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为什么我在vs.net里无法显示DataGrid控件里的数据，而是一片空白？？

Readygo技术搜索引擎 网络搜索 efish 2008-1-14 16:12:54

为什么我在vs.net里无法显示DataGrid控件里的数据，而是一片空白？？

楼主blackangel（鞭煽饭）2002-07-20 10:09:04 在 .NET技术 / ASP.NET 提问

我先拖进一个oledbDataAdapter并设置成功，然后生成数据集~~然后拖进一个DataGrid控件并设置datasource成功，为什么还是无法显示？？？？？？？ 问题点数：100、回复次数：17Top

1 楼MFC2001（拔剑茫然心四顾）回复于 2002-07-20 10:26:11 得分 0

DataGrid.DataBind()Top

2 楼buaawjh（猪猪爱咬咬）回复于 2002-07-20 10:29:00 得分 0

贴出源代码Top

3 楼blackangel（鞭煽饭）回复于 2002-07-20 10:34:59 得分 0

不明白~~~~这东西放哪里？？？？Top

4 楼blackangel（鞭煽饭）回复于 2002-07-20 10:40:52 得分 0

<%@   Page   language="c#"   Codebehind="WebForm1.aspx.cs"   AutoEventWireup="false"   Inherits="BB.WebForm1"   %>  
  <!DOCTYPE   HTML   PUBLIC   "-//W3C//DTD   HTML   4.0   Transitional//EN"   >  
  <HTML>  
  <HEAD>  
  <title>WebForm1</title>  
  <meta   content="Microsoft   Visual   Studio   7.0"   name="GENERATOR">  
  <meta   content="C#"   name="CODE_LANGUAGE">  
  <meta   content="JavaScript"   name="vs_defaultClientScript">  
  <meta   content="http://schemas.microsoft.com/intellisense/ie5"   name="vs_targetSchema">  
  </HEAD>  
  <body   bottomMargin="0"   leftMargin="0"   topMargin="0"   rightMargin="0">  
  <asp:DataGrid   id=DataGrid1   runat="server"   DataSource="<%#   myDataSet1   %>">  
  asp:DataGrid>  
  </body>  
  </HTML>  
  -------------------------------------------------------  
  Top

5 楼hbxtx（xy）回复于 2002-07-20 10:41:28 得分 0

这样写：  
   
  private   void   Page_Load(object   sender,   System.EventArgs   e)  
  {  
    sqlConnection1.Open();  
    SqlCommand   mycommand=new   SqlCommand();  
    SqlDataAdapter   mydatapter=new   SqlDataAdapter();  
    DataSet   myset=new   DataSet();  
    mycommand.CommandText="select   *   from   tablename";  
    mycommand.Connection=sqlConnection1;  
    mydatapter.SelectCommand=mycommand;  
   
    mydatapter.Fill(myset,"tablename");  
    DataGrid1.DataSource=myset.Tables.DefaultView;  
   
    DataGrid1.DataBind();  
   
    sqlConnection1.Close();  
  }Top

6 楼blackangel（鞭煽饭）回复于 2002-07-20 10:41:56 得分 0

using   System;  
  using   System.Collections;  
  using   System.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;  
   
  namespace   BB  
  {  
  ///   <summary>  
  ///   WebForm1   的摘要说明。  
  ///   </summary>  
  public   class   WebForm1   :   System.Web.UI.Page  
  {  
  protected   System.Data.OleDb.OleDbDataAdapter   oleDbDataAdapter1;  
  protected   System.Data.OleDb.OleDbCommand   oleDbSelectCommand1;  
  protected   System.Data.OleDb.OleDbCommand   oleDbInsertCommand1;  
  protected   System.Data.OleDb.OleDbCommand   oleDbUpdateCommand1;  
  protected   System.Data.OleDb.OleDbCommand   oleDbDeleteCommand1;  
  protected   System.Data.OleDb.OleDbConnection   oleDbConnection1;  
  protected   BB.MyDataSet   myDataSet1;  
  protected   System.Web.UI.WebControls.DataGrid   DataGrid1;  
   
  private   void   Page_Load(object   sender,   System.EventArgs   e)  
  {  
  //   在此处放置用户代码以初始化页面  
  }  
   
  #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   InitializeComponent()  
  {          
  this.oleDbDataAdapter1   =   new   System.Data.OleDb.OleDbDataAdapter();  
  this.oleDbDeleteCommand1   =   new   System.Data.OleDb.OleDbCommand();  
  this.oleDbConnection1   =   new   System.Data.OleDb.OleDbConnection();  
  this.oleDbInsertCommand1   =   new   System.Data.OleDb.OleDbCommand();  
  this.oleDbSelectCommand1   =   new   System.Data.OleDb.OleDbCommand();  
  this.oleDbUpdateCommand1   =   new   System.Data.OleDb.OleDbCommand();  
  this.myDataSet1   =   new   BB.MyDataSet();  
  ((System.ComponentModel.ISupportInitialize)(this.myDataSet1)).BeginInit();  
  //    
  //   oleDbDataAdapter1  
  //    
  this.oleDbDataAdapter1.DeleteCommand   =   this.oleDbDeleteCommand1;  
  this.oleDbDataAdapter1.InsertCommand   =   this.oleDbInsertCommand1;  
  this.oleDbDataAdapter1.SelectCommand   =   this.oleDbSelectCommand1;  
  this.oleDbDataAdapter1.TableMappings.AddRange(new   System.Data.Common.DataTableMapping   {  
      new   System.Data.Common.DataColumnMapping("UserAddDate",   "UserAddDate"),  
      new   System.Data.Common.DataColumnMapping("UserEmail",   "UserEmail"),  
      new   System.Data.Common.DataColumnMapping("UserName",   "UserName"),  
      new   System.Data.Common.DataColumnMapping("UserPassword",   "UserPassword"),  
      new   System.Data.Common.DataColumnMapping("UserPhoto",   "UserPhoto"),  
      new   System.Data.Common.DataColumnMapping("UserSex",   "UserSex"),  
      new   System.Data.Common.DataColumnMapping("UserSign",   "UserSign")})});  
  this.oleDbDataAdapter1.UpdateCommand   =   this.oleDbUpdateCommand1;  
  //    
  //   oleDbDeleteCommand1  
  //    
  this.oleDbDeleteCommand1.CommandText   =   @"DELETE   FROM   MyUser   WHERE   (UserId   =   ?)   AND   (UserAddDate   =   ?   OR   ?   IS   NULL   AND   UserAddDate   IS   NULL)   AND   (UserEmail   =   ?   OR   ?   IS   NULL   AND   UserEmail   IS   NULL)   AND   (UserName   =   ?   OR   ?   IS   NULL   AND   UserName   IS   NULL)   AND   (UserPassword   =   ?   OR   ?   IS   NULL   AND   UserPassword   IS   NULL)   AND   (UserPhoto   =   ?   OR   ?   IS   NULL   AND   UserPhoto   IS   NULL)   AND   (UserSex   =   ?)   AND   (UserSign   =   ?   OR   ?   IS   NULL   AND   UserSign   IS   NULL)";  
  this.oleDbDeleteCommand1.Connection   =   this.oleDbConnection1;  
  this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserId",   System.Data.OleDb.OleDbType.Integer,   0,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(10)),   ((System.Byte)(0)),   "UserId",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserAddDate",   System.Data.OleDb.OleDbType.DBDate,   0,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserAddDate",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserAddDate1",   System.Data.OleDb.OleDbType.DBDate,   0,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserAddDate",   System.Data.DataRowVersion.Original,   null));  
  Top

7 楼blackangel（鞭煽饭）回复于 2002-07-20 10:43:49 得分 0

this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserEmail",   System.Data.OleDb.OleDbType.VarWChar,   50,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserEmail",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserEmail1",   System.Data.OleDb.OleDbType.VarWChar,   50,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserEmail",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserName",   System.Data.OleDb.OleDbType.VarWChar,   50,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserName",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserName1",   System.Data.OleDb.OleDbType.VarWChar,   50,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserName",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserPassword",   System.Data.OleDb.OleDbType.VarWChar,   50,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserPassword",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserPassword1",   System.Data.OleDb.OleDbType.VarWChar,   50,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserPassword",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserPhoto",   System.Data.OleDb.OleDbType.VarWChar,   255,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserPhoto",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserPhoto1",   System.Data.OleDb.OleDbType.VarWChar,   255,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserPhoto",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserSex",   System.Data.OleDb.OleDbType.Boolean,   2,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserSex",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserSign",   System.Data.OleDb.OleDbType.VarWChar,   255,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserSign",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbDeleteCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserSign1",   System.Data.OleDb.OleDbType.VarWChar,   255,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserSign",   System.Data.DataRowVersion.Original,   null));  
  //    
  //   oleDbConnection1  
  //    
  this.oleDbConnection1.ConnectionString   =   @"Provider=Microsoft.Jet.OLEDB.4.0;Password="""";User   ID=Admin;Data   Source=MiMi.MDB;Mode=Share   Deny   None;Extended   Properties="""";Jet   OLEDB:System   database="""";Jet   OLEDB:Registry   Path="""";Jet   OLEDB:Database   Password="""";Jet   OLEDB:Engine   Type=5;Jet   OLEDB:Database   Locking   Mode=1;Jet   OLEDB:Global   Partial   Bulk   Ops=2;Jet   OLEDB:Global   Bulk   Transactions=1;Jet   OLEDB:New   Database   Password="""";Jet   OLEDB:Create   System   Database=False;Jet   OLEDB:Encrypt   Database=False;Jet   OLEDB:Don"t   Copy   Locale   on   Compact=False;Jet   OLEDB:Compact   Without   Replica   Repair=False;Jet   OLEDB:SFP=False";  
  //    
  //   oleDbInsertCommand1  
  //    
  this.oleDbInsertCommand1.CommandText   =   "INSERT   INTO   MyUser(UserAddDate,   UserEmail,   UserName,   UserPassword,   UserPhoto,   Use"   +  
  "rSex,   UserSign,   UserId)   VALUES   (?,   ?,   ?,   ?,   ?,   ?,   ?,   ?)";  
  this.oleDbInsertCommand1.Connection   =   this.oleDbConnection1;  
  this.oleDbInsertCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserAddDate",   System.Data.OleDb.OleDbType.DBDate,   0,   "UserAddDate"));  
  this.oleDbInsertCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserEmail",   System.Data.OleDb.OleDbType.VarWChar,   50,   "UserEmail"));  
  this.oleDbInsertCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserName",   System.Data.OleDb.OleDbType.VarWChar,   50,   "UserName"));  
  this.oleDbInsertCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserPassword",   System.Data.OleDb.OleDbType.VarWChar,   50,   "UserPassword"));  
  Top

8 楼blackangel（鞭煽饭）回复于 2002-07-20 10:44:08 得分 0

this.oleDbInsertCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserPhoto",   System.Data.OleDb.OleDbType.VarWChar,   255,   "UserPhoto"));  
  this.oleDbInsertCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserSex",   System.Data.OleDb.OleDbType.Boolean,   2,   "UserSex"));  
  this.oleDbInsertCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserSign",   System.Data.OleDb.OleDbType.VarWChar,   255,   "UserSign"));  
  this.oleDbInsertCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserId",   System.Data.OleDb.OleDbType.Integer,   0,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(10)),   ((System.Byte)(0)),   "UserId",   System.Data.DataRowVersion.Current,   null));  
  //    
  //   oleDbSelectCommand1  
  //    
  this.oleDbSelectCommand1.CommandText   =   "SELECT   UserAddDate,   UserEmail,   UserName,   UserPassword,   UserPhoto,   UserSex,   UserSi"   +  
  "gn,   UserId   FROM   MyUser";  
  this.oleDbSelectCommand1.Connection   =   this.oleDbConnection1;  
  //    
  //   oleDbUpdateCommand1  
  //    
  this.oleDbUpdateCommand1.CommandText   =   @"UPDATE   MyUser   SET   UserAddDate   =   ?,   UserEmail   =   ?,   UserName   =   ?,   UserPassword   =   ?,   UserPhoto   =   ?,   UserSex   =   ?,   UserSign   =   ?,   UserId   =   ?   WHERE   (UserId   =   ?)   AND   (UserAddDate   =   ?   OR   ?   IS   NULL   AND   UserAddDate   IS   NULL)   AND   (UserEmail   =   ?   OR   ?   IS   NULL   AND   UserEmail   IS   NULL)   AND   (UserName   =   ?   OR   ?   IS   NULL   AND   UserName   IS   NULL)   AND   (UserPassword   =   ?   OR   ?   IS   NULL   AND   UserPassword   IS   NULL)   AND   (UserPhoto   =   ?   OR   ?   IS   NULL   AND   UserPhoto   IS   NULL)   AND   (UserSex   =   ?)   AND   (UserSign   =   ?   OR   ?   IS   NULL   AND   UserSign   IS   NULL)";  
  this.oleDbUpdateCommand1.Connection   =   this.oleDbConnection1;  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserAddDate",   System.Data.OleDb.OleDbType.DBDate,   0,   "UserAddDate"));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserEmail",   System.Data.OleDb.OleDbType.VarWChar,   50,   "UserEmail"));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserName",   System.Data.OleDb.OleDbType.VarWChar,   50,   "UserName"));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserPassword",   System.Data.OleDb.OleDbType.VarWChar,   50,   "UserPassword"));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserPhoto",   System.Data.OleDb.OleDbType.VarWChar,   255,   "UserPhoto"));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserSex",   System.Data.OleDb.OleDbType.Boolean,   2,   "UserSex"));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserSign",   System.Data.OleDb.OleDbType.VarWChar,   255,   "UserSign"));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("UserId",   System.Data.OleDb.OleDbType.Integer,   0,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(10)),   ((System.Byte)(0)),   "UserId",   System.Data.DataRowVersion.Current,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserId",   System.Data.OleDb.OleDbType.Integer,   0,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(10)),   ((System.Byte)(0)),   "UserId",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserAddDate",   System.Data.OleDb.OleDbType.DBDate,   0,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserAddDate",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserAddDate1",   System.Data.OleDb.OleDbType.DBDate,   0,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserAddDate",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserEmail",   System.Data.OleDb.OleDbType.VarWChar,   50,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserEmail",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserEmail1",   System.Data.OleDb.OleDbType.VarWChar,   50,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserEmail",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserName",   System.Data.OleDb.OleDbType.VarWChar,   50,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserName",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserName1",   System.Data.OleDb.OleDbType.VarWChar,   50,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserName",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserPassword",   System.Data.OleDb.OleDbType.VarWChar,   50,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserPassword",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserPassword1",   System.Data.OleDb.OleDbType.VarWChar,   50,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserPassword",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserPhoto",   System.Data.OleDb.OleDbType.VarWChar,   255,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserPhoto",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserPhoto1",   System.Data.OleDb.OleDbType.VarWChar,   255,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserPhoto",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserSex",   System.Data.OleDb.OleDbType.Boolean,   2,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserSex",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserSign",   System.Data.OleDb.OleDbType.VarWChar,   255,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserSign",   System.Data.DataRowVersion.Original,   null));  
  this.oleDbUpdateCommand1.Parameters.Add(new   System.Data.OleDb.OleDbParameter("Original_UserSign1",   System.Data.OleDb.OleDbType.VarWChar,   255,   System.Data.ParameterDirection.Input,   false,   ((System.Byte)(0)),   ((System.Byte)(0)),   "UserSign",   System.Data.DataRowVersion.Original,   null));  
  //    
  //   myDataSet1  
  //    
  this.myDataSet1.DataSetName   =   "MyDataSet";  
  this.myDataSet1.Locale   =   new   System.Globalization.CultureInfo("zh-CN");  
  this.myDataSet1.Namespace   =   "http://www.tempuri.org/MyDataSet.xsd";  
  this.QD.ServerClick   +=   new   System.EventHandler(this.Submit1_ServerClick);  
  this.Load   +=   new   System.EventHandler(this.Page_Load);  
  ((System.ComponentModel.ISupportInitialize)(this.myDataSet1)).EndInit();  
   
  }  
  #endregion  
   
   
  private   void   DataGrid1_SelectedIndexChanged(object   sender,   System.EventArgs   e)  
  {  
   
  }  
   
  }  
  }Top

9 楼da_peng（大鹏）回复于 2002-07-20 11:18:44 得分 0

同意hbxtx(xy)Top

10 楼ketao_78（树欲静而风不止）回复于 2002-07-20 11:22:10 得分 0

是不是数据集没有邦定？Top

11 楼ketao_78（树欲静而风不止）回复于 2002-07-20 11:24:46 得分 0

应该是数据集没有邦定到datagrid   上Top

12 楼ketao_78（树欲静而风不止）回复于 2002-07-20 11:26:03 得分 0

应该是数据集没有邦定倒datagrid上Top

13 楼blackangel（鞭煽饭）回复于 2002-07-20 11:29:45 得分 0

hbxtx的太复杂了~~~我想知道的是vs.net的数据向导怎么用~  
   
  数据集应该邦定了吧？？不然我的DataGrid根本找不到数据源的，可是我成功设置完成了数据集阿。Top

14 楼beyond_xiruo（CorruptionException）回复于 2002-07-20 12:15:22 得分 50

this.sqlDataAdapter1.Fill(this.dataSet11);  
  this.DataGrid1.DataBind();  
  别忘了这两句Top

15 楼beyond_xiruo（CorruptionException）回复于 2002-07-20 12:16:00 得分 0

this.sqlDataAdapter1.Fill(this.dataSet11);  
  this.DataGrid1.DataBind();  
  别忘了这两句Top

16 楼hbxtx（xy）回复于 2002-07-20 12:54:04 得分 0

你的数据绑定在哪啊?我好象没看见.Top

17 楼icyer（）回复于 2002-07-20 13:07:10 得分 45

在Page_Load里面加入：  
  sqlDataAdapter1.Fill(this.dataSet11);  
  DataGrid1.DataBind();  
  Top

18 楼when（浩冬）回复于 2002-07-20 15:20:31 得分 5

form_load   中写  
  this.sqlDataAdapter1.Fill(this.dataSet11);  
  DataGrid1_PreRender   中写  
  dataGrid.databindTop

19 楼blackangel（鞭煽饭）回复于 2002-07-21 13:38:24 得分 0

另外的一个dataset文件我没贴出来~~~~Top

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