怎样把repeater所有数据导出到excel中？

qq948641731 2009-03-16 12:46:49
怎样把repeater所有数据导出到excel中？一下方法只能导出当前页的数据，而不是所有页的数据？
public override void VerifyRenderingInServerForm(System .Web .UI .Control  control)

        {

        }

        protected void btnPrint_Click(object sender, EventArgs e)

        {

            

            System.IO.StringWriter sw = new System.IO.StringWriter();

            System.Web.UI.HtmlTextWriter hw = new System.Web.UI.HtmlTextWriter(sw);

            this.Productlists.RenderControl(hw);



            Response.Clear();

            Response.ContentType = "application/vnd.ms-excel";

            Response.Charset = "";

            Productlists.Page.EnableViewState = true;

            Response.AppendHeader("Content-Disposition", "attachment;filename=Teacher.xls");

            Response.Write("<html><head><meta http-equiv=Content-Type content=\"text/html; charset=GB2312\"><title>                                Copyright by SDU</title></head><body><center>");

            Response.Write(sw.ToString());

            Response.Write("</center></body></html>");

            Response.End();

        }

...全文
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lijun2000 2012-08-04
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有用吗？怎么调用？
weir55 2009-03-16
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Workbook workbook = new Workbook();


workbook.Open(Server.MapPath("~/temp/ReportSaler.xls"));

Worksheet sheet = workbook.Worksheets[0];
Cells cells = sheet.Cells;

int RowNo = 2;
DataTable dt =
oProductItem.SalerList(Convert.ToInt32(ViewState["SupplierId"]), ViewState["OrderField"].ToString(),
ViewState["IsAsc"].ToString(), dtpStart.Value, dtpEnd.Value);
for (int i = 0; i < dt.Rows.Count; i++)
{
DataRow dr = oProductItem.ShoppingCartProductInfo(Convert.ToInt32(dt.Rows[i]["ProductItemId"]));
string ProductNo = "";
string ProductName = "";
string CreateTime = "";
string Type = "";
string Inventory = "";
string ListPrice = "";
string DiscountPrice = "";
if (dr != null)
{
ProductNo = dr["ProductNo"].ToString();
ProductName = dr["Name"].ToString();
CreateTime = string.Format("{0:yyyy-MM-dd}", Convert.ToDateTime(dr["StartTime"].ToString()));
Type = showType(dr["ProductTypeId"].ToString().Trim());
Inventory = dr["Inventory"].ToString();
ListPrice = dr["ListPrice"].ToString();
DiscountPrice = dr["DiscountPrice"].ToString();
}

cells["A" + RowNo].PutValue(i+1);
cells["B" + RowNo].PutValue(dt.Rows[i]["Nums"].ToString());
cells["C" + RowNo].PutValue(ProductNo);
cells["D" + RowNo].PutValue(ProductName);
cells["E" + RowNo].PutValue(CreateTime);
cells["F" + RowNo].PutValue(Type);
cells["G" + RowNo].PutValue(Inventory);
cells["H" + RowNo].PutValue(ListPrice);
cells["I" + RowNo].PutValue(DiscountPrice);
RowNo++;

}

string filename =
string.Format("{0}{1}.xls", "saleranklist", Convert.ToDateTime(DateTime.Now).ToString("yyyyMMdd"));

Response.ContentType = "application/ms-excel";


Response.AddHeader("content-disposition", "attachment; filename=" + filename);


System.IO.MemoryStream memStream = workbook.SaveToStream();

Response.BinaryWrite(memStream.ToArray());

Response.End();
灵雨飘零 2009-03-16
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public void INSERT_Excel(DataView dvs,string strPath)
{
string s="";
Excel.Application app=new Application();
Excel._Workbook book;
Excel._Worksheet sheet;
book=(Excel._Workbook)app.Workbooks.Open(strPath,Missing.Value,Missing.Value,Missing.Value,Missing.Value,Missing.Value,Missing.Value,
Missing.Value,Missing.Value,Missing.Value,Missing.Value,Missing.Value,Missing.Value);
sheet=(Excel._Worksheet)book.Sheets[1];
int j=dvs.Count;
for(int i=0;i <dvs.Count;i++)
{
try
{
s=Convert.ToString(i);
sheet.Cells[i+3,"A"]=""; sheet.Cells[i+3,"B"]="";
}
catch(Exception ex)
{
HttpContext.Current.Response.Write(" <script language='javascript'>alert('"+ex.Message+"') </script>");
book.Close(null,null,null);
app.Workbooks.Close();
app.Quit();
System.Runtime.InteropServices.Marshal.ReleaseComObject(app);
System.Runtime.InteropServices.Marshal.ReleaseComObject(book);
System.Runtime.InteropServices.Marshal.ReleaseComObject(sheet);
sheet=null;
book=null;
app=null;
GC.Collect();
HttpContext.Current.Response.Write(" <script language='javascript'>alert('导出失败！') </script>");
return;
}

}
book.Save();
book.Close(null,null,null);
app.Workbooks.Close();
app.Quit();
System.Runtime.InteropServices.Marshal.ReleaseComObject(app);
System.Runtime.InteropServices.Marshal.ReleaseComObject(book);
System.Runtime.InteropServices.Marshal.ReleaseComObject(sheet);
sheet=null;
book=null;
app=null;
GC.Collect();
GC.Collect();
GC.Collect();
HttpContext.Current.Response.Write(" <script language='javascript'>alert('导出成功！') </script>");
HttpContext.Current.Response.Write(" <script language='javascript'>window.open('../Template_temp/A.xls','_bank') </script>");
}
嘴哥臭鼬 2009-03-16
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传入所有数据再导呗。
周公 2009-03-16
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要到处所有页的数据，你就绑定所有的数据再导出不就行了？
wuyq11 2009-03-16
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通过excel模板，导出数据源如dataset,datataable导出到 excel
public void INSERT_Excel(DataView dvs,string strPath)
{
string s="";
Excel.Application app=new Application();
Excel._Workbook book;
Excel._Worksheet sheet;
book=(Excel._Workbook)app.Workbooks.Open(strPath,Missing.Value,Missing.Value,Missing.Value,Missing.Value,Missing.Value,Missing.Value,
Missing.Value,Missing.Value,Missing.Value,Missing.Value,Missing.Value,Missing.Value);
sheet=(Excel._Worksheet)book.Sheets[1];
int j=dvs.Count;
for(int i=0;i<dvs.Count;i++)
{
try
{
s=Convert.ToString(i);
sheet.Cells[i+3,"A"]=""; sheet.Cells[i+3,"B"]="";
}
catch(Exception ex)
{
HttpContext.Current.Response.Write("<script language='javascript'>alert('"+ex.Message+"')</script>");
book.Close(null,null,null);
app.Workbooks.Close();
app.Quit();
System.Runtime.InteropServices.Marshal.ReleaseComObject(app);
System.Runtime.InteropServices.Marshal.ReleaseComObject(book);
System.Runtime.InteropServices.Marshal.ReleaseComObject(sheet);
sheet=null;
book=null;
app=null;
GC.Collect();
HttpContext.Current.Response.Write("<script language='javascript'>alert('导出失败！')</script>");
return;
}

}
book.Save();
book.Close(null,null,null);
app.Workbooks.Close();
app.Quit();
System.Runtime.InteropServices.Marshal.ReleaseComObject(app);
System.Runtime.InteropServices.Marshal.ReleaseComObject(book);
System.Runtime.InteropServices.Marshal.ReleaseComObject(sheet);
sheet=null;
book=null;
app=null;
GC.Collect();
GC.Collect();
GC.Collect();
HttpContext.Current.Response.Write("<script language='javascript'>alert('导出成功！')</script>");
HttpContext.Current.Response.Write("<script language='javascript'>window.open('../Template_temp/A.xls','_bank')</script>");
}
http://www.cnblogs.com/zpylh/articles/1299238.html
将Repeater控件数据导出到Excel或Word
//将控件Repeater中的数据导出到Excel或Word中 //将下列代码放入需要导出数据的.aspx文件对应的.cs文件中 // private void Export(String FileType, String FileName) { Response.Clear(); Response.BufferOutput = true; //设定输出字符集 Response.Charset = "GB2312";
repeater，和GridView导出数据到Excel或是word
项目中会用到将网页查询到的数据，导出到Excel中。我将文档整理了
从Repeater dataview datalist detailview导出Excel
从Repeater dataview datalist detailview导出Excel
.net repeater绑定数据并导入到excel
这是之前开发项目时，需要把repeater绑定的数据导入到excel中，自己动手做，
数据导出到Excel源码
数据导出到Excel源码 本例子使用的数据库是sql2000中的Northwind数据库，所以在例子中就没有打包数据库了，例子使用的vs2008+sql2000开发的， 主要功能就是将Girdview,DataList,DetailView,Repeater中的数据导出到Excel中,GirdView分页后导出数据
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