string sql;
sql = "select * from nclass order by nclass";
OleDbDataAdapter das = new OleDbDataAdapter();
das.SelectCommand = new OleDbCommand(sql, conn);
DataSet ds = new DataSet();
das.Fill(ds, "moba");
this.GridView1.DataKeyNames = new string[] { "nclassid" };
this.GridView1.DataSource = ds.Tables["moba"];
this.GridView1.DataBind();
怎么在Gridview中直接用sql语句中的排序呢?
sql = "select * from nclass order by nclass";
OleDbDataAdapter das = new OleDbDataAdapter();
das.SelectCommand = new OleDbCommand(sql, conn);
DataSet ds = new DataSet();
das.Fill(ds, "moba");
this.GridView1.DataKeyNames = new string[] { "nclassid" };
this.GridView1.DataSource = ds.Tables["moba"];
this.GridView1.DataBind();
怎么在Gridview中直接用sql语句中的排序呢?
另外,你不用这么麻烦吧,直接弄个sqldatasource不就行了。
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
using AjaxPro;public partial class Test_Test001 : System.Web.UI.Page
{
SqlConnection conn = new SqlConnection(ConfigurationManager.AppSettings["connectionString"]);
public string sql;
protected void Page_Load(object sender, EventArgs e)
{
//AjaxPro.Utility.RegisterTypeForAjax((typeof(Test_Test001)));
if (!Page.IsPostBack)
{
BindData("jobno");
}
}
protected void GridView1_PreRender(object sender, EventArgs e)
{
}
private void BindData(string sort)
{
sql = "select top 100 jobno,jobfixno,jobproperty,jobtype,inputdate from jobse";
SqlDataAdapter myda = new SqlDataAdapter(sql, conn);
conn.Open();
DataSet ds = new DataSet();
myda.Fill(ds, "RusTable");
DataView dv = ds.Tables["RusTable"].DefaultView;
if (sort == "")
{
dv.Sort = " jobno Desc";
}
else
{
dv.Sort = sort + " Desc";
}
GridView1.DataSource = dv;
GridView1.DataBind();
conn.Close();
} protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
this.GridView1.PageIndex = e.NewPageIndex;
BindData(ViewState["SortEx"].ToString());
}
protected void GridView1_Sorted(object sender, EventArgs e)
{
}
protected void GridView1_Sorting(object sender, GridViewSortEventArgs e)
{
ViewState["SortEx"] = e.SortExpression;
BindData(e.SortExpression); }
}