C# insert into database
using(var connection = new SqlConnection("connectionString"))
{
connection.Open();
var sql = "INSERT INTO Main(FirstName, SecondName) VALUES(@FirstName, @SecondName)";
using(var cmd = new SqlCommand(sql, connection))
{
cmd.Parameters.AddWithValue("@FirstName", txFirstName.Text);
cmd.Parameters.AddWithValue("@SecondName", txSecondName.Text);
cmd.ExecuteNonQuery();
}
}Insert from table tsql
SET IDENTITY_INSERT TABLE_TO ON
INSERT INTO TABLE_TO (Col1, Col2, Col3, ...ColN) SELECT * FROM TABLE_FROM
SET IDENTITY_INSERT TABLE_TO OFFCopyright © 2021 Codeinu
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