DbDataReader.GetInt32(Int32) Yöntem

public:
 abstract int GetInt32(int ordinal);

public abstract int GetInt32 (int ordinal);

abstract member GetInt32 : int -> int

Public MustOverride Function GetInt32 (ordinal As Integer) As Integer

Parametreler

Döndürülenler

Belirtilen sütunun değeri.

Uygulamalar

Özel durumlar

Açıklamalar

private static void GetCredits(String connectionString)
{
    using (SqlConnection conn = new SqlConnection(connectionString))
    {
        String queryString = "Select [CourseID],[Title],[Credits] from [MySchool].[dbo].[Course]";
        using (DbCommand command = new SqlCommand(queryString, conn))
        {
            conn.Open();
            using (DbDataReader reader = command.ExecuteReader())
            {
                while (reader.Read())
                {
                    // Credits column is the integer column, and you can use the GetInt32 method
                    // to return a 32-bit signed integer.
                    Console.WriteLine("Course:{0,-15} Credits:{1}",reader[1],reader.GetInt32(2));
                }
            }
        }
    }
}

Şunlara uygulanır

Ayrıca bkz.

• ADO.NET’e Genel Bakış