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Swap |
  
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Swap |
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Description
Swap the content of two variables.
Syntax
Swap Var1, Var2
Swap (Var1, Var2)
Returns
None
Parameters
Name |
Type |
Optional |
Meaning |
Var1 |
Any |
No |
Any variable name. |
Var2 |
Any |
No |
Any variable name. |
Remarks
Swap can exchange the following variable types:
| 1. | any numeric variable |
| 2. | any string variable |
| 3. | any numeric array element |
| 4. | any string array element |
| 5. | any UDT variable |
| 6. | any UDT array element |
Restrictions
Var1 and Var2 must be single variable names already declared.
Expressions will generate a runtime error.
See also
Examples