试图输出所有的从MSSQL数据库中的列的内容到一个数组,此刻我正在此为输出:输出内容
ConsoleApplication3.Program+ClassName
ConsoleApplication3.Program+ClassName
如果我添加一列额外的行然后会有三个相同的输出。下面是处理所有这些的代码。
public class ClassName
{
public string Col1 { get; set; }
}
static void Main(string[] args)
{
try
{
SqlConnection con = new SqlConnection("Data Source=;Network Library=DBMSSOCN; Initial Catalog = Backups; User ID = BackupsU; Password = ; ");
ClassName[] allRecords = null;
string sql = @"SELECT company_Name FROM Company";
using (var command = new SqlCommand(sql, con))
{
con.Open();
using (var reader = command.ExecuteReader())
{
var list = new List<ClassName>();
while (reader.Read())
list.Add(new ClassName { Col1 = reader.GetString(0) });
allRecords = list.ToArray();
}
foreach (var item in allRecords)
{
Console.WriteLine(item.ToString());
}
Console.ReadKey();
Console.WriteLine();
}
工作完美,谢谢! – xjacksssss