The height of each row (that is, table cell) in the table view.
- iOS 2.0+
- tvOS 9.0+
Row height is expressed in points. You may set the row height for cells if the delegate doesn’t implement the
table method. The default value of
automatic. Note that if you create a self-sizing cell in Interface Builder, the default row height is changed to the value set in Interface Builder. To get the expected self-sizing behavior for a cell that you create in Interface Builder, you must explicitly set
row equal to
automatic in your code.
There are performance implications to using
table instead of
row. Every time a table view is displayed, it calls
table on the delegate for each of its rows, which can result in a significant performance problem with table views having a large number of rows (approximately 1000 or more).