Base:
method
IsPatternSupported
System.Windows.Forms.ComboBox.ComboBoxExAccessibleObject.IsPatternSupported(System.Int32)
1 reference to IsPatternSupported
System.Windows.Forms (1)
winforms\Managed\System\WinForms\DataGridViewComboBoxEditingControl.cs (1)
258return IsPatternSupported(NativeMethods.UIA_ExpandCollapsePatternId);