Is the property "IsExpanded" of each Expanders accessible? I want to expand some frequently used categories and collapse others.

I came across a mention on Stack Overflow that the project is "free and open source", but that's a bit indirect and non-specific. Can you add a license file to the repository?

Using MahApps dynamic themes styling, while background is honored, the foreground does not change, and the grid is not readable.

How to hidden the ScrollBar?

[DisplayName("PRG")] public int PRG { get; set; }

If the input is illegal, the PropertyGridProperty throw an exception like this:
An exception of type 'System.ArgumentException' occurred in SoftFluent.Windows.dll but was not handled in user code

Additional information: Cannot convert value {4.} to type 'System.Int32'.

My question is: How to validate the input when using SoftFluent.Windows?

For problem reproduction: https://github.com/ShannonZ/playground

I implemented my version of IDataErrorInfo like this:

But it seems that the validation cannot be triggered when using as a SelectedObject.

What shoud I do to make my own validation procedure work?

Is there any way to set the tooltip of value column. It could be also bonded to Description.

I use the ObjectEditor to edit a sub-object, and that sub-object has a ToString definition that enables a quick view. After editing the sub-object, the ToString will have changed, but the view does not refresh for that new value. Since editing sub-objects does not fire PropertyChanged, I can't refresh the object manually.

Source Code can be download here

Source code for this issue github

• Reproduce
  

• Expected Results
  The width of editor in different tab items should be corrected!

I create a class implementing INotifyDataErrorInfo and bound to sf.
But when ErrorChanges(HasError= true), no error information will show in UI.
ValidatesOnNotifyDataErrors was set to True in the corresponding Editor.

I want to know how to block the validation behaviors implemented by AutoObject or PropertyGrid?
I just want to use SF only to auto generate UI controls, no anything more.

I download and run samples project,
When to override a Validate method in Customer
memberName always null, why?

[PropertyGridOptions(SortOrder = 14)]
public float RG { get; set; }=1; // positive integer

RG <----> txt.Text
When user typed -1 into txt, an validation will return false. Then RG won't change to -1.
Is it possible to refresh the text("-1") to the correct value of RG when validation return false?

When loading SoftFluent into a .NET 5 WPF project, the build process gives the following warning.

Warning NU1701 Package 'SoftFluent.Windows 1.0.1.6' was restored using '.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8' instead of the project target framework 'net5.0-windows7.0'. This package may not be fully compatible with your project.

Demo solution: https://drive.google.com/open?id=0B9QI8E5qFmuEYzhfcXRJb3V0SEU
Mah_SF.zip (the same with the google drive link)

<DataTemplate x:Key="MyEditor"> <Controls:NumericUpDown Value="{Binding Value, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Minimum = "0" Maximum = "100" Interval ="1" StringFormat="0" HideUpDownButtons = "false"/> </DataTemplate>

[PropertyGridOptions(EditorDataTemplateResourceKey = "MyEditor")] public int age { set; get; } = 18;

When running, the NumericUpDown shows nothing in the textbox.

I used a textbox+slider as a customized editor. But when select the slider, the whole data grid cell was highlighted. This is ugly. Is it possible to disable cell selection highlighting?

I've modified the example project to have an Address object in the Customer object, with the template specified as SavableObjectEditor. Expanding the single object within the PropertyGrid opens the editor but no values are specified. Is this expected behavior?

I think the column bound to DisplayName should not be focusable. This can be implemented by adding <Setter Property="Focusable" Value="False"/> to the relevant style section.
At the same time, the Editor should be focusable. But why there need press the tab key twice to change the focus from a editor to another?

It's not working anymore, at least not for me and I did exactly what the "Wiki Getting Started" told me^^

Is it possible to customize the tooltip to display DataValidationError (without modifying the source code of SF )?

Alternatively, is there any way to recover the value to old value if data validation fails (when lost focus)?

Expected outcome

Environment

• SoftFluent.Windows v1.0.0
• Windows OS win7 x64
• Visual Studio 2017
• .NET Framework 4.5

I've searched in the demo but found no relevant examples. How to customize this kind of editors? The data showed in a listbox/DataGrid should be editable.