Using the method SetEnableFlags it is possible to modify the editor #1 or #2:
Certain options which are active by default can be deactivated:
wpoptNoEdit = 1; // editor is readonly
wpoptNoSelect = 2; // selection not visible
wpoptNoFileDrop = 4; // Don't accept image files from Explorer
wpoptNoDragDrop = 8; // Disable Drag&Drop
wpoptNoCopy = 16; // Disable Copy
wpoptNoPaste = 32; // Don't allow any paste
wpoptNoPasteIMG = 64; // Don't allow paste of images
wpoptNoPasteRTF = 128; // Don't allow pase of RTF (or HTML)
wpoptNoEditHeader= 512; // Don't switch to header/footer to edit
wpoptNoResizeImages = 1024; // User cannot resize images
wpoptNoResizeTables = 2048; // User cannot move or resize tables
wpoptNoResizeColumns = 4096; // User cannot resize columns
wpoptNoResizeRows = 8192; // User cannot resize Rows
Note: The interface IWPMemo also includes the method Memo.SetBProp - this method allows it to set various other flags. Please see online reference.