em.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
namespace study
{
/// <summary>
/// datagrid_show 的摘要说明。
/// </summary>
public class datagrid_show : System.Web.UI.Page
{
protected System.Web.UI.WebControls.DataGrid DataGrid1;
#region User Defined Code
private void Page_Load(object sender, System.EventArgs e)
{
if ( ! this.IsPostBack )
this.BindData();
}
protected void BindData()
{
SqlCommand cmd = new SqlCommand( "SELECT * FROM Products WHERE ProductID = @ProductID", con("Server=dwserver; DataBase=Northwind; User Id=sa; Password=123456"));
cmd.Parameters.Add(new SqlParameter("@ProductID", SqlDbType.VarChar, 200));
cmd.Parameters["@ProductID"].Value = Request["ProductID"].ToString();
this.DataGrid1.DataSource = cmd.ExecuteReader(CommandBehavior.CloseConnection);
this.DataGrid1.DataBind();
}
protected SqlConnection con(System.String ConnectionString )
{
SqlConnection c = new SqlConnection( ConnectionString );
c.Open();
return c;
}
#endregion
#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN:该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void Initializ
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
namespace study
{
/// <summary>
/// datagrid_show 的摘要说明。
/// </summary>
public class datagrid_show : System.Web.UI.Page
{
protected System.Web.UI.WebControls.DataGrid DataGrid1;
#region User Defined Code
private void Page_Load(object sender, System.EventArgs e)
{
if ( ! this.IsPostBack )
this.BindData();
}
protected void BindData()
{
SqlCommand cmd = new SqlCommand( "SELECT * FROM Products WHERE ProductID = @ProductID", con("Server=dwserver; DataBase=Northwind; User Id=sa; Password=123456"));
cmd.Parameters.Add(new SqlParameter("@ProductID", SqlDbType.VarChar, 200));
cmd.Parameters["@ProductID"].Value = Request["ProductID"].ToString();
this.DataGrid1.DataSource = cmd.ExecuteReader(CommandBehavior.CloseConnection);
this.DataGrid1.DataBind();
}
protected SqlConnection con(System.String ConnectionString )
{
SqlConnection c = new SqlConnection( ConnectionString );
c.Open();
return c;
}
#endregion
#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN:该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void Initializ
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