现在需要将excel模板数据,定期导入到datagridview,并保存到对应的数据表里,请问C#的代码应该怎么写,谢谢;
回答:你的问题逻辑还是很简单的,C#读取excel数据,这个可以参考这篇文章:
示例:
public static void TestConnSQlServer()
{
SqlConnection conn = new SqlConnection
{
ConnectionString = "Data Source=127.0.0.1,1433;Initial Catalog=test_db;uid=sa; pwd=0925"
};
conn.Open();
string sql = "select * from testConn";
SqlCommand command = new SqlCommand(sql, conn);
SqlDataReader Reader = command.ExecuteReader();
while (Reader.Read())
{
Console.WriteLine(Reader["ID"].ToString());
}
conn.Close();
Console.ReadLine();
}