MultiRenameDataRegisterListColumn(String, FuncObject, String, String) Method

public void RegisterListColumn(
	string columnName,
	Func<Object, string, string> valueGetter
)

Parameters

columnName  String

The text that is used as header for this column.

valueGetter  FuncObject, String, String

A function that gets the value of this column for this object, e.g. its old name etc. If this argument is null, it is assumed that the column you want to register here is the column of the new name, so the new name is shown in this column.

Reference