I have a custom ObjectCollection class in my custom control and a public property to access this collection.

//My custom Property
public ObjectCollection Items
    get { return itemCollection; }

//My custom collection class
public class ObjectCollection : IList, ICollection, IEnumerable

However, the values are NOT getting persisted. In design mode if I save strings in StringEditor by clicking OK button, close it, and reopen it, then the strings are gone.
Any idea?

4 Years
Discussion Span
Last Post by TnTinMN

The StringCollectionEditor is for editing an object of type System.Collections.Specialized.StringCollection or a class that inherits from it. It implements all the interfaces you have specified for your class, but have provide the methods that specifying those interface requires you to do?

See: http://msdn.microsoft.com/en-us/library/87d83y5b%28v=VS.80%29.aspx

Also, you may need to change "System.Windows.Forms.Design.StringCollectionEditor" to "System.Windows.Forms.Design.StringCollectionEditor, System.Design"

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