issue while setting mask parameter

The "set_param" function will only update the model if the mask dialog is closed. If the mask dialog is open, the "set_param" command might not take effect, especially if the parameter is visible.

Answer 1

[Gayatri]

Hi Anuj,

To modify mask parameter values, use the 'Simulink.Mask' class.

% Get the Mask of the Subsystem
maskObj = Simulink.Mask.get('TestModel/SubSysName');

% Retrieve the Mask Parameter
paramObj = maskObj.getParameter('parameter_name');

% Set the Parameter Value
paramObj.set('Value', 'NewValue');

Please refer the below documentations for Simulink.Mast class:

• https://www.mathworks.com/help/simulink/slref/simulink.mask-class.html
• https://www.mathworks.com/help/simulink/slref/getparameter.html