datagrid进行分页的时候．由于记录有几百条。这样如果查看第１００条的话．就得一页一页的点击．不方便用户．有没有什么办法能让用户自己输入多少页后自动跳转至相应的页面呢。高手请指点

那就不能用它自带的分页
类似给Repeater做过分页

datagrid1.CurrentPageIndex=textbox1.text,textbox1中的数字由用户输入

我觉的还需要一个时间判断,如果用户输入十几,当只输入一个一的时候,Chanage事件发生,返回给用户的是一个不正确的页面

SqlConnection cnn=new SqlConnection("server=.;database=数据库的名字;uid=sa;pwd=;")

SqlDataAdapter sda= new SqlDataAdapter("select * from 表名 " ,cnn);
DataSet ds =new DataSet();
sda.Fill(ds,"biaoming");

DataView dataview=ds.Table[0].DefaultView;
this.DataGrid3.DataSource=dataview;
this.DataGrid3.DataBind();
string cPage;
int pageSize = 15;
int currentPage;
int pageCount;
int numResults = 0;

if (Request.QueryString["page"]==null)
{
cPage="1";
}
else
{
cPage=Request.QueryString["page"].ToString();
}
try
{
currentPage = Int32.Parse(cPage);
}
catch
{
currentPage = 1;
}

numResults = 0;
int start = (int)((currentPage - 1) * pageSize);
int to = (int)(currentPage * pageSize);
if (start <= 0) start = 0;

numResults = dataview.Count;
int a1=0;
pageCount = Math.DivRem(numResults,pageSize,out a1);
if (a1>0)
{
pageCount++;
}
if(currentPage>pageCount || currentPage<=0)
{
currentPage = 1;
}
if(currentPage==pageCount)
{
to = dataview.Count;
}

// Create one DataTable with one column.
DataTable myTable = new DataTable("myTable");
myTable = dataview.Table.Clone();



//add row
DataRow NewRow;
for(int i=start;i<numResults;i++)
{
if(i<to)
{
NewRow = myTable.NewRow();
for(int k=0;k<dataview.Table.Columns.Count;k++)
{
NewRow[k] = dataview.Table.Rows[i][k];
}
myTable.Rows.Add(NewRow);
}
}
myTable.AcceptChanges();

DataGrid3.DataSource = Operator.selectInfo();
DataGrid3.DataBind();

/// <summary>
/// 生成页导航条。
/// </summary>
string strNav ="";
int endpage;
if (currentPage>1)
{
strNav += "<font size=2>"+"<a href='?page="+(currentPage-1).ToString() +"'>上一页</a>" +"</font>";
}
if (currentPage>16)
{
strNav += "<a href='?page=1'>1</a> ..";
}
if(pageCount>currentPage+15)
{
endpage = currentPage+15;
}
else
{
endpage = pageCount;
}
for (int i=currentPage-15;i<endpage+1;i++)
{
if(i>=1)
{
if (i==currentPage)
{
strNav +="<font color=#990000><strong>"+ i.ToString() +"</strong></font> ";
}
else
{
strNav += "<a href='?page="+ i.ToString() +"'>"+ i.ToString()+ "</a> ";
}
}
}
if((currentPage+15)<pageCount)
{
strNav += "<a href='?page="+ pageCount.ToString() +"'>"+ pageCount.ToString() +"</a>";
}
if(currentPage<pageCount)
{
strNav += " <a href='?page="+ (currentPage+1).ToString() +"'>下一页</a>";
}

Literal1.Text ="<font size=2>" +strNav +"</font>";
Literal2.Text = "<font size=2>共"+ numResults.ToString() +" 条供应信息，当前显示第 "+
(start+1).ToString() +" - "+ to.ToString() +" 条，共 "+ pageCount.ToString() +" 页</font>";