How to find the value changes in datagridview using C#

Question

How to find the value changes in datagridview using C#.If no entries are made in gridview then alert message Please save the records.. If no entries are made then it is not necessary to show the message. Just close the screen.

Ramesh Palanivel · Answer

Hi Revathi Globally set one boolean variable and set its value initially false. Create a celleditevent for datagridview and set that boolean value false to true. While clicking button check whether the boolean value is true or false. If it is true show the message or otherwise skip.

Revathi Parvathi · Answer

Very Nice.Supper.It is working.Thank You so much.Good idea.It is very simple to use.One again thanks a lot.