Hi Ricardo,
Thanks for using syncfusion products.
Regarding question 2, you can disable 'Minimize the Ribbon' option by setting 'AllowCollapse' property (available in v.6.1) to false. But you can hide this option by handling BeforeDropDownPopup event and remove the " Minimize the Ribbon " item from the DropDown list. Below are the codes:
ToolStripItem removeItem;
private void ribbonControlAdv1_BeforeCustomizeDropDownPopup(object sender, DropDownEventArgs e)
{
foreach (ToolStripItem item in e.DropDown.Items)
{
if (item.Text == "Mi&nimize the Ribbon")
removeItem = item;
}
e.DropDown.Items.Remove(removeItem);
}
Please refer to the sample in the below link which illustrates the above.
http://websamples.syncfusion.com/samples/Tools.Windows/F70607/main.htm
Please let us know if you have any other concerns. We will be glad to assist you.
Regards,
Vinoth