MapWinGIS is created for desktop computing.
I'm not sure if it is wise to use it in ASP.NET. You are adding a lot of overhead.
But what you could do is 'just' install the ActiveX control on your webserver and use it like you would in a Windows Form and when you're ready use one of the snapshot methods (http://www.mapwindow.org/documentation/mapwingis4.9/class_ax_map.html#a69d4d4aa61771a2222eb2854eba5dc73) to produce an image which you can return to the webbrowser.
What do you want to do? Can't you solve it with Leaflet or OpenLayers?
Paul
I'm not sure if it is wise to use it in ASP.NET. You are adding a lot of overhead.
But what you could do is 'just' install the ActiveX control on your webserver and use it like you would in a Windows Form and when you're ready use one of the snapshot methods (http://www.mapwindow.org/documentation/mapwingis4.9/class_ax_map.html#a69d4d4aa61771a2222eb2854eba5dc73) to produce an image which you can return to the webbrowser.
What do you want to do? Can't you solve it with Leaflet or OpenLayers?
Paul