Type of issue

Missing information

Description

The section I'm quoting here is just an example of missing information about the TwoWay data binding mode.

The document states:

In addition, the Slider continues to work. This is because the default binding mode for the Value property of Slider is TwoWay. This means that when the Value property is a data-binding target, then the target is set from the source but the source is also set from the target. This allows the Slider to be set from the initial Opacity value.

The documentation does not make the following important point clear: When the data binding mode is TwoWay, in which direction does the initial binding go? Does it go from source to target or from target to source?

The same information is also missing here:

• https://learn.microsoft.com/en-us/dotnet/api/microsoft.maui.controls.bindingmode
• https://learn.microsoft.com/en-us/dotnet/api/system.windows.data.bindingmode
• https://learn.microsoft.com/en-us/dotnet/desktop/wpf/data/

Page URL

https://learn.microsoft.com/en-us/dotnet/maui/fundamentals/data-binding/binding-mode?view=net-maui-9.0

Content source URL

https://github.com/dotnet/docs-maui/blob/main/docs/fundamentals/data-binding/binding-mode.md

Document Version Independent Id

97463723-c3a8-0647-d699-ececebdb527f

Platform Id

feee586d-dbe6-6f18-6cf4-4299fb6afdea

Article author

@davidortinau

Metadata

• ID: 97463723-c3a8-0647-d699-ececebdb527f
• PlatformId: feee586d-dbe6-6f18-6cf4-4299fb6afdea
• Service: dotnet-mobile
• Sub-service: dotnet-maui

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