Checks the type.
ifdefined <var>
Sets the type of <var>. One of the following values in the system variable "result":
Value | Meaning |
---|---|
0 | undefined |
1 | integer |
3 | string |
4 | label |
5 | integer array |
6 | string array |
ifdefined data int2str valstr result messagebox valstr 'variable type'