Sign in Join
FPDoc Onlineexperiment

TField.Assign procedure

Member of TFieldpublicIn unit DB

Copy properties from one TField instance to another.

Declaration

pascal
procedure Assign(Source: TPersistent); override

Arguments

Source

Source field to copy value from.

Description

Assign is overridden by TField to copy the field value (not the field properties) from Source if it exists. If Source is Nil then the value of the field is cleared.

Errors

If Source is not a TField instance, then an exception will be raised.

See also

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.