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Forums » Elegant Ribbon Tech Support » Ribbon 3.5 & 3.6 ComboBox problem Collapse All
Subject Author Date
Roy Apr 15, 2010 - 8:27 AM

Hi,

We’ve been experiencing problems when using a bound ComboBox in a ribbon, ever since upgrading to Ribbon 3.5 - and it has not been resolved in version 3.6.

TeamsViewOperationsComboBox.DataSource = FlowManager.Instance.OperationsBindingSource;
TeamsViewOperationsComboBox.DisplayMember = "OperationName";

The ComboBox is bound to a BindingSource with an underlying Bindable List of objects. During initialization this list is empty and it is later populated with objects. It appears the ComboBox is not aware of changes to the list and doesn’t update its items. When we use Ribbon 3.4 it works perfectly well.

Thanks,
Roy.

Technical Support Apr 27, 2010 - 11:17 AM

The issue is now confirmed. Thank you for the sample. We have already started preparing a fix and will provide you with it as soon it is ready. Meanwhile as a workaround, you can move the initialization code from the form contsructor to the Form.OnLoad method.

Technical Support Apr 16, 2010 - 4:48 AM

Thank you for the bug report. Unfortunately we failed to reproduce it. Please send us a test project illustrating the issue so we can fix the it as soon as possible.