I want to give product details in excel sheet but that excel sheet should be zipped and then pass it to user.
I know how to create excel sheet from database but how to pass that excel sheet into folder and then zip that folder..?
I want to upload data from an Excel Sheet into my DB. Now my major requirement is, I do not know the header count in the files to be uploaded and they may vary, for example one file may have 3 headers while some may have 6. and I want data of both these files to go into a single DB. That is, I want to dynamically generate columns in my DB, and store these values. So how do I go about achieving this.
View 4 RepliesI have one big problem for my, of course :)I have one page in my VB .NET website that contains 2 gridviews :GridView1 and GridView2I want to get one exel file with 2 sheets ( sheet A and Sheet B ), Sheet A want to contain data from GridView 1 and Sheet B i want to contain data from GridView 2I just know to save one excel file from one gridview, nd I'vesearched Google for some example but nothing for my case
View 2 RepliesI am developing web application using csharp.How can I select details from Microsoft Excel sheet without writing sheet Name? At the moment when selecting details from Excel sheet I specify Excel sheet name like below I am using Payments$. Is it possible to use a number or something else.
[Code]....
I am trying to import excel sheet, got an error like "
The Microsoft Jet database engine cannot open the file ''. It is already opened exclusively by another user, or you need permission to view its data"
I have given all necessary permissions but no luck..
I'm exporting a Gridview to excel. I get all the gridview header and content in excel in addition to that i need to add a header text like report name in header of the excel sheet with line break in header.
I tried the solution in this link [URL] by adding
Table.Caption = "Header Text"
Table.CaptionAlign = TableCaptionAlign.Top
but i get error Reference to a non shared member requires an object reference.
how to generate excel sheet from ASP layout
I have an ASP page that contains gridview and below textboxes and drop down and other controls
i would like to generate and excel sheet from my ASP layout page
I am having list of records to insert in the sql. For that i need to get the sheet name.
How to get the sheet name of the excell in code behind.
I am having a bounded gridview through a database table. I am not showing all table's colum. there are 20 columns in databse table, but in gridview i am shoing only 5 coulmns.
Now I have button on the form on this button's click I can export all data i.e. whatever gridview showing means only 5 columns. But i need to export all 20 columns data to excel sheet.
How can I do that. (I can not show all 20 columns in gridview[this is requirement])
i'm trying to export a gridview to a excel sheet. i tryied several examples but all examples shows only grid with boundfeilds.
here my gridview
<asp:GridView ID="transactiongrid" runat="server" AutoGenerateColumns="False"
onrowdatabound="transactiongrid_RowDataBound">
<Columns>
<asp:TemplateField HeaderText="Transaction ID">
<ItemTemplate>
<asp:Label ID="TIDlbl" runat="server" Text='<%#Eval("TID") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Customer No">
<ItemTemplate>
<asp:Label ID="CusIDlbl" runat="server" Text='<%#Eval("CusID") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Customer Name">
<ItemTemplate>
<asp:Label ID="cusnamelbl" runat="server" Text='<%#Eval("FirstName")+" "+Eval("LastName")%>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
This is the class file im using to export the datagrid to excel sheet.Problem is i cant able to transfer the image from gridview to excel sheet using this code. What are the modifications i can do for the below code to export the image.
public class ExcelReport { # region Export to excel /// /// Function for Export html report to Excel sheet /// /// File name /// Gridview /// public void ExportToExcel(string fileName, GridView gv) { try { HttpContext.Current.Response.Clear(); HttpContext.Current.Response.AddHeader("content-disposition",
string.Format("attachment; filename={0}", fileName)); HttpContext.Current.Response.ContentType = "application/ms-excel"; using (StringWriter sw = new StringWriter()) { using (HtmlTextWriter htw = new HtmlTextWriter(sw)) { Table table = new Table(); if (gv.HeaderRow
!= null) { //gv.HeaderRow.CssClass = "GridviewStyle"; // gv.HeaderRow.Font.Bold = true; PrepareControlForExport(gv.HeaderRow); table.Rows.Add(gv.HeaderRow); } foreach (GridViewRow row in gv.Rows) { //row.CssClass = "GridviewStyle"; // row.BorderColor = System.Drawing.Color.Blue;
// row.Height = 20; PrepareControlForExport(row); table.Rows.Add(row); } if (gv.FooterRow != null) { PrepareControlForExport(gv.FooterRow); table.Rows.Add(gv.FooterRow); } table.RenderControl(htw); HttpContext.Current.Response.Write(sw.ToString()); HttpContext.Current.Response.Flush();
HttpContext.Current.Response.End(); } } } catch (Exception ex) { throw ex; } } private void PrepareControlForExport(Control control) { for (int i = 0; i < control.Controls.Count; i++) { Control current = control.Controls[i]; if (current is LinkButton) { control.Controls.Remove(current);
control.Controls.AddAt(i, new LiteralControl((current as LinkButton).Text)); } else if (current is ImageButton) { control.Controls.Remove(current); control.Controls.AddAt(i, new LiteralControl((current as ImageButton).AlternateText)); } else if (current is....................................
This is the class file im using to export the datagrid to excel sheet. Problem is i cant able to transfer the image from gridview to excel sheet using this code. What are the modifications i can do for the below code to export the image.
public class ExcelReport
{
# region Export to excel
/// <summary>
/// Function for Export html report to Excel sheet
/// </summary>
/// <param name="fileName">File name</param>
/// <param name="gv">Gridview</param>
///
public void ExportToExcel(string fileName, GridView gv)
{
try
{
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.AddHeader("content-disposition", string.Format("attachment; filename={0}", fileName));
HttpContext.Current.Response.ContentType = "application/ms-excel";
using (StringWriter sw = new StringWriter())
{
using (HtmlTextWriter htw = new HtmlTextWriter(sw))
{
Table table = new Table();
if (gv.HeaderRow != null)
{
//gv.HeaderRow.CssClass = "GridviewStyle";
// gv.HeaderRow.Font.Bold = true;
PrepareControlForExport(gv.HeaderRow);
table.Rows.Add(gv.HeaderRow);
}......................................
I was requested to develop a GridView like screen to allow easy DataEntry without the need to Click Save/Submit on each row of the GridView.
In other words, the user wants to edit the GridView Cells in a Web Screen as if he is editing Cells in MS Excel. The Data should be saved as soon as he will exit the cell by pressing the down arrow.
It think the only way to do that is to use Ajax technology, right ?
Maybe jQuery or ExtJS ?
In a page im having multiple data grids with some data tables.How can i export all these to excel sheet without any change in the alignment.
View 6 Repliesi am binding a gridview through a query like select * from table, But i am not showing all fields in gridView. Only few fields i am showing in gridview. Now I want to import data to a excel sheet. i want to import data showing by gridview and also which is not showing by gridview. i meant all fields in database table should import to excel sheet.
View 1 Repliesi am use this code for read excel file:
[Code]....
how to read special cells in excel and I save to DB.
for example: B4 and C4 is merged with named B4.how to read Data of this cell.
I want to fill the database table in dynamically created Excel sheet through save dialog
View 1 RepliesI have page with a link button.. on click of link button I want to save my quary result into excel file with save as dilog box..(like download dilog box in mozila)
View 4 RepliesI a now Porting a data from Uploaded Excel File to database. In that, I need to check "Sheet name" Of that Excel file Whether it is Sheet1 or Sheet2 or something else...
how to Check/Read Excel Sheet name at runtime..
using below code im reading excel sheet data by specifying the sheet name as [Project1$] but, how do i call the excel sheet without specifying the sheet name so, that it will ready any files.
string strFileName = FileUpload1.PostedFile.FileName;
string connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + strFileName + ";" + "Extended Properties=Excel 8.0;";
OleDbConnection objConn = new OleDbConnection(connectionString);
objConn.Open();
String strConString = "SELECT * FROM [Project1$]";
I want how to upload the excel sheet data and that data will save in Sql Server 2008(table).
View 2 RepliesI am converting DataTable To Excel Format using oledb im using following code
private void btnexcel_Click(object sender, EventArgs e) {
Dictionary<String, String> schema = dac.DatasourceSchema(tablename); //data tables Columns Headers And Data types
string[] values = schema.Values.ToArray(); // column Headers
string[] keys = schema.Keys.ToArray(); // datatypes
SaveFileDialog saveFileDialog = new SaveFileDialog();
[Code] ....
I want to insert my Dictinary key value pairs in below command
cmd.CommandText = "CREATE TABLE sheet1 (ID INTEGER,NAME NVARCHAR(100))"; /
cmd.ExecuteNonQuery();
I have the following code i found online and it works fine as long as the sheet names are simple names it seems..
If i have a excel file with a sheet name of (sheet1) the code works.. but if i have a file with a sheet name like (FileName2011_03_03_15_01_43) it fails and causes the rest of my code not work..
[Code]....
how to load the data from excell sheet to sql server.. that is i have data in excell sheet with four columns..
so i am trying to create sam four columns in sql server table..
then how to trsnfer the data from excell to sqlserver?
I am developing a Standalone Application where i have to exprot data from sqltable to excelSheet..
View 6 Replies
