In TX Text Control 12.0 the following new properties, methods and events have been added:
| Property | Description | |
| TXTextControl.HeaderFooterAtInputPos | Returns which header or footer owns the current text input position. | |
| TXTextControl.ObjectHeight | Returns or sets the natural height, in twips, of an image, text frame, signature field or OLE object. | |
| TXTextControl.ObjectWidth | Returns or sets the natural width, in twips, of an image, text frame, signature field or OLE object. | |
| TXTextControl.TextFrameBackColor | Returns or sets the background color of a text frame. | |
| TXTextControl.TextFrameBorderWidth | Specifies the width, in twips, of a text frame's border line. | |
| TXTextControl.TextFrameInternalMargin | Specifies the distance (in twips) between a text frame's border line and the text. | |
| TXTextControl.TextFrameMarkerLines | This property determines whether or not marker lines for text frames are visible. |
| Method | Description | |
| TXTextControl.ImageInsert | This method inserts a new image anchored to a paragraph. | |
| TXTextControl.ImageInsertAsChar | This method inserts a new image which is then handled like a single character in the text. | |
| TXTextControl.ImageInsertFixed | This method inserts a new image at a fixed geometrical position. | |
| TXTextControl.ObjectAttrDialog | This method invokes the built-in dialog box for setting attributes of images, text frames and OLE objects. | |
| TXTextControl.ObjectGetSelected | This method returns the identifier of the currently selected object. | |
| TXTextControl.ObjectInsert | This method inserts a new OLE object or other control anchored to a paragraph. | |
| TXTextControl.TextFrameInsert | This method inserts a new text frame anchored to a paragraph. | |
| TXTextControl.TextFrameInsertAsChar | This method inserts a new text frame, which is then handled as a single character in the text. | |
| TXTextControl.TextFrameInsertFixed | This method inserts a new text frame at a fixed geometrical position. | |
| TXTextControl.TextFrameSelect | This method determines whether a certain Text Control property or method manipulates a text frame or the main text. |
| Event | Description | |
| TXTextControl.ObjectRightClicked | Occurs when an object has been clicked on with the right mouse button. | |
| TXTextControl.TextFrameActivated | Occurs when a text frame has obtained the input focus. | |
| TXTextControl.TextFrameDeactivated | Occurs when a text frame has lost the input focus. |