How to hide the column header of the DropDown Grid in WPF MultiColumnDropDownControl?
WPF MultiColumnDropDown (SfMultiColumnDropDownControl), allows you to hide the column header of the DataGrid displayed in the dropdown by setting the header row height of the dropdown grid to Zero.
this.multiColumnDropDown.Loaded += OnMultiColumnDropDown_Loaded;
private void OnMultiColumnDropDown_Loaded(object sender, RoutedEventArgs e)
{
this.multiColumnDropDown.GetDropDownGrid().HeaderRowHeight = 0;
} 
Take a moment to peruse the WPF MultiColumnDropDown - Getting Started documentation, where you can find about
multicolumndropdown, with code examples.
Conclusion
I hope you enjoyed learning how to hide the column header of the DropDown Grid in MultiColumnDropdown.
You can refer to our WPF MultiColumnDropdown feature tour page to know about its other groundbreaking feature representations and WPF MultiColumnDropdown documentation, and how to quickly get started for configuration specifications. You can also explore our WPF MultiColumnDropdown example to understand how to create and manipulate data.
For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our other controls.
If you have any queries or require clarifications, please let us know in the comments section below. You can also contact us through our support forums, Direct-Trac, or feedback portal. We are always happy to assist you!
