qadeer37
Well-known member
Public Class AddCustomerForm : Inherits frmCustomerInfo
After inheriting Can't see the form in design view it gives the following error.
The service System.Windows.Forms.Design.IEventHandlerService already exists in the service container. Parameter name: serviceType

After inheriting Can't see the form in design view it gives the following error.
The service System.Windows.Forms.Design.IEventHandlerService already exists in the service container. Parameter name: serviceType