I am experiencing a repaint issue only with this control. The XamComboEditor in the Windows namespace works fine.
What is happening is that when i click on the arrow to dropdown the combo, and then when i select an item or click away, the dropped down area does not repaint.
It stays there until another event (like moving the window) triggers a repaint of the whole window.
Can you advice on what is happening? Is it a hardware issue?
Hello Anthony,
The best way for us to assist you will be if you provide an isolated sample application that I can run and use for debugging locally. If you are unable able to provide an isolated sample I may be able to give suggestions if you provide the style you are using for XamComboEditor.
Let me know if you have any questions.
Sincerely,ZhivkoAssociate Software Developer
it can be any simple combobox. I found that the problem only occurs when debugging in Visual Studio. It works find when i launch from the exe directly.
<ig:XamComboEditor Width="150" VerticalAlignment="Center" HorizontalAlignment="Center" Margin="5,0,0,0" CheckBoxVisibility="Visible" AllowMultipleSelection="True" ItemsSource="{Binding DataList, Mode=TwoWay}" DisplayMemberPath="Item" IsSelectedMemberPath="IsSelected" IsEnabled="{Binding IsEnabled}" />
I followed the code snippet you have attached and I was unable to reproduce the behavior you're describing regarding XamComboEditor's dropdown. I have attached the sample project I used to test this and a short video that show how it works on my side. Please test this project on your PC, whether or not it works correctly may help indicate the nature of this problem.
If the project does not work correctly, then the change in behavior is due to differences in your environment from mine and these differences can be anything from operating system version to the specific version of the Infragistics DLL versions used. My test was performed using version 20162.2141 and 20171.1000 in WPF product. Please provide more details about your machine and version of the assemblies that you are referencing so that I can modify the environment that I am testing in to match yours.
If the project does show the product feature working correctly, then more information will be needed to reproduce the issue in a sample that can be used for debugging. It will help if you can provide a small, isolated sample application that demonstrates the behavior you are seeing. This can be done by either making the sample that I provided more like your application or by isolating the behavior from your application by removing dependencies on any third parties or databases.
Please let me know if I can provide any further assistance.