I am developing a WinForms application using a RadPageView control with eight tabs. On each tab I have a mix of RadTextBox and RadDropDownList controls all bound to a object using a BindingSource control. When I bind an object to this datasource the SelectedValue on certain drop downs don't always bind on pages after the first one. As soon as I click on the page the SelectedValue updates and it displays the correct value. There doesn't seem to be any pattern to which drop downs have this problem and the ones that have the problem seem to periodically change.
Does anyone know why this happens or if there is a way around it? The problem it is causing me is that when I call ValidateChildren on the form the validation is happening without the values being correct, but when I switch to the page with the error the field is correct but still shows the validation error.
Does anyone know why this happens or if there is a way around it? The problem it is causing me is that when I call ValidateChildren on the form the validation is happening without the values being correct, but when I switch to the page with the error the field is correct but still shows the validation error.