IsGlobalVarArray
Description
Returns true if the global variable contains an array; otherwise
it returns false.
Syntax
|
1 |
IsGlobalVarArray(pbfield fid) |
|
Argument |
Description |
|---|---|
|
fid |
The field ID of the global variable |
Return value
pbboolean.
Examples
These statements test whether the field identified by fid is a
global variable array:
|
1 2 3 4 5 |
fid = session -> GetGlobalVarID("arr_gvar"); if (session -> IsGlobalVarArray(fid)) { arr_val=session -> GetArrayGlobalVar(fid, isNull); ... |
See also
Document get from Powerbuilder help
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