I want to know what are the different scenarios where AfxInitRichEdit2() method can be called.
It just loads a specific DLL and with this DLL some window classes are registered into the current process.
In the past calling AfxInitRichEdit and AfxInitRichEdit2 was the way to distinguish between two existing RTF window classes (Version 1.0:RICHED32.DLL and version 2.0: RICHED20.DLL). Just read the MSDN about the Rich Edit window class.
Related
I am trying to automate WPF application (WPF with 3rd party devexpress) using coded UI (VS 2012) in my local machine (Windows server 2008 R2).
I am facing issues while identifying controls under dynamically generated content of the window. I've Tried different hierarchical levels to hit the control,But i am
still not able to hit the control.
Till some level I am getting the handle, but after I am not getting the handle.
My application is complex hierarchically structured with combining winforms and WPF.
I've Tried to use coded UI record and play feature to generate the UI Map and used the same structure to identify the controls. It worked while debugging line by line but it's failing while running.
e.g. Below is one hierarchy,
List item
Dashboard
Dash_Grid
LayoutManager
LayoutGroup
LayoutPanel -->Till this level I am able to get the handle and lower I am not able to hit the control
Container
Navtop
Nav_Grid
TileLayoutControl
........(all tiles)
This issue is not only with one page. I am having the same problem with all the pages.So this is blocking our automation.
Please can any one help me on this?
Try this two possible solutions:
Use the devexpress extension for codedui to identify and locate dexExpress controls:
https://www.devexpress.com/products/net/controls/winforms/coded-ui/
Dont replicate the elaborate hierarchy of your app when identifying controls but instead select the main controls in the hierarchy and use them to set your search properties. this is especially important for dynamically created content where the hierarchy is constantly changing.
in your example:
var List_item = new WpfListItem(parent);
List_item.SearchProperties.. = some search properties
and than set your control's parent to that top list item and ignore the midlle men:
var Container = new UITestControl(List_item);
where UITestControl should be replaced with the controls actuall type.
I have created an ActiveX control in VC++ 2012 using ATL. I would like to add a Font property and benefit from the stock property page that displays a font picker.
I have created a new control that has such a stock property using the control wizard. I've modified my code to reflect what I need to do to add the stock property. (I now implement ISpecifyPropertyPages; I have the relevant PROP_ENTRY_TYPE and PROP_PAGE entries in the property map) but when I attempt to display the property editor in the designer I get a 'Not Registered' type error.
I have ATL dynamically linked which, as I understand things, means I shouldn't need to link to any external DLL for ATL. However, where are the stock property pages implemented? Could it be that I don't have them, and need to register them somehow?
The problem you are perhaps facing is that stock property pages are hosted by MSSTKPRP.DLL and this component is not necessarily present/installed in Windows and is readily available. I would suggest not using stock property page and implement your own to avoid the troubling dependency.
See also:
Is there a x64 version of MsStkPrp.dll
Redistributing ATL and OLE DB Templates - at the bottom
In javafx 2.0 it is possible to create the layout by using FXML approach or by using normal java code.
What is the best way with respect to a well designed set of UIs. In my application there is about 100 sub UIs.
Thanks
FXML looks more logical for that purpose. By using FXML
you split business logic from view
you get option to edit design without recompiling project.
you get design as structured xml tree which is much easier to edit comparing to potentially randomly ordered java code
with SceneBuider tool you get an option to use visual editor for your fxml files
Get JavaFX Scenebuilder here.
FXForm2 is a library providing automatic JavaFX 2.0 form generation.
however FXForm2 is not full WYSIWYG GUI design tool.
http://dooapp.github.io/FXForm2/
Scene builder should be a good starting point to create unique UIs of your application. Considering you have 100s of UIs, I assume that some of their "appearances" should be identical with slightly different functions. You can load the FXML dynamically and assign controller at run time. Which means 1 FXML file can be used with multiple controllers. Which can save you some time while keeping the code dynamic for easier maintenance.
FXMLLoader loader = new FXMLLoader(getClass().getResource("DBedit.fxml"));
loader.setController(new DBeditEntityUser());
So, to make use of the same FXML with a different controller.
FXMLLoader loader = new FXMLLoader(getClass().getResource("DBedit.fxml"));
loader.setController(new DBeditEntityUserLevel());
Hope this helps.
fyi,
road map for Java fx http://javafx.com/roadmap/ shows that the scene builder will be released around middle of the year. From the above web page:
"JavaFX Scene Builder is a WYSIWYG GUI design tool for the
JavaFX platform. It enables designing user interface screens by simply
dragging and positioning GUI components from a palette onto a scene.
The tool generates files in FXML format2 that can be used within a project
in any IDE such as NetBeans or Eclipse. The JavaFX Scene Builder can be
used to create GUI for desktop applications and applets that run in a browser."
I have already asked the same question but in regards with MDI Application design. Now just for R&D purpose so that we can go with 2 solutions to our user. Can somebody plz help me out...
We are developing an OutLook Style Application using C# Winforms. In that application we are using Microsoft Table Control. Which is what we need to show our UI. In the left hand pane we have menu and in the right hand we are displaying our UserControl. Like CustomerManager. This UserControl is doing Adding, Updating, Deleting ect etc but we want to put the common action buttons, Like Add,Delete,Save on the top toolbar.
So far so good, Now what we need to acheve is regardless of UserControl. What ever UserControl is loaded in the MainForm's TableControl. When the save button is clicked it should process the data on that UserControl. Obviously we will write the logic of the Save Action on each UserControl.
Please help...
Regards
Shanx
I may advice you the Krypton Toolkit. You will write an Outlook style app in seconds.
For all who ended up here like me in search of a free toolkit: As Vulkanino suggested to use Krypton, I loooked it up.
This is now open source Freeware and can be found unter: Krypton Toolkit
Create a Base user control that contains your Add, Delete, Save methods and events. Then create every other functional control that inherits from the Base control.
When you action the main toolbar buttons, you can safely cast each user control in your given container, to the Base user control.
Some MSDN links you might want to read up on:
http://msdn.microsoft.com/en-us/library/44a9ty12(VS.80).aspx
http://msdn.microsoft.com/en-us/library/ms173149(VS.80).aspx
i have a legacy massive vb6 editor with plenty of 3rd party libraries and controls and recently there is a need to set it up to make it multi thread so i can run a few other forms independently from the main editor form. Basically there's minimum communication between these other forms and the main editor except for running the other forms on a click of a button from the main page.
So from a lot of googling i found a method which converts the current app into a multi threading one by setting it up as an activex exe and adding a class set to global-multi-use to allow this to happen. Now while doing editing and testing via debugging mode, i found that when i exit a lot of weird crash will happen sometimes.
'main.frm - button click call
'On the button click, create a new object
Set obj = CreateObject("MyApp.clsThread")
Call obj.NewThread
'clsThread
' Create a new form and load it to run on a new thread
Public Sub NewThread()
Dim frm As Object
Set frm = New frmDogbert
Load frmDogbert
frm.show
Set frm = Nothing
End Sub
So what do i absolutely must know when i do this,i.e. potential problems,etc?, as i'm fearing that the app seems to be getting more unstable. Or is there a better way to do this?
Updates:
Instead of forcefully hacking my app into a pseudo multithreading app, i've taken the advice from the good people here and refactor out the component into standard exe and reverted back my app to a standard exe and call them via shell. Works beautifully :)
Thanks
Visual Basic 6 is not multi threading in of itself. The difference in the multi-tasking behavior between a ActiveX EXE and a ActiveX DLL is only apparent when referenced from another VB6 EXE. Objects instantiated from a Global Multi-Use Class defined in a ActiveX EXE run in their own context. Object instantiated from a ActiveX DLL are run in the context of the calling EXE.
Now multi-threading can be hacked into VB6 but it is very touchy and has a lot of don't (for example you can't use the stop button in the IDE to stop a debugging session or the program will crash).
What a ActiveX EXE is good is for spawning a separate but related instance that can run separately without halting the main program. Based on your brief description I would say your best best is to keep your EXE as is but more the forms/modules/classes to a separate EXE and have the original EXE reference the ActiveX EXE.
Note that you don't have to compile down to .EXE you can change the extension to .DLL and it is still a activeX EXE. You do this so that the user doesn't mistakely run the ActiveX EXE by itself.
Can you clarify the question a bit? I don't understand why it needs to be multi-threaded? Why can't you just display the forms non-modal, then they will all be visible and responsive at the same time. Unless you have some background processing operating all the time in your main form, which sounds unlikely from your question as it would lock up the main form as well as the others.
Melaos says: Well the main editor frm is the main thing here and I need to allow the user to run additional forms to do some other stuff like uploading things to our server and convert video files to other formats. And these forms use shell to call other exes. And the running time takes quite a while.
In that case I recommend making the other forms into separate EXEs rather than use multithreading, which is difficult. You say there's little communication from the main form to the subforms - it just shows them. Therefore you don't even need to make the subforms ActiveX EXEs. Just make them standard EXEs and shell them from the main form.