I'm writing a Windows application in WPF. I based my UI in a single menu and a tab control to display different documents or application forms. Since the menu as well as other things are fixed throughout the application, I need a way to display the contents of each TabItem. I have found two:
write a user control for each form, or
using a frame to display the content of each form.
The question
Is there any other single way for doing this. How do they compare in terms of clean code? I mean, in .net forms I only need load the form from the menu.
I know, I should go for any pattern like MVVM, but for this very first time I want to use the default approach.
I go with Frames and host Pages (not user controls). I like Pages over User Controls as the event model seems to have more hooks.
Related
I'm trying to build an app in winforms with something similiar to masterpages in asp.net - a menu on top and when choosing an option from the menu the entire screen on the bottom will change while the menu remains (there are 10-15 screens in the future app, some are quite similar, some are not).
What is the best way of doing this? Should I use different forms for each screen or use a panel or something else?
If I use a panel or something how do I manage to use the designer with so many panels taking space on the screen?
Try with the MDIParent Form's. View the Example
http://www.codeproject.com/Articles/12514/Multi-Document-Interface-MDI-tab-page-browsing-wit
If it is just keeping the same menu and opening/closing parts of the UI you could simply add and remove instances of usercontrols to the main form.
If you need more features such as docking (like Visual Studio) look at this
Another option is to use Form inheritance
Which one to select depends on what you want to reuse and the features you need.
One option would be to make your application an MDI window and then load entire forms, maximized, into the parent window.
Then, you would be able to treat each form as its own self-contained item, since it really would be exactly that.
Is it not an option for you to use WPF? A WPF browser application fits the paradigm you are describing quite well.
I'm trying to learn how to design an application which has several different user inferfaces. its an application where a doctor can view patient records, write prescriptions and so on. when designing this one(including the login) I have created seperate user controls for login, prescription writing, medical history browing and set all of their visibility to hidden and then I've put all of them in a single stack panel on the main application window. I'm thinking to display the appropriate usercontrols using the help of code-behind files.
I would like to know is this a valid way of creating wpf applications, or how you would do in desining applications with multiple interfaces (I'm plaining to use some animations on them, such as fade in and hide when closed a user control ).
Thank you.
For a simple project this is perfectly fine.
However as the number of views grow, you might want to design a system for managing this stackpanel.
There is a library designed to handle these kind of situations, you can find it here: http://compositewpf.codeplex.com/ look at the stuff called RegionManager
Context:
I'm developing a WPF application which will contain a lot of different "screens". Each screen contains a which on its turn contains all the visual elements. Some elements trigger events (e.g., checkboxes), a screen has individual resources, etc.
The main application is "wrapper" around these screens: it contains a menubar, toolbar, statusbar and alike (in a DockPanel) and space to display one screen. Through the menubar, the user can choose which screen he wants to display.
Goal:
I want to dynamically load & display & (event)handle one screen in the space in the main application. I don't want to copy & paste all the "wrapper" stuff in all the different screens. And As I have many complex screens (around 300 - luckily auto-generated), I don't want to load all of them at the start of the application, but only upon request.
Question:
What do you recommend as the best way to realize this?
What kind of things should I use and investigate: Pages or windows or User Control for the screens? Does this affect the event handling?
Robbie, you can borrow the workspace concept from Josh Smith's WPF MVVM article. What you would do is have one hosting window (your wrapper) and load a workspace into this window. You can close the workspace and load a new one as needed, keeping only one open in your main window.
Link:
http://msdn.microsoft.com/en-us/magazine/dd419663.aspx
You can use a Frame to contain the variuos Pages.
I am working on a little WinForm app and have been trying to find the answers to a few questions i have without any luck. Im a ASP.NET developer so WinForms development is new to me.
Here is my main question:
How do I create a menu system that once selected the contents will render in the Main form of the selected item. If its a GridView I want to the GridView to render inside the main application so they can navigate away without having to deal with the modal popup. I do not want to popup forms unless i explicitly say so. I guess the equivalent to this would be using a Master page in ASP.NET.
Make sense?
The closest thing to Master pages in winforms would be MDI (multiple document interface), which is a hideous Windows 3.1-era abortion of a user interface. Why this option is even still around, and why anyone still uses it, is beyond me.
The second closest thing (and something more acceptable as a UI) is just to have one main form in your application, and implement the different pieces of functionality your app requires as separate user controls which are displayed on the form and hidden as the context requires.
A weirder method, but one that might also work for you, is to use forms inheritance - design one "master" form with the menus and controls that you want to always be present, and then have each form in your app inherit from that master form. This would not appear to the user to be much different from my second option above, so I wouldn't bother with it.
There really isn't anything similar to Master pages in WinForms.
The closest to what you want to use would be a TabControl selecting a different tab will display that tab over the other tabs. If you don't like the tab look you could extend the TabControl to not show the tabs or hack it together by placing the TabControl inside a panel just large enough to show the content but not the Tabs and change tabs programatically in your menu control.
I'm trying to build a simple application to test the idea of having multiple forms in one application. For example, in Visual Studio, you have the IDE - design area, and on the right hand side, you have a form called Properties and Solution Explorer
When you click on something in the design area, i.e. Textbox, on the right hand side, the properties for that object selected automatically changes.
I do not want to add the PropertyGrid ontop of the same form where the objects are, it must be independant on its own.
My ultimate goal is to have a 3D viewer/WPF and on the right hand side, a form. When you click in the 3D viewer on a line, or point, the selected object's properties must be displayed in the PropertyGrid
Second to that, I want to be able to dock the forms, or reset to default layout.
Screesnhot:
(properties should be docked inside the main form - not like screenshot)
Example: http://dan.virgesystems.com/images/CPVimage.JPG (Dead Link)
If you decide to do it using WinForms, there's a good C# opensource library for VS-style docking: http://sourceforge.net/projects/dockpanelsuite/
Here's a screenshot of an application using it: http://wiki.openstreetmap.org/wiki/Image:Kosmos.2.0.png
Try encapsulating your viewer and form into user controls. You can use the splitter control or panels to layout the container form as you please. Communication between the user controls can be done through events or direct references.