//判断 ......

持续 ... ...

SqlDataReader read = sqlcom.ExecuteReader();

sqlcom.Parameters.Add("@参数", SqlDbType.VarChar, 20).Value = 值;

sqlcom.Parameters.Add("@存储过程DataSource参数", SqlDbType.VarChar, 20).Value = 值;

sqlcom.CommandType = CommandType.StoredProcedure;

SqlCommand sqlcom = new SqlCommand("操作存储过程名", sqlconn);

sqlconn.Open();

SqlConnection sqlconn = n你知道datasourceew SqlConnection(ConfigurationManager.AppSettings["connStr"]);

protected void ImageButton1_Click(object sender, ImageClickEventArgs e)

sqlconn.Close();

ddl.DataBind();

ddl.DataValueField = dvf;

ddl.DataSource = m
芳香名门第7集剧情介绍明星新闻武介东的手下看到楚子夏进了得
操作类yds;

myda.Fill(myds);

DataSet myds = new DataSet();

SqlDataAdapter myda = new SqlDataAdapter(sqlstr, sqlconn);

sqlconn.Open();

public void ddlDataBind(DropDownList ddl, string sqlstr,string dvf)

sqlconn.Close();

dl.DataBind();

dl.DataSource = myds;

myda.Fill(myds);

DataSet myds = new DataSet();

SqlDataAdapter myda = new SqlDataAdapter(sqlstr, sqlconn);

sqlconn.Open();

public void dlDataBind(DataList dl, string sqlstr)

sqlconn.Close();

gv.DataBind();

gv.DataSource = myds;

myda.Fill(myds);

DataSet myds = new DataSet();

SqlDataAdapter myda = new SqlDataAdapter(sqlstr,sqlconn);

sqlconn.Open();

public void gvDataBind(GridView gv, string sqlstr)

sqlconn.Close();

sqlcom.ExecuteNonQuery();

SqlCommand sqlcom = new SqlCommand(sqlstr,sqlconn);

sqlconn.Open();

public void DataCom(string sqlstr)

SqlConnection sqlconn = new SqlConnection(ConfigurationManager.AppSettings["connStr"]);

// TODO: 对比一下操作类在此处添加构造函数逻辑

public SqlOperate()

public class SqlOperate

/// </summary>

/// SqlOperate 的摘要说明

/// <summary>

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.WebControls;

using System.Web.UI;

using System.Web.Security;

using System.Web;

using System.Configuration;

using System.Data.SqlClient;

using System.Data;

using System;

App_Code -> SqlOperate.cs Asp操作类 :

</appSettings>

.........

<add key="connStr" value="Data Source=.\SQLEXPRESS;Initial Catalog=data;Integrated Security=True;uid=sa;pwd="/>

<appSettings>

web.config asp连接