Update Command has a error. Incorrect syntax near the keyword 'SET'.

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SQL

UpdateCommand.CommandText = "UPDATE dbo.ComapnyName SET GovermentID=@123,SET RegistrationNumber=@asd,SET Address1=@aaaa,SET Address2=@addres,SET City=@city,SET PostalCode=@post Where CompanyName=@text1";

UpdateCommand.Parameters.AddWithValue("@text1", Class1.Text1);
UpdateCommand.Parameters.AddWithValue("@123", SqlDbType.VarChar).Value = textBox3.Text.Trim();
UpdateCommand.Parameters.AddWithValue("@asd", SqlDbType.VarChar).Value = textBox4.Text.Trim();
UpdateCommand.Parameters.AddWithValue("@aaaa", SqlDbType.VarChar).Value = textBox5.Text.Trim();
UpdateCommand.Parameters.AddWithValue("@addres", SqlDbType.VarChar).Value = textBox6.Text.Trim();
UpdateCommand.Parameters.AddWithValue("@city", SqlDbType.VarChar).Value = textBox8.Text.Trim();
UpdateCommand.Parameters.AddWithValue("@post", SqlDbType.VarChar).Value = textBox7.Text.Trim();

UpdateCommand.CommandType = CommandType.Text;
UpdateCommand.Connection = myConnection1;


try
{
    UpdateCommand.ExecuteNonQuery();

Posted 8-Mar-15 22:57pm

Member 11443427

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Mehdi Gholam · Accepted Answer · 2015-03-08T22:59:00

Solution 1

The update command only has 1 set, remove the extra set statements : http://www.w3schools.com/sql/sql_update.asp[^]

Posted 8-Mar-15 22:59pm

Mehdi Gholam

Member 11428137 · Accepted Answer · 2015-03-08T23:01:00

You only need the SET once, after that just comma separated field/value pairs.
Change your query to this:

C#

UpdateCommand.CommandText = "UPDATE dbo.ComapnyName SET GovermentID=@123, RegistrationNumber=@asd, Address1=@aaaa, Address2=@addres, City=@city, PostalCode=@post Where CompanyName=@text1";

Modi Mayank · Accepted Answer · 2015-03-08T23:03:00

Solution 3

You did wrong update query, following is the correct way:

SQL

UpdateCommand.CommandText = "UPDATE dbo.ComapnyName SET GovermentID=@123, RegistrationNumber=@asd, Address1=@aaaa, Address2=@addres, City=@city, PostalCode=@post Where CompanyName=@text1";

Posted 8-Mar-15 23:03pm

Modi Mayank