I have write the code for deleting the data in excel sheet. but we have got the error" Deleting data in a linked table is not supported by this ISAM." below I paste some code snippest.
string strDelete = "Delete from [" + strSheetName + "$]";
cmdExcel.Connection = con;
cmdExcel.CommandType = CommandType.Text;
cmdExcel.CommandText = strDelete;
cmdExcel.ExecuteNonQuery();
i have made a connection and retrieve the data from the excel sheet. however when i run a query to update or insert some data into excel sheet it will generate an error "Cannot expand named range"
View 2 RepliesI have write the code for deleting the data in excel sheet. but we have got the error" Deleting data in a linked table is not supported by this ISAM."
below I paste some code snippest.
string strDelete = "Delete from [" + strSheetName + "$]";
cmdExcel.Connection = con;
cmdExcel.CommandType = CommandType.Text;
cmdExcel.CommandText = strDelete;
cmdExcel.ExecuteNonQuery();
I want to fetch data from a excel sheet. Can anyone tell me how we can acheive this I also want to edit that data and then again place it on excel sheet.
View 6 Repliesi want to find data from excel sheet using c# my excel sheet like this
Sr. No.
Store Code
Store Name
City
State
1
3062
C.G.Road.
Ahmedabad
Gujarat
2
3103
Iscon Mega Mall 2
Rajkot
Gujarat
3
3113
New Gandhi Nagar
Ghaziabad
Delhi
4........................
I want to create a application which can be able to read data from excel sheet and process and print it.
View 3 RepliesI didn know where to post this query so m posting it here
I am tryin to export the data from d database to an excel sheet m using d following stored procedure for this
[Code]....
BlogAssignment being my database name and Data_Table my table.
Trial.xls is the excel sheet where i am trying to insert the data.
I am getting the follwoing error
[Code]....
I am doing Import/Export. While export i want to disable some column in excel sheet, so during upload or import same primary key I can use, instead of user modify such column.
View 1 Repliesi got the different datatable value using different query.Now i want to export to excel at the single sheet like datatable1 to sheet1 and datatable2 to sheet2 .
View 6 RepliesI have a excel sheet and I want to make the 2nd row my header column and read the data from the 3rd row, considering 2nd row is the Column name.
View 1 RepliesI 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]....
I am trying to Importing Excel sheet into Sql server table using OleDbDataReader
the problem is it is not fetching the cell values with contains "," (comma) ex: cell value ="03280, 03281"
i am using OleDbConnection oconn =
new
OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source="
+ Server.MapPath("Files\LineItems.xlsx") +
";Extended Properties='Excel 12.0 Xml;HDR=YES;IMEX=1';");
there is broblum for uploading excel sheet when my application runing on local host but there is no problum on vs enviroment . i am using the following connection string code
strConn =
"Provider=Microsoft.Jet.OLEDB.4.0;" +
"Data Source=" + path +
";Extended Properties=Excel 8.0;"
;
I 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 have a problem that currently we are use a sybase database and we want to create application that give me a output in excel report that's mean my data stored at sybase or mysql and we access it from this after it generate my report in excel form and give this output on excel format?
View 1 RepliesI have an C# ASP application I am writing that needs to have the capability to import a generated excel or a comma delineated sheet each day. A clerk will have this job each morning so it doesn't need to be automated. My problem in trying to understand the solution to this is that the 1 sheet contains loan information, including customer information all in the same sheet. I would like to send certain columns to update information in the loan table and send other information to update the customer table. I need it to create relationships when new loans appear in the spreadsheet.
View 1 RepliesI'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.
I want how to upload the excel sheet data and that data will save in Sql Server 2008(table).
View 2 RepliesI have a page that import data from an excel sheet and I'm facing a weird problem. The sheet has 47 columns and over almost 72,000 rows. In my workstation I can import the data without problems and I have Office 2010 installed. In the server I have installed AccessDatabaseEngine for Office 2010 and when I try to import the data I receive the following error: The external table is not in the expected format. Rememberring I'm import the data to the same database. But when I break this excel file in files with less rows, it imports without problems.
View 7 Repliesi am developing an appilication using asp.net 3.5 with c#.net and SqlServer 2005 as backend databse. in my application i have to import the data from excel file to database table.
View 6 RepliesI have an issue while importing the data froma customized gridview to an excel sheet .It prompts me to save the excel sheet and excel sheet is getting saved on my machine but while opening the excel sheet I am getting an error as follows and it opens as blank.Could some one tell me what the issue is.I have given the complete code to import excel sheet and error while I open it as well. In-addition to this suprisingly another issue too I have encountered when I am trying to export.
While I am trying import by clicking on Import only the datas in the CurrentPage is getting exported and remaining datas are not..I mean ..If my GridView shows 50 records at a time only these records are getting imported and remaning records are not
public static void ExportToExcel(DataTable dtFull)
{
string fileName = string.Empty;
OpenFileDialog fileDlg = new OpenFileDialog();
fileDlg.DefaultExt = "xls";
fileDlg.Filter = "Excel files (*.xls)|*.xls";
fileDlg.CheckFileExists = false;
// fileDlg.
fileDlg.Title = "Choose XLS";
if (fileDlg.ShowDialog() == DialogResult.Cancel)
return;
fileName = fileDlg.FileName;
try
{
if(System.IO.File.Exists(fileName))
{
FileStream fs = System.IO.File.OpenRead(fileName);
fs.Close();
}
}
catch
{....................
I have to port the data stored in a SQL Server database into an Excel sheet. I am using ASP.net C#.
View 3 RepliesHow i can pull data from excel sheet into my webpage
i have an excel sheet on which some data is there. i want to display my data into my webpage how i do this
I want to transfer data from excel sheet to access
1. I want one web form ASP.NET form which contain upload control from where i can upload my excel sheet
2 after uploading it should go into access db table.
PS : I have attached both excel and access file herein out as i am trying it since long time.[URL]
We are deveopingawebiste in asp.net. There are tempelates of each aspx page made in the form of excel sheet. Upon completion of the online calculation, the user is to be allowed to export the results to excel and save them. There would be obviously no formulae in such sheet
I do not want to install Excel on theserver and instead want to utilize the Excel installed on the user's computer for this purpose as every user's computer is expected to have Excel installed. Is this possible to do? How to do this?
I am not an expert in this. let me know if you would need any more information or clarification.