带搜索按钮的PageIndexChanging事件点击asp.net？ [英] PageIndexChanging Event with search button Click in asp.net?

问题描述

在我的页面加载中，我调用了grid（）而没有搜索...如果我想在grid（）中搜索，它在gridview中显示no：of records中。现在我点击Pageindex 2 page..然后它调用页面加载第一...然后它自动调用页面加载方法..最后它显示所有记录...但我们想显示搜索记录与分页..如何做到这一点..？

< br $> b $ b

In my page load, i called grid() with out searching...If i want search in grid(),it shows no:of records in gridview..Now i click on Pageindex 2 page..then it call page load first...then it call page load method automatically..finally it shows all records ...but we want to display searched record with paging..how can do this..?

protected void GVRate_PageIndexChanging(object sender, GridViewPageEventArgs e)
  {
      try
      {
          GVRate.PageIndex = e.NewPageIndex;
          grid();

      }
      catch (Exception ex)
      {         
          
      }
  }

推荐答案

始终绑定 GridView 在IsPostBack [ ^ ]。br />

Always Bind GridView inside IsPostBack[^].

private void Page_Load()
{
    if (!IsPostBack)
    {
        grid();
    }
}

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