Lists the values that specify how GridView stores keys of the selected rows.
The GridView tries to store the keys in the fastest way. When a user selects a several rows, the grid saves the selected keys. However, when a user selects all rows, the grid begins to add only unselected row keys.
The GridView always stores the keys of all selected rows.
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.