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Aspx Load User Control with Params

/ Published in: C#
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  1. //
  2.         private UserControl LoadControl(string UserControlPath, params object[] constructorParameters)
  3.         {
  4.             // add this to aspx page that needs to load a .ascx control
  5.             // http://www.effegidev.com/post/WebUserControls-and-Parameters.aspx
  6.             List<Type> constParamTypes = new List<Type>();
  7.             foreach (object constParam in constructorParameters)
  8.             {
  9.                 constParamTypes.Add(constParam.GetType());
  10.             }
  11.             UserControl ctl = Page.LoadControl(UserControlPath) as UserControl;
  12.             // Find the relevant constructor
  13.             ConstructorInfo constructor = ctl.GetType().BaseType.GetConstructor(constParamTypes.ToArray());
  14.             //And then call the relevant constructor
  15.             if (constructor == null)
  16.             {
  17.                 throw new MemberAccessException("The requested constructor was not found on : " + ctl.GetType().BaseType.ToString());
  18.             }
  19.             else
  20.             {
  21.                 constructor.Invoke(ctl, constructorParameters);
  22.             }
  23.             // Finally return the fully initialized UC
  24.             return ctl;
  25.         } 
  26.         //

URL: http://www.effegidev.com/post/WebUserControls-and-Parameters.aspx

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