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Method
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Return Type
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Description
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CLEAR( ) method
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LOGICAL
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Resets each attribute of the call object to its default value.
Note: To reset just the parameters, set the NUM-PARAMETERS attribute to zero.
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INVOKE( ) method
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None
(similar to the RUN statement)
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Lets you dynamically do the following:
 Invoke an external procedure, internal procedure, or user-defined function
Get or set an attribute
Invoke a method
Note: INVOKE( ) cannot occur within an expression.
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SET-PARAMETER( ) method
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LOGICAL
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Lets you set parameters for one of the following:
A procedure or user-defined function you want to invoke dynamically
An attribute you want to get or set dynamically
A method you want to invoke dynamically
A Windows DLL routine or a UNIX shared library routine you want to invoke dynamically.
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