4D v14.3Table |
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4D v14.3
Table
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Table ( tableNum | aPtr ) -> Function result | ||||||||
Parameter | Type | Description | ||||||
tableNum | aPtr | Longint, Pointer |
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Table number, or Table pointer, or Field pointer | |||||
Function result | Longint, Pointer |
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Table pointer, if a Table number is passed Table number, if a Table pointer is passed Table number, if a Field pointer is passed |
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The Table command has three forms:
This example sets the tablePtr variable to a pointer to the third table of the database:
TablePtr:=Table(3)
Passing tablePtr (a pointer to the third table) to Table returns the number 3. The following line sets TableNum to 3:
TableNum:=Table(TablePtr)
This example sets the tableNum variable to the table number of [Table3]:
TableNum:=Table(->[Table3])
This example sets the tableNum variable to the table number of the table to which the [Table3]Field1 field belongs:
TableNum:=Table(->[Table3]Field1)
Product: 4D
Theme: Structure Access
Number:
252
Created: < 4D v6
Field
Get last table number
Pointers
Table name
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