How to Set a Collection of Custom Controls from the property GridView in c# -


i have observablecollection of mysearchfields, on custom form, lets customform declare below:

private observablecollection<mysearchfields> _mysearchfields = new observablecollection<mysearchfields>();         [designerserializationvisibility(designerserializationvisibility.content)]         [category("myframework")]         public observablecollection<mysearchfields> mysearchfields         {             => _mysearchfields;         }

and on main form inherits customform, when i'm on designer view , go propertygrid window select controltype combobox , select datasource, valuemember , display member. issue not set datasource,valuemember or displaymember. why happen? missing something?

 public class mysearchfields {      public enum mycontroltypes     {         mytextbox,                     mydatetimepicker,         mylbcombobox     }      private mycontroltypes _mycontroltype = mycontroltypes.mytextbox;      public mycontroltypes mycontroltype     {         => _mycontroltype;         set         {             _mycontroltype = value;             switch (_mycontroltype)             {                 case mycontroltypes.mytextbox:                 {                     mycontrol = new textbox();                     break;                 }                  case mycontroltypes.mylbcombobox:                 {                     mycontrol = new mylbcombobox();                                             break;                 }                 case mycontroltypes.mydatetimepicker:                 {                     mycontrol = new datetimepicker();                     break;                 }              }         }     }      public control mycontrol { get; set; }     public mysearchfields()     {         mycontrol = new control();                       } }

your error on case switcher insert new mylbcombobox instead of combobox.

try initializing public control mycontrol { get; set; } proper setters , getters, private variable backs up,

furthermore use fullprop snippet of visual studio

just write "fullprop" , press 2 times tab, swapping around => , {} not nice.


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