C:\Documents and Settings\007\桌面\装vc代码\WindowsApplication1\Form1.cs(568): “System.Data.DataSet”表示“类”,此处应为“变量” C:\Documents and Settings\007\桌面\装vc代码\WindowsApplication1\Form1.cs(595): “System.Data.DataSet”表示“类”,此处应为“变量” C:\Documents and Settings\007\桌面\装vc代码\WindowsApplication1\Form1.cs(530): “System.Data.DataSet”表示“类”,此处应为“变量” C:\Documents and Settings\007\桌面\装vc代码\WindowsApplication1\Form1.cs(531): “System.Data.DataSet”表示“类”,此处应为“变量” 上述错误地方应更改我为:System.Data.DataSet->DataSet11
CurrencyManager BindData ;
“System.Data.DataSet”表示“类”,此处应为“变量”
C:\Documents and Settings\007\桌面\装vc代码\WindowsApplication1\Form1.cs(595):
“System.Data.DataSet”表示“类”,此处应为“变量”
C:\Documents and Settings\007\桌面\装vc代码\WindowsApplication1\Form1.cs(530):
“System.Data.DataSet”表示“类”,此处应为“变量”
C:\Documents and Settings\007\桌面\装vc代码\WindowsApplication1\Form1.cs(531):
“System.Data.DataSet”表示“类”,此处应为“变量”
上述错误地方应更改我为:System.Data.DataSet->DataSet11
C:\Documents and Settings\007\桌面\装vc代码\WindowsApplication1\Form1.cs(47): 类型或命名空间名称“DataSet111”在类或命名空间“WindowsApplication1”中不存在(是否缺少程序集引用?)我把工程的代码都贴出来了,如下using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Data.OleDb;
using System.Data.Common;
using System.IO;namespace WindowsApplication1
{
/// <summary>
/// Form1 的摘要说明。
/// </summary>
public class FrmMainOrder : System.Windows.Forms.Form
{
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.GroupBox groupBox2;
private System.Windows.Forms.ComboBox comboBox1;
private System.Windows.Forms.Button BtInquire;
private System.Windows.Forms.Button BtExit;
private System.Windows.Forms.TextBox TxtSearchValue;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.Label label2;
private System.Windows.Forms.Label label3;
private System.Windows.Forms.Label label4;
private System.Windows.Forms.Label label5;
private System.Windows.Forms.TextBox OrderID;
private System.Windows.Forms.TextBox OrderDate;
private System.Windows.Forms.TextBox CustTel;
private System.Windows.Forms.TextBox CustName;
private System.Windows.Forms.TextBox CustAddress;
private System.Windows.Forms.Button btnAdd;
private System.Windows.Forms.Button btnEdit;
private System.Windows.Forms.Button btnDelete;
private System.Windows.Forms.Button btnCancel;
private System.Windows.Forms.Button btnSave;
private System.Windows.Forms.Button btnPrior;
private System.Windows.Forms.Button btnNext;
private System.Data.OleDb.OleDbDataAdapter oleDbDataAdapter1;
private System.Data.OleDb.OleDbCommand oleDbSelectCommand1;
private System.Data.OleDb.OleDbCommand oleDbInsertCommand1;
private System.Data.OleDb.OleDbCommand oleDbUpdateCommand1;
private System.Data.OleDb.OleDbCommand oleDbDeleteCommand1;
private System.Data.OleDb.OleDbConnection oleDbConnection1;
private WindowsApplication1.DataSet111 dataSet1111;
private System.Windows.Forms.DataGrid DBGrid;
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.Container components = null; public FrmMainOrder()
{
//
// Windows 窗体设计器支持所必需的
//
InitializeComponent(); //
// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
//
} /// <summary>
/// 清理所有正在使用的资源。
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
http://www.jzfybjy.com/liou/sccx/uploadfile/444.rar
1.private System.Data.OleDb.OleDbDataAdapter oleDbDataAdapter1;
2.private System.Data.OleDb.OleDbConnection oleDbConnection1;
3.private WindowsApplication1.DataSet111 dataSet1111;
改为private WindowsApplication1.DataSet1 dataSet11;
上面定义为dataSet11你下面引用为DataSet11,注意大小写!!!
还有你定义的变量名为oleDbConnection1 引用却是oleDbConn
你的错误都 是这个引起的你自己把它改回来就可以了。
oleDbConn.ConnectionString=myConnString;
oleDbConn.Open();
oleDbData.Fill(DataSet11);
大侠能不能根据他的这工程,帮忙改一个类似的用oledbDataAdapter连access的,只要有数据添加和查询修改删除等功能,如果能附带用crystal report生成报表和注释就最好了.谢谢
正常运行的c#数据库工程(winform)
http://www.jzfybjy.com/liou/sccx/uploadfile/2004090421354118428.rar
大侠能不能根据他的这工程,帮忙改一个类似的用oledbDataAdapter连access的,只要有数据添加和查询修改删除等功能,如果能附带用crystal report生成报表和注释就最好了.谢谢
正常运行的c#数据库工程(winform)
http://www.jzfybjy.com/liou/sccx/uploadfile/2004090421354118428.rar