关于分页的问题！

[szxzwang]

我用两个下拉框结合DataGrid控件来实现分页！
同一段代码为何在两个页面实现的效果不同，第一个正确，第二个页面填出错误！
代码如下：
HouseManage hm=new HouseManage ();
try
{
this.grdHouse.PageSize= int.Parse(this.每页条数下拉框.SelectedItem.Text);
}
catch
{
this.grdHouse.PageSize= 10;
}
DataTable dt=得到记录集;
int temp = dt.Rows.Count;
int b=this.grdHouse.PageSize;
int a=temp/b;
if(temp % b==0)
{
this.AllPages.InnerText="总计:"+a+"页";
}
else
{
a=a+1;
this.AllPages.InnerText="总计:"+a+"页";
}

if(IsRefreshDrp2)
{
this.页数下拉框.Items.Clear();
for(int j=1; j<=a;j++)
{
this.页数下拉框.Items.Add(j.ToString());
}
}

try
{
this.grdHouse.CurrentPageIndex=int.Parse(this.页数下拉框.SelectedItem.Text)-1;
this.CurrPapge.InnerText="第"+this.页数下拉框.SelectedItem.Text+"页";
}
catch
{
this.grdHouse.CurrentPageIndex =0;
}

this.grdHouse.DataSource=dt;
this.DataBind();

[csharplove]

UP，不太清楚

[BeyondLove2000]

什么错误都没说呢！

[einsteincao]

The only thing you can met is that your HTML code is wrong!

[lwgj]

说清楚错误原因

[goody9807]

http://www.codeproject.com/aspnet/masterdetailgrid/masterdetailgrid_src.zip
http://xml.sz.luohuedu.net/xml/Content.asp
http://aspalliance.com/Colt/Articles/Article3.aspx
http://xml.sz.luohuedu.net/xml/ShowList.asp?id=1

[asam2183]

未知错误信息.
if(IsRefreshDrp2)是什么意思?
估计原因是,翻页后:
this.grdHouse.CurrentPageIndex=int.Parse(this.页数下拉框.SelectedItem.Text)-1;
的值一直没变