Binding source is updated despite value being lower than specified 'Minimum'

[Stefan]

In the current version (Q3 2011), when the user enters a value below the specified 'Minimum', the bound property is updated to this value.

In Q2, the source was also updated first to the wrong value, but afterwards a second update occurred using the specified minimum value.

The current behavior is just completely wrong, while the behavior in Q2 is also not really expected as I would expect of the control not to update the source to a value below the minimum in the first place, but directly to the minimum value.

<Window x:Class="RadNumericUpDownProblem.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation">
    <telerik:RadNumericUpDown Minimum="0"
                              Value="{Binding NumericUpDownValue}"/>
</Window>

namespace RadNumericUpDownProblem
{
    public partial class MainWindow
    {
        private int mNumericUpDownValue;

        public MainWindow()
        {
            InitializeComponent();

            DataContext = this;
        }

        public int NumericUpDownValue
        {
            get { return mNumericUpDownValue; }
            set { mNumericUpDownValue = value; }
        }
    }
}

[Beister Software GmbH]

Hi,

we are facing the same problem, but in our case it is related to Maximum-property (user enters a value bigger than the maximum). A solution or a fix would be really nice.

Greetings, Carsten

[Konstantina]

Hi all,

We are aware of this issue and it is already fixed. Please download the latest available internal build and try with it.

Regards,
Konstantina
the Telerik team

[Beister Software GmbH]

Hi,

the problem seems to be solved with the 1309 build. Thank you.

Greetings, Carsten

[Pascal]

With the current build (1309) it works as expected when you enter a number, but still not when you are at the minimum and use the down button.

[Konstantina]

Hi,

We have logged this issue in PITS. You can view it here. You can track its status and see when it is going to  be fixed.
Sorry for the caused inconvenience.

Greetings,
Konstantina
the Telerik team

[Stefan]

Thanks