ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Core Namespace / AutoCompleteComboBoxSetting Class / MaxSuggestionCount Property
Version

MaxSuggestionCount Property
Gets an integer. The combobox opens the drop down if the number of suggested items is less than the value. Note that the value is larger, it's heavier to open the drop down. Default: 100.
Syntax
public virtual int MaxSuggestionCount {get;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also