void ReleaseDesignerOutlets() { if (birthField != null) { birthField.Dispose(); birthField = null; } if (GroupColumn != null) { GroupColumn.Dispose(); GroupColumn = null; } if (groupField != null) { groupField.Dispose(); groupField = null; } if (hometownField != null) { hometownField.Dispose(); hometownField = null; } if (NameColumn != null) { NameColumn.Dispose(); NameColumn = null; } if (nameField != null) { nameField.Dispose(); nameField = null; } if (StudentTable != null) { StudentTable.Dispose(); StudentTable = null; } if (surnameField != null) { surnameField.Dispose(); surnameField = null; } }