Resolved How fix Eror System.Data.SqlClient.SqlException

[Mr.Programmer]

Hello everyone, I have had a problem connecting the database to my program for about 3 days. The problem occurs when the user enters a value and when he wants to save the data from the user in the database, I receive this error:

System.Data .SqlClient.SqlException

please help me

 

[JohnH]

Check the query/commandtext for this:

 

[Skydiver]

Moving to more appropriate forum. This is not a WinForms problem...