绑定列的排序问题

woaini5994 2004-07-30 11:15:30

小弟的datagrid中显示的数据都是绑定的，
想要进行排序该如何实现呢？

...全文

92 8 打赏收藏转发到动态举报

写回复

用AI写文章

8 条回复

切换为时间正序

请发表友善的回复…

发表回复

penning 2004-07-30

打赏
举报

同意jedliu()，当然你可以不传参数，用VIEWSTATE来实现

bccu 2004-07-30

打赏
举报

在数据源里面排序

jedliu 2004-07-30

打赏
举报

我这里有C#实现的排序，你可以参考一下：
private void Page_Load(object sender, System.EventArgs e)
{
if(!IsPostBack)
{
BindData("你要按该列排序的列名");
}
}

public void BindData(string SortOrder)
{
......
dataSet1.Tables["表名"].DefaultView.Sort=SortOrder;
}
......
private void DataGrid1_SortCommand(object source, DataGridSortCommandEventArgs e)
{
string SortOrder1=e.SortExpression.ToString();
BindData(SortOrder1);
}

wangsaokui 2004-07-30

打赏
举报

下面方法可以实现正排序或倒排序
Private Sub DataGrid2_SortCommand1(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataGridSortCommandEventArgs) Handles DataGrid2.SortCommand
If Session("sort") = "0" Or IsNothing(Session("sort")) Then
databind(e.SortExpression)
Session("sort") = "1"
Else
databind(e.SortExpression & " DESC")
Session("sort") = "0"
End If
End Sub

Private Sub show_receive(ByVal source As String)
Dim ds As New DataSet
Dim dataview1 As DataView
DAinformation = New SqlDataAdapter(Select_Information, myconnect)
DAinformation.Fill(ds, "receive")

dataview1 = ds.Tables("receive").DefaultView
dataview1.Sort = source
DataGrid2.DataSource = dataview1
DataGrid2.DataBind()
......................................