Accord.Controls.NumericCollectionEditor.EditValue C# (CSharp) Method

        public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
        {
            if (context != null && context.Instance != null && provider != null)
            {
                this.editorService = (IWindowsFormsEditorService)provider
                    .GetService(typeof(IWindowsFormsEditorService));

                this.CollectionType = context.PropertyDescriptor.ComponentType;
                this.CollectionItemType = detectCollectionType();

                if (editorService != null)
                {
                    NumericCollectionEditorForm form = new NumericCollectionEditorForm(this, value);

                    context.OnComponentChanging();

                    if (editorService.ShowDialog(form) == DialogResult.OK)
                    {
                        context.OnComponentChanged();
                    }
                }
            }

            return value;
        }