Gets or sets a unique ID which shall be used to link multiple contiguous runs with specified FitTextWidth property to each other to ensure that their contents are correctly merged into the specified width in the document. This means that multiple runs which are broken apart due to differences in formatting can be identified as belonging to the same grouping in terms of FitText properties, although they are multiple runs of text in the document.

'Declaration
 
Public Property FitTextId As System.Integer

public System.int FitTextId {get; set;}