如何使用c#在Winapp驱动程序中滚动下拉和列表框等区域？

Question

I am automating desktop application where i have list box in which many items are listed and i want to click on the item which is hidden and that item will shows after scrolling the list. Which code will work for this? I am working with WinAppdriver, appium , c# and MSTest. I need such lines of code with which list will scroll till the element finds.

Answer 1

you can just find your element with winappdriver and it will scroll itself to the element , i have automated a windows application with had a input box that accept a file and had a browser button after clicking browse button it itself scroll till the element is found.

Regarding the code you may just try finding the element normal like it is in view .

Hope this helps. :)

Answer 2

Someone guide me this solution and it is working for me now. So, i am posting answer here.

The List Box has accessibility item "lbStates". We want to click the item "NC" in it which has the text "NC". In this case the "Displayed" property of most of the list items will be false. We can click the down button in the ListBox to scroll down or We can press the keys buttons and test if the value which we want to click is displayed or not. It is possible that the value we want to click is not present in the listbox, in such case our code will go in a deadlock and for that purpose I've introduced the integer maxClicks.

 [TestMethod]
        public void ListBoxTest()
        {
            //lbStates
            var lbStates = sessionWinForm.FindElementByAccessibilityId("lbStates");
            var allListItems = lbStates.FindElementsByTagName("ListItem");
            var valueToClick = "NC";
            var maxClicks = 10;
            foreach(var ali in allListItems)
            {
                Debug.WriteLine($"{ali.Displayed} - {ali.Text}");
                if(ali.Text.Equals(valueToClick) && !ali.Displayed)
                {
                    var downButton = lbStates.FindElementByAccessibilityId("DownButton");
                    var listItemToClick = lbStates.FindElementByName(valueToClick);

                    while(!listItemToClick.Displayed && (maxClicks-- > 0))
                    {
                        downButton.Click();
                        listItemToClick = lbStates.FindElementByName(valueToClick);

                        if (listItemToClick.Displayed)
                        {
                            listItemToClick.Click();
                        }
                    }
                }
            }
        }