How can I convert back a dataView in Cache to a dataset?

by: Arthur Dzhelali | last post by:

I according to MSDN dataview and dataset are thread safe for read operations, but we run into this scenario. I just would like to see some comments on it. Aplication written in VB.NET it is an...

.NET Framework

Convert DataSet To Excel

by: kscdavefl | last post by:

I am running the following code to retrieve a DataSet: public DataView CreateGroupSource() { string groupConnect = Session.ToString(); string groupSelect = "Select grpname from Maxusergroups...

C# / C Sharp

How to display multicolumns and get back multi selections form lis

by: Alpha | last post by:

Hi, I'm working on a Windows applicaton with VS 2003 on windows 2000. I have a listbox that I have binded to a dataset table, "source" which has 3 columns. I would like to display 2 of those...

C# / C Sharp

Difference dataset and dataview with cache

by: Arjen | last post by:

Hi, What are the main differences between a dataset and a dataview? What should I cache dataset or dataview... or what is the best thing to do in what situation? Thanks! Arjen

C# / C Sharp

Convert DataGrid to datatable

by: martin | last post by:

Hi, Is there an easy way , maybe a cast or something to place all of the items from a datagrid into a dataset. Sort of the opposite of binding a datatable to a datagrid. any help is...

ASP.NET

DataSource for Repeater to convert from System.Data.DataSet

by: Greg Cyrus | last post by:

Hi, i have created a function to open a Databse by OLEDB and fill it into a System.Data.DataSet-Objekt by oleDBAdapter.Fill-Mehtod.. Now I want to assign this DataSet to a normal...

ASP.NET

DataView confusion

by: Steve | last post by:

I have a form with a dataset and a datagrid. I created a dataview on this dataset. When the user modifies the datagrid, I look up this record in the dataview to make sure it is unique. Here is...

Visual Basic .NET

Better way? (DataView question)

by: James | last post by:

Basically I have a DataGrid that I'm binding to the results of a stored procedure call. The recordset is fairly small. Initially I'm creating a DataSet from the results and binding it. There's a...

ASP.NET

Can I convert IList to a DataSet, DataTable or DataView?

by: Nick | last post by:

I have a code that returns data in IList. My webGrid doesn't allow me to sort with IList returned, it say it only suports DataView, DataTable and DataSet, not IEnumerable. I don't know how to...

ASP.NET

Access Europe: Command bars, the Access Shortcut Tool and a simple Audit Log - Wed 3 April

by: isladogs | last post by:

The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome former...

General

One-click Importing Excel Data into a*Database

by: ryjfgjl | last post by:

In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...

Microsoft Excel

Easy Steps to Fix "Canon Printer Won't Connect to WiFi Network"

by: taylorcarr | last post by:

A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...

General

Basic Javascript concepts

by: aa123db | last post by:

Variable and constants Use var or let for variables and const fror constants. Var foo ='bar'; Let foo ='bar';const baz ='bar'; Functions function $name$ ($parameters$) { } ...

Javascript

Merging data from multiple Excel files

by: ryjfgjl | last post by:

In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...

Data Management

Migrating Website to Cloud - Emmanuel Katto

by: emmanuelkatto | last post by:

Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel

General

Navigating the Data Structures and Algorithms (DSA)

by: BarryA | last post by:

What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...

Algorithms / Advanced Math

Looking to do Android software development, any suggestions? Is flutter better?

by: nemocccc | last post by:

hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?

General

Is that possible of reading the .csv file in column wise and the column have different lengths ?

by: Sonnysonu | last post by:

This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...

C / C++

How can I convert back a dataView in Cache to a dataset?

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