Dot Net Interview Question:

What is the use of ErrorProvider Control in .NET?

Submitted by: Administrator

The ErrorProvider control is used to indicate invalid data on a data entry form. Using this control, you can attach error messages that display next to the control when the data is invalid, as seen in the following image. A red circle with an exclamation point blinks, and when the user mouses over the icon, the error message is displayed as a tooltip.
Submitted by: Administrator