Dynamics Community Forum Thread Details

Using VS C# and ValidateBeforeOriginal event to stop entering sales order.

I have added a customer balance summary screen to the SOP Entry screen using VS C#. On this screen is displayed a summary of the customer's current activity plus there is check box indicating if the selected customer has any past due invoices. If this box is checked I want to stop the user from entering a new order for this customer. I believe I need to use the ValidateBeforeOriginal event but how do I set this up? As a test I inserted this code but it never fires.

        void CustomerNumber_ValidateBeforeOriginal(object sender, System.ComponentModel.CancelEventArgs e)

        {
            MessageBox.Show("Hello world!");
            e.Cancel = true;
        }

I also tried this

SopEntryForm.SopEntry.CustomerNumber.ValidateBeforeOriginal += new EventHandler(CheckPastDue);

but this won't even build.

What is the proper way to stop a user from entering an order if they have past due invoices. I need to rollback the GP events but how do I do that?

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Development / Customization / SDK

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