Crestron simpl plus language ref 사용자 설명서

Software Crestron 

®

z SIMPL+

The specified identifier was not declared.

All variables and user-defined functions must be declared before they are used.  They 
must be declared either globally or within the same function scope.  Variables from 
one program are not accessible from another program.

Scope refers to the level at which an Event, user-defined function or statement 
resides.  Having a global scope means that the function or variable can be called or 
accessed from anywhere within the program.  A local scope means that the variable 
can only be accessed from within the event or function that it resides in.

•

Make sure the identifier is spelled correctly

•

Make sure the identifier has not been declared locally within another function

•

When using structures, make sure the proper ‘dot’ notation is being used when 
accessing the structure’s variables (see example below)

The following are examples of this error:

INTEGER i;

STRUCTURE myStruct

{

   INTEGER structMember;

   INTEGER structArrMember[10];

}

myStruct struct;

myStruct structArr[10];

FUNCTION MyFunc( INTEGER x )

{

   INTEGER k;

   i = 1;                               // ok

   k = 3;                               // ok

   x = 4;                               // ok

   struct.structMember = 5;             // ok – proper ‘dot’ 

notation

   struct.structMember[1] = 6;          // ok – proper ‘dot’ 

notation

   structArr[1].structMember = 7;       // ok – proper ‘dot’ 

notation