Change the Default Selected Filter Operator:
https://docs.telerik.com/devtools/wpf/controls/radgridview/filtering/how-to/howto-change-the-default-selected-filter-operator
This doesn't work for boolean columns, if the property "ShouldGenerateFieldFilterEditors" of the column is set to "True".
Please see the attached example.
*** The fix for this issue will be available with the next LIB (version 2018.3.1217) expected on Monday, December 17.
radGridView has a feature to provides a suggest and append feature. Currently, there is the ability for the end user to inadvertently close this window. Please provide the opportunity via a property to disable the ability to close the search window. (currently, I am hooking the SearchPanelVisibilityChanged event, and forcing showSearchPanel = true at all times. Scheduled for:
The exposed property (SearchPanelCloseButtonVisibility) will be available with LIB (version 2018.3.1210) published on Monday, 10-th December, 2018.
Using such negative margin leads to some parts of the template to be actually outside of the control boundaries.
A workaround for the issue is to apply a 1px top Margin.
A possible workaround is to show and hide the columns. foreach (GridViewColumn col in TestGridView.Columns) { bool visibility = col.IsVisible; col.IsVisible = true; col.IsVisible = visibility; }
ArgumentOutOfRangeException is thrown when performing a CollectionChange with Replace action on the underlying collection and there's an applied FilterDescriptor.