XmTextFieldGetMaxLength accesses the value of the current maximum allowable length of the text string in the TextField widget entered from the keyboard. The maximum allowable length prevents the user from entering a text string larger than this limit. Note that the maximum allowable length is the same as the value of the widget's XmNmaxLength resource.
- Specifies the TextField widget ID
For a complete definition of TextField and its associated resources, see XmTextField(3).
Returns the integer value that indicates the string's maximum allowable length that can be entered from the keyboard.