Category - ErrorProvider
05 Jul 2018 05 Jul 2018 0 Comments  1085 Views
Here Mudassar Ahmed Khan has explained with an example, how to validate TextBox in Windows Application (WinForms) using C# and VB.Net.

The validation of TextBox will be performed using the Validating event handler and the error message will be displayed using the ErrorProvider control in Windows Application (WinForms) using C# and VB.Net.