DELETE action

Function

The action deletes one or more rows from local structured variable (i.e. local variable of Record type).

Declaration

DELETE _struct, rowIdx

or

DELETE _struct, rowFrom, rowTo

Parameters

_struct	in/out	Identifier of local variable of Record type.
rowIdx	in	Identifier of Int type - row to be deleted.
rowFrom, rowTo	in	Identifier of Int type.

Description

The first variant of the action deletes the row specified by the parameter rowIdx from the local variable defined by the parameter _struct. The value of the parameter rowIdx must be within the interval 1 ... _struct\DIM. For other value, the action will generate the error _ERR_RANGE_ERROR.

The second variant of the action deletes the rows within the range of <rowFrom, rowTo> from the local variable defined by the parameter _struct.

Example

RECORD (SD.RecordDef) _struct
 
 REDIM _struct[10]
 ; deleting the first row
 DELETE _struct, 1

Related pages:

Script actions

DELETE action

Function

The action deletes one or more rows from local structured variable (i.e. local variable of Record type).

Declaration

DELETE _struct, rowIdx

or

DELETE _struct, rowFrom, rowTo

Parameters

_struct	in/out	Identifier of local variable of Record type.
rowIdx	in	Identifier of Int type - row to be deleted.
rowFrom, rowTo	in	Identifier of Int type.

Description

The first variant of the action deletes the row specified by the parameter rowIdx from the local variable defined by the parameter _struct. The value of the parameter rowIdx must be within the interval 1 ... _struct\DIM. For other value, the action will generate the error _ERR_RANGE_ERROR.

The second variant of the action deletes the rows within the range of <rowFrom, rowTo> from the local variable defined by the parameter _struct.

Example

RECORD (SD.RecordDef) _struct
 
 REDIM _struct[10]
 ; deleting the first row
 DELETE _struct, 1

Related pages:

Script actions

DELETE (Script Actions)

DELETE action

DELETE action