Dapper - Parameter Anonymous

Description

Dapper make it simple & safe (SQL Injection) to use parameter by supporting anonymous type.

Single

Execute a single time a SQL Command.

string sql = "INSERT INTO Customers (CustomerName) Values (@CustomerName);";

using (var connection = new SqlCeConnection("Data Source=SqlCe_W3Schools.sdf"))
{
	connection.Open();

	var affectedRows = connection.Execute(sql, new {CustomerName = "Mark"});

	Console.WriteLine(affectedRows);
}

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Many

Execute many times a SQL Command

string sql = "INSERT INTO Customers (CustomerName) Values (@CustomerName);";

using (var connection = new SqlCeConnection("Data Source=SqlCe_W3Schools.sdf"))
{
	connection.Open();
	
	var affectedRows = connection.Execute(sql,
 		new[]
 		{
     		new {CustomerName = "John"},
     		new {CustomerName = "Andy"},
     		new {CustomerName = "Allan"}
 		}
	);

	Console.WriteLine(affectedRows);
}

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