Resets fields to their default values; that is, it sets the value in the field default value.
Field value property is removed if no default value is defined for a field.
For fields that can have no value (such as pushbuttons), the action has no effect.
Target Platforms: .NET9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5