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Closed Issue: BookLibrary: Backspace in a cell doesn't produce a validation error. [7106]

jbe2277 — Thu, 16 May 2013 11:50:43 GMT

Steps to reproduce:
1. Start BookLibrary sample application
2. Select the first cell in the DataGrid (title of the first book)
3. Press the Backspace key
4. Press the Tab key to commit the change

No validation error is visible. But it should be shown because the Title property is defined as Required.

Closed Issue: WAF Template installer not compatible with VS11 Beta [7808]

jbe2277 — Thu, 16 May 2013 11:50:42 GMT

The WAF Template installer is not compatible with VS11 Beta. It cannot be installed.

Closed Issue: Model class SetValue does not work for nullable properties [8020]

jbe2277 — Thu, 16 May 2013 11:50:42 GMT

The SetValue method on System.Waf.Foundation.Model class does not support nullable types. In some scenarios, e.g. binding a three-state checkbox to a bool?, it would be necessary.

Closed Issue: Error when use with Telerik RadTreeListView. [8183]

jbe2277 — Thu, 16 May 2013 11:50:42 GMT

This is the error when I use waf with Telerik RadTreeListView. I think DataModel class should marked a serializable, because sometime we need to serialize classes that inherits from Datamodel class.
Best,
Asad

Type 'System.Waf.Applications.DataModel' in Assembly 'WpfApplicationFramework, Version=2.5.0.6, Culture=neutral, PublicKeyToken=null' is not marked as serializable.

Closed Issue: BookLibrary: edit mode lost [8478]

jbe2277 — Thu, 16 May 2013 11:50:41 GMT

Steps to reproduce:

1. Start BookLibrary sample application

2. Add a new book

3. Click to the new row to be able to edit it but do type any character

4. Click to remove button

Now you cannot edit the DataGrid. It is the same with the persons.
Maybe you should not be able to leave a non valid row?

Commented Issue: Crash adding a new record from DataGrid [8627]

gusi — Sat, 23 Mar 2013 11:26:30 GMT

BookApplication, press Add to add a new book, click on Title to start editing cell, then lose focus clicking on another control (for example, "Address Book" tab) and there is an exception from line

_Title = StructuralObject.SetValidValue(value, false);

because it tries to set a null value to the Title.

How can this be avoided?
Comments: ** Comment from web user: gusi **

Hi! And thanks for checking this.
You're right, I had the debugger set to halt on exceptions, but without the debugger the exception is correctly handled. Sorry for not seeing this first! :(

Commented Issue: Crash adding a new record from DataGrid [8627]

jbe2277 — Sat, 23 Mar 2013 11:00:30 GMT

Thank you for your feedback.

I’m able to see this exception in the Debugger but the BookLibrary application doesn’t crash. The exception is catched by the WPF Binding infrastructure. Therefore, this shouldn’t be an issue.

The exception comes because the Title column in the database is set to Nullable = false. When the WPF Binding tries to write “null” into the property setter then this exception is thrown. You might initialize the Title and Author properties with “string.Empty” in the constructor of the Book class.

This exception does not occur anymore in the new WAF BookLibrary sample application because now it uses the POCO approach.

Created Issue: Crash adding a new record from DataGrid [8627]

gusi — Wed, 13 Mar 2013 17:47:40 GMT

BookApplication, press Add to add a new book, click on Title to start editing cell, the lose focus clicking on another control (for example, "Address Book" tab) and there is an exception from line

_Title = StructuralObject.SetValidValue(value, false);

because it tries to set a null value to the Title.

Commented Issue: BookLibrary: Backspace in a cell doesn't produce a validation error. [7106]

jbe2277 — Sun, 03 Feb 2013 14:23:56 GMT

Steps to reproduce:
1. Start BookLibrary sample application
2. Select the first cell in the DataGrid (title of the first book)
3. Press the Backspace key
4. Press the Tab key to commit the change
 
No validation error is visible. But it should be shown because the Title property is defined as Required.
Comments: ** Comment from web user: jbe2277 **

This issue has been fixed in the .NET Framework 4.5.

Commented Issue: Model class SetValue does not work for nullable properties [8020]

jbe2277 — Sun, 03 Feb 2013 14:19:46 GMT

The SetValue method on System.Waf.Foundation.Model class does not support nullable types. In some scenarios, e.g. binding a three-state checkbox to a bool?, it would be necessary.
Comments: ** Comment from web user: jbe2277 **

This issue is fixed in the WPF Application Framework (WAF) 3.0.0.2 version.

Commented Issue: Add strong name to the assemblies [8472]

kamingbb — Wed, 30 Jan 2013 02:59:18 GMT

The WAF assemblies do not have strong names, so no strongly named assembly can reference them.
Comments: ** Comment from web user: kamingbb **

Thank you very much. This messasge also answered my question.

I also would like to make changes on the WAF source code and build the assemblies again. Do I need to preserve those assemblies properties including the version number?

http://i1180.photobucket.com/albums/x404/kamingbb/WAF_zps10862014.png

Thanks,
Kelvin

Commented Issue: BookLibrary: edit mode lost [8478]

jbe2277 — Mon, 31 Dec 2012 16:27:03 GMT

Thank you for your feedback.

I will address this issue in one of the next WAF releases.

Related Issue: http://waf.codeplex.com/discussions/395376

Commented Issue: Add strong name to the assemblies [8472]

jbe2277 — Mon, 31 Dec 2012 16:23:43 GMT

The WAF assemblies do not have strong names, so no strongly named assembly can reference them.
Comments: ** Comment from web user: jbe2277 **

Thank you for your feedback.

I will consider signing the WAF assemblies in the next major release.

Workaround: Take the WAF source code and build it together with our own projects. This way you can take your own private key to sign the WAF assemblies with strong names.

Commented Issue: BookLibrary: edit mode lost [8478]

Lysander83 — Wed, 26 Dec 2012 12:27:04 GMT

The solution:
- Add the following code to the remove button click event handler:
bookTable.CancelEdit(DataGridEditingUnit.Row);

Created Issue: BookLibrary: edit mode lost [8478]

Lysander83 — Wed, 26 Dec 2012 11:59:11 GMT

Created Issue: Add strong name to the assemblies [8472]

pepos — Fri, 21 Dec 2012 10:35:19 GMT

The WAF assemblies do not have strong names, so no strongly named assembly can reference them.

Closed Issue: WPF application (process) not closing [8340]

jbe2277 — Sat, 13 Oct 2012 10:00:54 GMT

Hi,

I have created an application through your WAF framework. Everything works fine, but there is one thing I can't find.

When I start the application, display some views (not windows) and then I close the application, there is no problem.
But when I start the application, display a window and the close the window and also the application, then the application close but the process (...exe) is still running (verified through the task manager).
I have to manually kill the process. I have the same result when running the app through visual studio.

Any ideas?

Regards
Comments:

I do not believe that this issue has something to do with the WPF Application Framework (WAF). It sounds for a general WPF application issue.

Possible reasons that a WPF application doesn’t exit (just some ideas):

1. A thread is still running. Only background threads exit with the application. Other threads must be terminated first.

2. A WPF view is still running. This one might be hidden.

Created Issue: WPF application (process) not closing [8340]

flashbeir — Wed, 10 Oct 2012 15:25:04 GMT

Commented Issue: Error when use with Telerik RadTreeListView. [8183]

jbe2277 — Wed, 15 Aug 2012 12:40:17 GMT

Thank you for submitting this issue.

The base class Model is marked as serializable. Would it be possible to exchange the DataModel class with the Model class?

Created Issue: Error when use with Telerik RadTreeListView. [8183]

AsadSamarian — Sun, 12 Aug 2012 23:12:41 GMT