[ CCode ( vfunc_name = "i_append_row" ) ]
public abstract int append_row () throws Error
Appends a row to the data model (the new row will possibly have NULL values for all columns, or some other values depending on the data model implementation)
Upon errors -1 will be returned and error will be assigned a Error from the
DataModelError domain.
| this |
a DataModel object. |
|
the number of the added row, or -1 if an error occurred |