the multi select function allow you to select with Crtl+left Mouse  or Shift+left Mouse more then one line

 

dw_1.multiSelect=boolean

 

Activate multiselect mode:

dw_1.multiSelect=true;

 

Disable

dw_1.multiSelect=false;

 

Read current status

alert(dw_1.multiSelect);

 

 

See

multiSelect, selectRow, isSelect, selectedRows

Example:

Button for Close work order in work order structure view