function fixGridSchedulerComboBoxDropDownList() {
    // For RadGrid - .RadGrid .RadTouchExtender
    // For RadScheduler - .rsContentScrollArea.RadTouchExtender
    // For RadComboBox - .rcbScroll
    // For RadDropDownList - .rddlList
    // For RadListBox - .RadListBox .RadTouchExtender
    var fixed = $telerik.$(".RadListBox .RadTouchExtender");
    fixed.on('touchmove', function (e) {
        e.preventDefault();
    });
}
Sys.Application.add_load(fixGridSchedulerComboBoxDropDownList);

if (Telerik.Web.UI.RadListBox) {
    Telerik.Web.UI.RadListBox.prototype.original_initialize = Telerik.Web.UI.RadListBox.prototype.initialize
    Telerik.Web.UI.RadListBox.prototype.initialize = function myfunction() {
        this.original_initialize();
        var fixed = $telerik.$(this.get_element()).find(".RadTouchExtender");
        fixed.on('touchmove', function (e) {
            e.preventDefault();
        });
    }
}