Here Mudassar Ahmed Khan has explained with an example, how to trigger TextBox OnBlur event on Server Side (Code-Behind) in ASP.Net with C# and VB.Net.
By default, there is no Server Side OnBlur event and the only similar event is provided by ASP.Net is TextChanged event but TextChanged event fires only when Text is changed while OnBlur event fires when Focus is lost despite whether Text is changed or not.
↧