IPB_Session interface:
IsGlobalVarArray method
Description
Returns true if the global variable contains
an array; otherwise it returns false.
Syntax
|
1 |
IsGlobalVarArray(pbfield <span>fid</span>) |
|
Argument |
Description |
|---|---|
|
fid |
The field ID of the global variable |
Return Values
pbboolean.
Examples
These statements test whether the field identified
by fid is a global variable array:
|
1 |
fid = session -> GetGlobalVarID("arr_gvar");<br>if (session -> <span>IsGlobalVarArray</span>(fid))<br>{<br>   arr_val=session -> GetArrayGlobalVar(fid, isNull);<br>... |
See Also
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