mdlIObject IsValidChildVarname
Determines if the specified 'varname' is valid.
Syntax
mdlIObject_handle IsValidChildVarname new_varname
Application
MotionView Tcl Query
Description
This command determines if the specified 'varname' is valid (or not). A variable name can be invalid if it is not unique, or if it contains something other than alphanumeric characters or an underscore.
Inputs
- new_varname
- The new variable name.
Example
hwi GetSessionHandle mySessionName
mySessionName GetProjectHandle myProjectName
set activePageNum [myProjectName GetActivePage]
myProjectName GetPageHandle myPageName $activePageNum
set activeWinNum [myPageName GetActiveWindow]
myPageName GetWindowHandle myWindowName $activeWinNum
myWindowName GetClientHandle myClientName
myClientName GetModelHandle myModelName
myModelName InterpretEntity pt_handle PointPair pt_1 "\"Point Pair 1\""
myModelName Evaluate
myModelName IsValidChildVarname pt_1 #It returns false
myModelName IsValidChildVarname pt_0 #It returns true
pt_handle ReleaseHandle;
myModelName ReleaseHandle
myClientName ReleaseHandle
myWindowName ReleaseHandle
myPageName ReleaseHandle
myProjectName ReleaseHandle
mySessionName ReleaseHandle
Errors
Returns true if the specified 'varname' is valid, or false if it is not. If there is an error, an error code will be returned.