I GOT This ERROR In C# Search DataBase

Guest User5y ago

registers.Serial= Convert.ToInt32(reader[0]);
registers.RegNo= Convert.ToInt32(reader[1]);

Not working

Guest User5y ago

https://www.c-sharpcorner.com/forums/radiobutton-and-texbox-value-save-and-delete

Can U help in This data

Sachin Singh5y ago

test this

registers.Serial= Convert.ToInt32(reader[0]);
registers.RegNo= Convert.ToInt32(reader[1]);

Rajanikant Hawaldar5y ago

seems reader[0] and reader[1] both or anyone has some invalid data so Convert.ToInt32 method not able to convert to int please check column value in table. Trim if there is any whitespace / null / empty string also verify data insertion is code is proper or not.

Salman Beg5y ago

While using Convert.ToInt32 you didn't provided the proper value which will convert it to int. So in those two places check properly what value you are passing and whether that value can be convert to int or not. Thanks