Databases :: Convert CSV File Data In To Dataset In C# With Out OleDbConnection?

Feb 17, 2011

I able to convert csv file to dataset in C# using OleDbConnection , but i would like to convert without using OleDbConnection.

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how to connect to a CSV file in ASP.net MVC?

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ADO.NET :: FlexCel: Entity Framework -> DataSet / Convert Data In Gridview To A Virtual DataSet?

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In my project I work with Entity Framework (LINQ to ENTITY). I only have ADO.NET Entity Data Model and a DAL (Data Access Layer). I also get the data due a WCFClientService. I have a gridview that needed to be exported in Excel.

FlexCel is a tool for generating Excel files based on a template. The only thing I see in demo's is that they work with DataSets.

Is there a way to convert the data in my gridview to a virtual DataSet?

I've written the following method to get the data:

[Code]....

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Databases :: Convert Csv File To Sql Server In C#?

Nov 11, 2010

insert the csv file fields into sql server database..how will do it.what will be the code for that...

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'd47vcpublicJoeASPTest' Is Not A Valid Path When Trying To Load CSN File Using OleDbConnection

Dec 7, 2010

I want to have an ASP C# WebSite that loads a simple CSV File and present it in a GridView control (at least for a start).

I already have a piece of code that do almost all of the work, what i miss / unable to make it work is setting correctly the "Data Source".

The CSV file that I want to load is located on different server in the network (path is " d47vcpublicJoeASPTest").

Here is the code I wrote:

[code]...

I get the following error:

'd47vcpublicJoeASPTest' is not a valid path. Make sure that the path name is spelled correctly and that you are connected to the server on which the file resides.

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C# - How To Convert Many-to-one XML Data To DataSet

May 19, 2010

I have an XML document that has a collection of objects. Each object has a key/value pair of label and value. I am trying to convert this into a DataSet, but when I do ds.ReadXml(xmlFile), then it creates two columns: label and value.

What I would like is to have a column for each "label" and the value to be part of the row. here is my sample of the XML:

[code]....

How would I convert this to a DataSet so that I can load it into a gridview with the columns: Name, Email, Website, Phone, Place of Birth, Misc, Comments, and Agree to Terms?

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Apr 14, 2010

I am usig ADO.NET to fetch a Dataset and then exporting the data to excel using Response.Write with response type set as excel. However when I run the application I am getting the following error in the browser."Cannot view XML input using XSL style sheet. Please correct the error and then click theRefresh button, or try again later."Anybody has any idea on why do we get this error and any pointers to resolve this error? By the way the same code does works on another machine, it's just not working on few machines.

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Data Controls :: How To Convert DataView To DataSet Using C#

Jan 22, 2014

DataView Dv = new DataView();
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I convert dataview to datable and sorting.dataview sorting grid. But I covert dataview to dataset.not sorting in gridview...

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Forms Data Controls :: How To Convert DataView To DataSet

Jul 27, 2010

converting a DataView to a DataSet?

I have a DataSet 'programs'. I want to sort if before passing it to a user control where it will be rendered.

I created the DataView and sorted it successfully like so:

[Code]....

The line of code to pass my old (unsorted) dataset to the UC is like this:

[Code]....

What is the syntax for passing the dvPrograms to the UC in a similar manner?

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Databases :: Cannot Convert From 'int' To 'System.Data.OracleClient.OracleParameter?

Sep 7, 2010

I downloaded the OracleHelper.cs & I use VisualStudio 2008,I'm suppose to pass values to a stored procedure which accepts 2 parametersWhen i pass from codebehind it says,

[code]...

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SQL Reporting :: How To Add Stored Procedure Result Set Columns To Typed Dataset And Dataset To RDLC File

Jan 9, 2011

Till now I used to design RDLC file before and assigned typed dataset table columns.Report processing mode is local. But now my stored procedure returns different columns based on condition i.e columns are not fixed every time. Now I need to add that columns to typed dataset and dataset is assigned to RDLC file. So dataset and RDLC files are create dynamically based on stored procedure result set columns.

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Feb 4, 2010

Today I am facing the problem with Typed DataSet using DataSet.XSd file, And How to fetch, Delete and Update the Database through Dataset.xsd file.

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Databases :: Export The Data From XML File To The Excel File?

May 18, 2010

I need a code which can export the data from XML file to the Excel file.

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ADO.NET :: Synchronizing Two Tables On Two Databases With A Dataset?

Sep 29, 2010

I have a C# problem I need to synchronize two MS Access tables from two different databases(two databases over a network) which is quite similar, I thought of using two different OleDbConnections and two DataAdapters to fill a Single DataSet and then manipulate the data in the DataSet, I think the source table (database with the primary data) should be loaded first (into the DataSet) then the secondary table from the remote database should subtract the existing records in the DataSet to get the difference then the difference should be Appended to the remote table, but I don't know how to remove the same records from the DataSet and to send the remaining records to the secondary database.

Here is some code I already have, but I don't know how to get this to work:

[Code]....

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Web Forms :: How To Convert Pdf File Into Binary Data Using File Streams

Nov 28, 2010

My files are stored on a data repository in different formats like .doc,.docx,.pdf,.jpeg,.jpg,.tiff. I want to get those files in binary format(i.e byte[]) so that I can able to see that file to the user using a radbinary image control.I am able to get .jpeg and .jpg files and I can show those to users.But while I am trying to show .doc,.docx,.pdf files I am getting "Not valid parameter" exception.How can I solve this problem? My doubt is that pdf,doc,docx files are having no of pages. So while converting this total pages in to binary data I am getting error. So How can I show first page of .doc,.docx,.pdf files using radbinary image control.Here is my code.RadBinary Image controlis a telerik control,it only deals with binary data.

[Code]....

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Databases :: Trying To Create A Dataset Linking To Oracle?

Jul 29, 2010

I'm trying to create a dataset linking to Oracle, but I'm having problems getting a case statement to work in the query. It works fine in SQLPlus, Sql developer.

When I try and add the statement it either puts single quotes around the statement, or throws the error 'Invalid or missing expression'.

Here is the query in question:

[Code]....

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How To Convert Dataset To Excel

Oct 13, 2010

I used code below to convert a dataset to Excel. One column (MemberID) is varchar data type but after conversion it became number. For example, if MemberID = '012345' will convert to 12345 missing '0'.

[Code]....

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ADO.NET :: How To Convert List To Dataset

Mar 8, 2011

I have used the Generic List , so i want to convert the List into dataset, after converting the dataset i have to export the excel in all the details,

how can i convert List to dataset , and also the Export the details.

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ADO.NET :: How To Convert Pageddatasource To Dataset

Jan 18, 2011

i want to convert pageddatasource to dataset.

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ADO.NET :: How To Convert DataSet Into Object

Jan 3, 2011

I wonder is it possible to convert a dataset into object and if so how?

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ADO.NET ::Convert Dataset Into List

Nov 10, 2010

I am developing a website using Visual Studio 2010, SQL server 2008 and WCF. Already i have developed DAL (Data Access Layer), for some of pages i want to use WCF services and Silverlight, I am new for WCF and i understand that all should be done in List<> for Silverlight and WCF. But all my methods in DAL will return the records in DATA SET format, So my ultimate aim is to convert the DATA SET into List. I browsed in internet and got many explanation like serialization , IEnumarable and so.... but i have 1000 of methods in my DAL, so for the each method i do not want DATA SET to LIST convertion. So i am thinking of having one common class the responsibility of comman class will be get the dataset and return the List [Convert DATA SET to LIST ] For example(Just Psedo explanation for undertanding, Ignore the Syntax error )

Public List< > DsTOLi(dsRecord)
{
// Here we will convert DATA SET to LIST
return liRecord;
}

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Jan 10, 2011

I would like to know if its possible to convert a DataSet into XML file?

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I need to join two tables accross two different databases and return an ADO dataset.

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Well I Am Working On A Client Project Who Was Earlier Using A Software Developed On Foxpro database And Now I Am Developing Advanced Reporting Based On Same Data Of Existing Database

I Am Prohibited To Create New Database, I Have To Use Existing Database Now Problem is That There Is A Report Which Require data from multiple database

database are related Like This

Database (a) 1 Column is Common in Common In Database (b)

database(b) 1 column is common in database (c)

like that

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Databases :: Oracle Dataset Fill Invalid ROWID?

May 12, 2010

I am using a Strored procedure which inserts data in to global temporary table and returns the result sets to Client. when i execute procedure from SQL Plus its working.where whene dataadapter.fill command is executed Invalid ROWID exception Is thrown.

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