public override object EditValue(ITypeDescriptorContext context,
IServiceProvider provider,
object value)
{
if ((context == null) || (provider == null))
{
return(base.EditValue(context, provider, value));
}
// Access the Property Browser's UI display service
IWindowsFormsEditorService editorService =
(IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (editorService == null)
{
return(base.EditValue(context, provider, value));
}
// Create an instance of the UI editor form
IReportItem iri = context.Instance as IReportItem;
if (iri == null)
{
return(base.EditValue(context, provider, value));
}
PropertyImage pre = iri.GetPRI() as PropertyImage;
PropertyImageI pbi = value as PropertyImageI;
if (pbi == null)
{
return(base.EditValue(context, provider, value));
}
using (SingleCtlDialog scd = new SingleCtlDialog(pre.DesignCtl, pre.Draw, pre.Nodes,
SingleCtlTypeEnum.ImageCtl, null))
{
///////
// Display the UI editor dialog
if (editorService.ShowDialog(scd) == DialogResult.OK)
{
// Return the new property value from the UI editor form
return(new PropertyImageI(pre));
}
return(base.EditValue(context, provider, value));
}
}
internal PropertyImageI(PropertyImage pi)
{
_pi = pi;
}
internal PropertyImageI(PropertyImage pi)
{
_pi = pi;
}