public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object Value) { Hyperlink hyperlink = context.Instance is Hyperlink ? context.Instance as Hyperlink : ((object[])context.Instance)[0] as Hyperlink; if (hyperlink != null) { edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService)); ComponentRefListBox lb = new ComponentRefListBox(); lb.PopulateList(hyperlink.Report, typeof(ReportPage), hyperlink.Parent.Page); if (Value != null) { lb.SelectedIndex = lb.Items.IndexOf(Value); } lb.Click += new EventHandler(lb_Click); if (FSize.Width > 0) { lb.Size = FSize; } edSvc.DropDownControl(lb); FSize = lb.Size; ReportPage page = lb.SelectedObject as ReportPage; if (page != null) { page.Visible = false; } return(page == null ? "" : page.Name); } return(Value); }
/// <inheritdoc/> public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object Value) { // this method is called when we click on drop-down arrow if (context != null && context.Instance is ReportComponentBase) { edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService)); ComponentRefListBox lb = new ComponentRefListBox(); lb.PopulateList((context.Instance as ReportComponentBase).Band, context.Instance.GetType(), context.Instance); if (Value != null) { lb.SelectedIndex = lb.Items.IndexOf(Value); } lb.Click += new EventHandler(lb_Click); if (FSize.Width > 0) { lb.Size = FSize; } edSvc.DropDownControl(lb); FSize = lb.Size; return(lb.SelectedObject); } return(Value); }