System.Data.SqlClient.SqlConnection sqlConnection1;
//System.Data.SqlClient.SqlCommand sqlCommand1;
System.Data.SqlClient.SqlDataAdapter sqlDataAdapter1;
System.Data.DataSet ds;
string strConn,strSql;
strSql="Select * from WZ";
strConn = "workstation id=SHIPFI;packet size=4096;user id=sa;data source=SHIPFI;persist secu" +
"rity info=False;initial catalog=xiaoxiao";
sqlConnection1 = new System.Data.SqlClient.SqlConnection(strConn);
//sqlCommand1 = new System.Data.SqlClient.SqlCommand();
sqlDataAdapter1 = new System.Data.SqlClient.SqlDataAdapter();
sqlDataAdapter1.SelectCommand = new System.Data.SqlClient.SqlCommand(strSql,sqlConnection1);
sqlDataAdapter1.TableMappings.Add("Table","WZ");
ds = new DataSet("WZ");
sqlDataAdapter1.Fill(ds);
DataGrid1.DataSource = ds.Tables["WZ"].DefaultView;
DataGrid1.DataBind();
博客展示了一段代码,使用System.Data.SqlClient命名空间下的类,建立数据库连接,执行SQL查询语句,将查询结果填充到DataSet中,最后将DataSet中的数据绑定到DataGrid控件上,实现数据的展示。
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