<viz>.requireVersion

Check whether the current version is valid

 

<viz>.requireVersion(
    ver    
    mode = '<='    

)

 

ver

A standard Vizard version string


mode = '<='

Can be one of the following string values:

Version modes

'<='

Requires the version to be less than or equal to the current version.

'<'

Requires the version to be less than the current version.

'='

Requires the version to be equal to the current version.

'>='

Requires the version to be greater than or equal to the current version.

'>'

Requires the version to be greater than the current version.


Remarks

This command is used to check whether the current version of Vizard is valid compared to a reference version. If the current version is not valid, a popup message will be displayed to the user and the script will exit.

Return Value

None

Example

import viz

#Require version 3.00.1932 or higher of Vizard
viz.requireVersion('3.00.1932')

viz.go()

.
.
.

See also

<viz>.compareVersion
<viz>.version