how to c# update sql data

Answer 1

There are some examples here:
https://code.sololearn.com/cVWZaxPNp8Iq/?ref=app
https://code.sololearn.com/cX2C8M8otDZ3/?ref=app
https://code.sololearn.com/cwjaPa1z5i0o/?ref=app

Answer 2

Hello, kavindu !
For your question, a suitable website has been found.

https://stackoverflow.com/questions/15246182/sql-update-statement-in-c-sharp

https://support.microsoft.com/af-za/help/308507/how-to-update-a-sql-server-database-by-using-the-sqldataadapter-object

Answer 3

thank you

Answer 4

to update a table with SQL command write-
UPDATE Tablename
SET column1 =value1, column2 =value2, ...,columnN=valueN
WHERE condition;