How can keep the dropdown list open after the users click on one of the items? I'm working in windowsform with C# and my boss wants me to keep droplist open after users select one item form list. The dropdown list is inside a toolstrip, so it can be checked or unckecked by clicking on it.
you can open a drop down list using jQuery . use this link to learn more , I think there is a way to open drop down list after it close.