Ext.Net 1.x_Ext.Net.CheckboxSelectionModel类型Ext.grid.GridPanel的某行不能选择

JS

var MyBeforeRowSelect = function (SelectionModel, rowIndex, keepExisting, record) {
            if (record.get('Status') != "W") {
                return false;
            }
            else {
                return true;
            }
        }

图 W,S状态