gridview分页中的问题 [英] problem in gridview paging

问题描述

亲爱的所有人，

我想将Gridview与分页和排序一起使用.当我单击下一页时，它不会显示任何内容，而在单击搜索"按钮后，它将显示数据.我没有使用sqldatasource.我将其用作3tier架构.如何在下一页按钮上单击显示.如何进行页面排序?
我添加了这样的代码

Dear All,

I want to use Gridview with paging and sorting. When I click on the next page it will not show anything and after clicking on the "search" button, it will display the data. I am not using the sqldatasource. I am using it as a 3tier architecture. How to display in single click on the next page button. How to do the page sorting?
I added the code like this

protected void grdViewSearchResult_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        grdViewSearchResult.PageIndex = e.NewPageIndex;
        grdViewSearchResult.DataBind();
    }

请为此提供解决方案...

Please give me solution for this...

推荐答案

protected void grdViewSearchResult_PageIndexChanging(object sender, GridViewPageEventArgs e)
      {
            grdViewSearchResult.PageIndex = e.NewPageIndex;
            DataSet ds = new DataSet();
            ds = doctorSearch.getSearchResult();
            grdViewSearchResult.DataSource = ds.Tables[0];
            grdViewSearchResult.DataBind();
      }

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protected void grdViewSearchResult_PageIndexChanging(object sender, GridViewPageEventArgs e)
      {
            grdViewSearchResult.PageIndex = e.NewPageIndex;
            grdViewSearchResult.DataSource=//datasource; //BindGrid();
            grdViewSearchResult.DataBind();
      }

Madhukk，这是我的代码，
请检查一下，

< asp:GridView ID ="grdViewSearchResult" runat ="server"
Horizo​​ntalAlign ="Center" AllowPaging ="True" AllowSorting ="True"
onpageindexchanging ="grdViewSearchResult_PageIndexChanging"
onsorting ="grdViewSearchResult_Sorting" PageSize ="5"
EnableSortingAndPagingCallbacks ="True">

受保护的无效btnSearch_Click(对象发送者，EventArgs e)
{
DataSet ds = new DataSet();
ds = doctorSearch.getSearchResult();
grdViewSearchResult.DataSource = ds.Tables [0];
grdViewSearchResult.DataBind();
}

受保护的void grdViewSearchResult_PageIndexChanging(对象发送者，GridViewPageEventArgs e)
{
grdViewSearchResult.PageIndex = e.NewPageIndex;
grdViewSearchResult.DataSource = ds.Tables [0];
grdViewSearchResult.DataBind();
}

Madhukk, this is my code,
please check this,

<asp:GridView ID="grdViewSearchResult" runat="server"
HorizontalAlign="Center" AllowPaging="True" AllowSorting="True"
onpageindexchanging="grdViewSearchResult_PageIndexChanging"
onsorting="grdViewSearchResult_Sorting" PageSize="5"
EnableSortingAndPagingCallbacks="True">

protected void btnSearch_Click(object sender, EventArgs e)
{
DataSet ds = new DataSet();
ds = doctorSearch.getSearchResult();
grdViewSearchResult.DataSource = ds.Tables[0];
grdViewSearchResult.DataBind();
}

protected void grdViewSearchResult_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
grdViewSearchResult.PageIndex = e.NewPageIndex;
grdViewSearchResult.DataSource = ds.Tables[0];
grdViewSearchResult.DataBind();
}

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