My form is a MicroFour.StrataFrame.UI.Windows.Forms.StandardForm.

The property AutoShowBrokenRulesAlert is (by default) true, but the alert does not show. I add the Broken rules in the BO, the little arrow of the build-in ErrorProvider shows fine, but the broken rules alert is not shown. I have searched the code and found that the property is only used by an event handler, when IsChildForm is true. Nevertheless, in your tutorial the alerts works fine, and the options are exactly the same as mine, and IsChildForm is false.

Any directions?

Thank you...