pulIMacro GetParameterHandle
Returns a handle to the specified parameter.
Syntax
pulIMacro GetParameterHandle param, index
Application
Tcl Query
Description
Returns a handle to the specified parameter.
Inputs
- index
- This command returns a handle to the parameter specified by index.
- param
- The handle can be accessed using the name specified by param.
Example
hwi GetSessionHandle sess
sess GetClientManagerHandle pm plot
pm GetMacroHandle macro 1
macro GetParameterHandle param_handle 1
puts [param_handle GetName]
Errors
Returns 3 if there is an invalid macro handle.
Returns 4 if index is less than 1 or greater than the number of parameters in the current macro.
Returns 1 if a handle to the specified parameter cannot be created.
Keywords
Macro
Tcl