zoukankan      html  css  js  c++  java
  • 小记 SqlHelper

    using System;
    using System.Collections.Generic;
    using System.Data;
    using System.Linq;
    using System.Web;
    using System.Data.SqlClient;
    using System.Configuration;


    namespace sqlHelper.APP_Cord
    {
    public class sqlHelper
    {

    public static string strConn = ConfigurationManager.ConnectionStrings["DB"].ConnectionString;
    public static DataTable ExecuteDataTable(string cmdText, params SqlParameter[] prms)
    {
    DataTable dt = new DataTable();
    SqlConnection conn = new SqlConnection(strConn);
    SqlDataAdapter sda = new SqlDataAdapter(cmdText, conn);
    if (prms != null && prms.Length > 0)
    {
    foreach (var item in prms)
    {
    sda.SelectCommand.Parameters.Add(item);

    }
    }
    sda.Fill(dt);

    return dt;

    }
    }

    }

  • 相关阅读:
    StackView
    横竖屏
    Html
    UILabel
    NSString
    NSPredicate|谓词
    iphone
    函数
    UIBezierPath
    UICollectionView
  • 原文地址:https://www.cnblogs.com/renzhitian/p/5429979.html
Copyright © 2011-2022 走看看