2026/10/20 -Execute SQL statements and stored procedures with SqlCommand, choose the correct execution method, and control transactions, timeouts, and cancellation.
2026/10/20 -Use SqlCommand.ExecuteReader() and call Read() in a loop; each successful ... SqlDataReader.Read Method-Definition. The using declarations dispose the ...
2026/10/20 -Execute a command with ExecuteReader or ExecuteReaderAsync . · Resolve column ordinals for the current result. · Call Read once for each row. · Check nullable ...
2026/10/28 -Learn SQL escaping in C# to prevent injection attacks. Secure your database queries with practical code examples ... ExecuteReader(); // Process reader... }
2026/10/28 -ExecuteReader(): This method is used for executing SQL queries that return a result set. It returns a SqlDataReader object that provides a forward-only, read- ...
2026/10/22 -Try connection.Open() Dim dataReader As OleDbDataReader = command.ExecuteReader ... The code in this example uses an EntityCommand to execute an Entity SQL query.
3日前 -Value = username; using var reader = cmd.ExecuteReader();. Parameters have a bonus: the database can reuse the execution plan, so they're often faster too.
2026/10/17 -The MySqlCommand is an object which is used to execute a query on the database. ... In the following example, we create a database table and fill it with data.
4日前 -In this example, the command interceptor is called CommandApp.MyCommandInterceptor ... • ExecuteReader to query the database. Results are usually returned in a ...
2026/10/24 -Executing SQL Queries and Retrieving Data in VB.NET. Once connected, you can execute SQL queries using the `SqlCommand` object. This allows you to retrieve ...