public static object GetArgument(this ToolStripItem item)
{
ToolStripItemCommandBinding binding = (ToolStripItemCommandBinding)item.Tag;
if (binding != null)
{
return(binding.Argument);
}
return(null);
}
public static void RefreshCommand(this ToolStripItem item, bool refreshChildren = false)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
ToolStripItemCommandBinding binding = (ToolStripItemCommandBinding)item.Tag;
if (binding != null)
{
binding.Refresh();
}
if (refreshChildren)
{
ToolStripMenuItem menuItem = item as ToolStripMenuItem;
if (menuItem != null)
{
RefreshCommands(menuItem.DropDown);
}
}
}