[英]Export to Excel using c#(in webapplication)
i have done Export to Excel code from Gridview to Excel Sheet. 我已经完成了从Gridview导出到Excel工作表的Excel代码。 i have got the download Dialog box.
我有下载对话框。 How to Get the Button Value whether the datas are saved/Downloaded or Dialog box is closed by hitting cancel button .....
如何通过单击取消按钮.....获取数据保存/下载或对话框关闭的按钮值。
i want to identify the button hitted is Save or Cancel in the Download dialog Box. 我想确定在“下载”对话框中单击的按钮是“保存”或“取消”。
code : 代码:
public void Export(GridView GridView1, DataTable dtGuid) { public void Export(GridView GridView1,DataTable dtGuid){
string attachment = "attachment; filename=ScratchcardDetails.xls";
Response.ClearContent();
Response.AddHeader("content-disposition", attachment);
Response.ContentType = "application/ms-excel";
StringWriter sw = new StringWriter();
HtmlTextWriter htw = new HtmlTextWriter(sw);
GridView1.AllowPaging = false;
GridView1.Visible = true;
GridView1.DataSource = dtGuid;
GridView1.DataBind();
// Create a form to contain the grid
HtmlForm frm = new HtmlForm();
this.GridView1.Parent.Controls.Add(frm);
frm.Attributes["runat"] = "server";
frm.Controls.Add(this.GridView1);
frm.RenderControl(htw);
//Response.Write(style);
Response.Write(sw.ToString());
Response.End();
}
SaveFileDialog sfd = new SaveFileDialog();
if (sfd.ShowDialog() == DialogResult.OK)
{
// Save hit
}
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