4 references to EM_SETOPTIONS
System.Private.Windows.Core (1)
Windows\Win32\MessageId.cs (1)
272PInvokeCore.EM_SETOPTIONS => "EM_SETOPTIONS",
System.Windows.Forms (3)
System\Windows\Forms\Controls\RichTextBox\RichTextBox.cs (3)
171PInvokeCore.EM_SETOPTIONS, 1295PInvokeCore.EM_SETOPTIONS, 2489PInvokeCore.EM_SETOPTIONS,