Specifies the vertical alignment of the popup control in adaptive mode.
The popup window in adaptive mode is displayed at the top of the browser's window.
The popup window in adaptive mode is displayed so that it is vertically aligned at the center of the browser's window.
The popup window in adaptive mode is displayed at the bottom of the browser's window.
Bootstrap Controls for ASP.NET Core are in maintenance mode. We don’t add new controls or develop new functionality for this product line. Our recommendation is to use the ASP.NET Core Controls suite.