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SEND VARIABLE
| SEND VARIABLE ( variable ) | ||||||||
| Parameter | Type | Description | ||||||
| variable | Variable |
|
Variable to send | |||||
SEND VARIABLE sends variable to the document or serial port previously opened by SET CHANNEL. The variable is sent with a special internal format that can be read only by RECEIVE VARIABLE. SEND VARIABLE sends the complete variable (including its type and value).
Notes:
- If you send a variable to a document using this command, the document must have been opened using the SET CHANNEL command. You cannot use SEND VARIABLE with a document opened with Open document, Create document or Append document.
- This command does not support array variables. If you want to send and receive arrays from a document or over a serial port, use the BLOB Commands.
See example for the RECEIVE RECORD command.
Product: 4D
Theme: Communications
Number:
80
Created: < 4D v6
4D Language Reference ( 4D v20 R7)
