This is the legacy 4D documentation web site. Documentations are progressively being moved to developer.4d.com
- 4D Language Reference
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- Structure Access
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Structure Access Commands
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CREATE INDEX
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DELETE INDEX
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EXPORT STRUCTURE
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Field
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Field name
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Get external data path
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GET FIELD ENTRY PROPERTIES
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GET FIELD PROPERTIES
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Get last field number
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Get last table number
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GET MISSING TABLE NAMES
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GET RELATION PROPERTIES
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GET TABLE PROPERTIES
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IMPORT STRUCTURE
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Is field number valid
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Is table number valid
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PAUSE INDEXES
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REGENERATE MISSING TABLE
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RELOAD EXTERNAL DATA
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RESUME INDEXES
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SET EXTERNAL DATA PATH
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SET INDEX
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Table
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Table name
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Table name
| Table name ( tableNum | tablePtr ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| tableNum | tablePtr | Longint, Pointer |
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Table number or Table pointer | |||||
| Function result | String |
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Name of the table | |||||
The Table name command returns the name of the table whose number or pointer you pass in tableNum or tablePtr.
The following is an example of a generic method that displays the records of a table. The reference to the table is passed as a pointer to the table. The Table name command is used to include the name of the table in the title bar for the window:
` SHOW CURRENT SELECTION Project method
` SHOW CURRENT SELECTION ( Pointer )
` SHOW CURRENT SELECTION (->[Table])
SET WINDOW TITLE("Records for "+Table name($1)) `Sets the window title
DISPLAY SELECTION($1->) `Displays the selection
Field name
Get last table number
SET FIELD TITLES
SET TABLE TITLES
Table
Product: 4D
Theme: Structure Access
Number:
256
Created: < 4D v6
4D Language Reference ( 4D v20)
4D Language Reference ( 4D v20.1)
4D Language Reference ( 4D v20.2)
4D Language Reference ( 4D v20.3)
4D Language Reference ( 4D v20.4)
4D Language Reference ( 4D v20.5)
4D Language Reference ( 4D v20.6)
