In Aspose.Words, TextBox class is used to specify how a text is displayed inside a shape. It provides a public property named as Parent to get the parent shape for the text box to allow customer to find linked Shape from linked TextBox.
Create A Link
TextBox class provides IsValidLinkTarget method in order to check whether the TextBox can be linked to the target Textbox as shown in the code snippet given below:
Check TextBox Sequence
The following code snippets shows how to check if shape.TextBox is a Head, a Tail or a Middle of the sequence:
Break a Link
The following code snippet shows how to break a link for a shape.TextBox: