.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Register
 
Win Surprise Gifts!!!
Congratulations!!!


Top 5 Contributors of the Month
Sharon Maxwell
Post New Web Links

delete record from excel sheet

Posted By:      Posted Date: August 21, 2010    Points: 0   Category :ASP.Net
 



Hello,

           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();


Please can anybody this answer.It is urgent




View Complete Post


More Related Resource Links

delete data in excel sheet

  

Hello,

           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();


Please can anybody this answer.It is urgent




display data into GridView from excel sheet

  
I have to display data from excel sheet into my gridview and also I need to figure out a way to store data into excel files from my web page. I am using C# 3.5, VS 2008.

How to read value of CheckBox in EXCEL sheet

  

I am using OLEDBConnection (@"Provider=Microsoft.ACE.OLEDB.12.0;") to connect to the EXCEL file and read contents. When I read the contents, I get all the contents from the excel sheet but i dont get contents for checkboxes placed inside.

My Excel sheet contains set of checkboxes and I need to know If they are checked or not.These checkboxes are controls which are added from Developer tab in EXCEL.

I dont want to use Excel Assemblies for reading contents as it is not recommended. And also i am using OLEDBconnection and want to stick to this .


Awaiting replies from you guys. Thanks in Advance.


Export Gridview data to Excel sheet

  

Hi ,

     I have a requirement where i need to export the gridview data to excel.My code export the data in excel that was fine.

But the enchancement needed now , I was exporting the 3 gridview in same excel sheet under the workbook.

Now i need to export the 3 grid view in 3 different sheet in the same workbook.


so can please tell or share the updated code in my below code ...

public void writeovrsummary()
    {

Response.Write("<BR>");

        Response.Write("Overall Summary");
        //Response.Write("<BR>");
        //Response.Write("Report as of " + DateTime.Now.ToString("hh:mm ss tt"));

        StringWriter sw = new StringWriter();
        HtmlTextWriter hw = new HtmlTextWriter(sw);

        SqlCommand com = MyConnection.CreateCommand();
        com.CommandText = "useroverall_Report";
        SqlParameter[] par = new SqlParameter[1];
        par[0] = new

Export Dataset to excel sheet in a required format?

  

Hi,

I know how to export a grid view to excel.

But here i have a Dataset which consists of data like below and also it need to display in a required format like below.

pno psubno pstate pdetailid pdetails

 12    1          CA         1           cbsdjcbdjc     

12     1          CA          2        cndcnjdcjcj

12     2           VA         4          xcndwkfcgygry

13     1            AL        1           ncdcnjdcndj

My excel sheet  should like this.

pid       pstate     

 12/1      CA             &nb

Mulitiple Connections to Excel Sheet

  

I have a spreadsheet that I want to link to Sharepoint as a list.  I want to use Sharepoint to make updates to the spreadsheet as well as for lookups in other lists.

My problem is that the spreadsheet already has a data connection to a SQL database.  The spreadsheet doesn't update the DB directly but the DB connection is used to keep the spreadsheet updated with new data edited directly in the DB.  I don't own the DB or the spreadsheet so cannot convince them to do their editing another way (directly from the info in the spreadsheet for example) so ...I HAVE to keep the existing connection to the DB. 

My question is...is it possible to keep the connection to the DB AND link to Sharepoint?

OR..is there another solution? 


Sheet Master in Excel vs Slide Masters in PowerPoint

  

Is it possible to create a Sheet Master in Excel as we create Slide Masters in PowerPoint?

For example, I'd like to insert a picture in several sheets and i couldn't find a better way than copying/pasting the pic in each sheet.

 

 


In export, i want to disable column in excel sheet

  
Hello, 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. Regards, Sandeep    

Delete Record From Table A that Is Not In Table B

  
I have two tables; Table A id, name 101, jones 102, smith 103, williams 104, johnson 105, brown 106, green 107, anderson   Table B id, name, city, state 101, jones, des moine, Idaho 103, williams, Corvallis, Oregon 104, johnson, Grand Forks, North Dakota 105, brown, Phoenix, Arizona 107, anderson, New York, New York   I need to delete records from Table A that are not in Table B.  My front end is writen in .net and I am using Data Access Layer along with a Business Logic Layer for data interaction.   I have tried at least seven variations of joining, right outer join, left outer join resulting in wiping our the entire table or nothing at all; not to mention deleting the record that ought to remain and keeping the record that needs to be deleted!   In my BLL I tried to capture the rowsAffected for the deletion by using-without success. Dim rowsAffected As Integer = Adapter.ID_Deletion(ID) If rowsAffected = 1 Then Exit Function Else Return rowsAffected = 1 End If   Please help.   MsMe.

Excel sheet is not saving data while sending email

  
Hey Guys,  I am creating a SSIS package, where I am getting all the data into the excelsheet1, which is not formatted. So i created a formated excelsheet2, where i am giving reference to excelsheet1 cells reference. And I am sending email by attaching excelsheet2.              I am having issue when the data is updated, but my email attachment excel is showing old data. When i open the excelsheet1 it is being updated. I don't know why excelsheet2 is not updated automatically. I am using BIDS 2005 . Can anyone please suggest what will solve my problem. Thanks in Advance Priyamvadha

Read Excel sheet by Sheet Name using office interop

  
Hi,I am using office interop to read Excel sheet.I want to read the contents of the sheet  using the name of the sheet.For example I want to read the contents of the sheet- "ABC" (if ABC exists).Thanks

Generating Multiple Excel Sheet using Reporting Services 2005.

  
<p> Hi, I'm currently developing a program using ASP.NET 2.0 (C#) and i am using Reporting Services 2005. One of the report requirements is to export a data to an excel with multiple excel sheet. Is there other way to generate multiple excel sheet using the reporting services? if yes, i would like to ask a sample code... Thanks in advance, JP  </p> 

script task to insert blank row into excel sheet

  
<!-- /* Font Definitions */ @font-face {font-family:"Cambria Math"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:1; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:variable; mso-font-signature:0 0 0 0 0 0;} @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4; mso-font-charset:0; mso-generic-font-family:swiss; mso-font-pitch:variable; mso-font-signature:-1610611985 1073750139 0 0 159 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:""; margin-top:0in; margin-right:0in; margin-bottom:10.0pt; margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:Calibri; mso-fareast-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:Calibri; mso-fareast-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor

Repeat header rows on all pages when you export to excel sheet and print it

  
Hello , I need to export report into excel sheet. And when people try to print it . The header rows only appear on First page of the print . Other subsequent pages d onot have header rows. I saw another thread saying SQL server 2008 R2 will solve the issue. Can you tell me that is fixed and how to i go about configuring it on SQL server 2008 R2.   Thanks Madhavi

How to update single cell of excel sheet using oledb connection,

  
 Friends i got some codes from net  by using that i can update a excel sheet ,but there we have to specify some header fields name in command string like as fallows ,Update [Sheet1$] set ProductName="IBG" where ProductId=5but i want to update a single cell of excel sheet only,let say O12 cell i want to change somedata,how it is possible that i don't know.plz help me out... thanks in advance...  

ExecuteNonQuery using stored procedure will not delete record (SQLDataAdapter)

  
Hi all I'm using VB.net 2.0 with a SQL server (2005) backend db. I've got a very odd problem. I'm trying to use a stored procedure with a parameter to delete a record from a table. I've tested the stored procedure by running it directly from visual studio and it works fine, but when running it through my application nothing happens. There's no error and it appears to have worked but the record is not deleted. I've checked permissions on the backend db and giving the network ASPNet account the db owner role has no effect either. Here's the code, there are 3 layers - the webform code, then the business logic class, then the dataconnection class. 'firstly the original code that is run from the webform when the user selects to delete the record Partial Public Class NewPerson     Inherits System.Web.UI.Page    Private newConn As New DBConnection    Private currentNewRequest As New NewRequest(newConn)     Protected Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click     Dim requestID As Integer = CInt(Me.lblRecordID.Text)    Me.currentNewRequest.newRequestID = requestID    Me.newConn.openConnection()    Me.currentNewRequest.DeleteRecord()    Me.newConn

How to open a word document,excel sheet in web browser?

  
I want to upload a word document and excel document and then i want to view that document on the browser itself using asp.net and c#. How i can do this. Please send me proper code and explanation if possible.
Categories: 
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend