other resources apart from merged dictionary in your resources section.
As per MSDN -
It is legal to define resources within a ResourceDictionary that is
specified as a merged dictionary, either as an alternative to
specifying Source, or in addition to whatever resources are included
from the specified source. However, this is not a common scenario; the
main scenario for merged dictionaries is to merge resources from
external file locations. If you want to specify resources within the
markup for a page, you should typically define these in the main
ResourceDictionary and not in the merged dictionaries.
Try moving other resources in separate resource dictionary and make sure all other resources have x:Key set on them -
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="Lang.en-US.xaml" />
</ResourceDictionary.MergedDictionaries>
<ResourceDictionary>
<BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
<ContextMenu x:Key="MyContextMenu"/>
</ResourceDictionary>
</ResourceDictionary>
</Application.Resources>
Use resource file for translations. Its better than resource dictionary.
Here is an example:
Set prefix like this for usage in xaml.
xmlns:const="clr-namespace:FileExplorer.Properties"
Resources are located in properties.
To use them in XAML you will need following:
<TextBox Text="{x:Static const:Resources.Window_Title_String}"/>
If you have different languages then create for each language own resource file following naming convention.
For example:
Resources.resx (this will be default)
Resources.de-DE.resx (this is for german)
Now you just have to set current culture to german for your app to be on german and the proper resource file will be used automatically.
Like this in Main method:
Thread.CurrentThread.CurrentUICulture = new CultureInfo("de-DE");
I have a prism application and various modules. I am wondering where is the best place to locate resources such as styles, brush, controltemplates, datatemplates?
Should I make one single resource dictionary and put everything there? Should each module have their own resources? Or each view? I would like to follow the Prism goal of keeping everything modular, but also I dont see the point in re-declaring the same resources in every module...
I develop application with Prism, and I use technique very close to described in Prism's manual. There is YourApplication.Infrastructure project, where you usually place all your shared interfaces etc. So:
I just add project YourApplication.Resources
Create there folder Themes
Create separate xaml file in Themes folder for each group of resources (like Generic.WPF.xaml for standard WPF controls' styles, Generic.Brushes.xaml for brushes etc.)
Create file Themes\Generic.xaml (exactly with this name, it will add huge benefits in the future) with content like
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="Generic.Brushes.xaml"/>
<ResourceDictionary Source="Generic.WPF.xaml"/>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
Now you can add those resources in any module (you have separate project for it, right?) by adding reference to YourApplication.Resources to that project and adding to your view's xaml:
<UserControl.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="pack://application:,,,/YourApplication.Resources;component/Themes/Generic.xaml"/>
</ResourceDictionary.MergedDictionaries>
<!-- Put your not shared resource here -->
</ResourceDictionary>
</UserControl.Resources>
I don't know, maybe this way has some problems, but it works, and works well for me. If anybody can comment somehow this way (pros/cons) - I will be very happy to hear it!
Application-wide resources I usually put in a ResourceDictionary, which is added to either App.xaml or StartupWindow.xaml
Resources for a specific View are usually located with the View. For example, a UserControl that is being used for a CalendarView will contain any custom resources for the Calendar, such as calendar-specific brushes, styles, templates, etc.
I usually don't see a reason to make module-wide resources, but if I ever do I'd have a ResourceDictionary for the Module which can be loaded into the app's merged dictionaries at runtime, or included in individual Views in the Module.
I would like to share some new knowledges. I am using #chopikadze approach. And it is really cool approach. Thanks to you!
However, if you do not want write every time for each control these piece of code:
<UserControl.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="pack://application:,,,/YourApplication.Resources;component/Themes/Generic.xaml"/>
</ResourceDictionary.MergedDictionaries>
<!-- Put your not shared resource here -->
</ResourceDictionary>
</UserControl.Resources>
Then you can just declare <ResourceDictionary/> in App.xaml of your Bootstrapper like that:
<Application.Resources>
<ResourceDictionary Source="pack://application:,,,/YourApplication.Resources;component/Themes/Generic.xaml"/>
</Application.Resources>
I'm working on a semi-large windows application using wpf and C# in VS 2010. While working on the xaml, I added a tag so that all buttons and datagrids are styled in the same way. I've copied and pasted this block into several of my .xaml files and that works fine. Of course the problem I'm running into now is that I've added to and changed the style several times.
What is the best way to keep style consistent between my different Windows? Is it subclassing, using Resources.resx, or another way enirely?
If you define the style in the Application level ResourceDictionary (App.xaml), then it will automatically be inherited by your other XAML Windows/Controls.
yeah, if you were to create a new file called Resources.xaml and then add this to your Application.xaml file:
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="Resources.xaml"/>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>
then you should be able to reference the styles in the Resources.xaml from all the windows in your application.