Change Rows to Clolumns in a Dataset?

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by: Tome73 | last post by:

How can I easily add the rows of DataTable1 to the rows of DataTable2. Both queries are from the same table. I can always use the column names with myRow, but I was wishing for a shortcut. When I...

.NET Framework

How to delete rows?

by: baylor | last post by:

i have a DataSet (TDS). It has 4 rows in it. i want to erase those. For the life of me i can't figure out how Option 1: foreach foreach (DataRow row in dataSet.MY_TABLE.Rows) { row.Delete(); }...

.NET Framework

CacheManager Fails to Save DataColumn DataType Change

by: SoYouKnowBrig | last post by:

Hi All, I am using Microsoft.ApplicationBlocks.Cache.CacheManager to persist a System.Data.Dataset object. This Dataset object has a DataTable that is created from an existing DataTable using...

.NET Framework

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by: Steve B. | last post by:

How can I make a change in the bound textbox automaticaly update the assciated Datagrid when the user leaves the textbox? I can accomplish this if I save the textbox change to database...

C# / C Sharp

Textbox bind to datagrid but text doesn't change when selection ch

by: Alpha | last post by:

I have several textboxes that I need to chang the text when the selection row is changed in a datagrid. I have the following code. This textbox displayes the initial selection but when I click on...

C# / C Sharp

DataGrid - Adding Rows

by: Jim Heavey | last post by:

Trying to figure out the technique which should be used to add rows to a datagrid. I am thinking that I would want an "Add" button on the footer, but I am not quite sure how to do that. Is that...

ASP.NET

Detecting Row Change in a Datagrid

by: Wayne Wengert | last post by:

I am using VB with a Windows NET application. I have a datagrid in which the user can add rows using the "*" row. I want to detect whenever the user has added a row. I found the following code at...

Visual Basic .NET

Datagrid column width won't change

by: Ben | last post by:

Could someone please tell me why couldn't I adjust my column/row properties of my dataGrid? I binded my table, created a new DataGridTableStyle and mapped it to my datagrid. However, my columns...

Visual Basic .NET

Add Data Rows to Table, but DataSet say No Change ??

by: andrewcw | last post by:

I take a DataSet - with datatable with NO records, add records like this, verify the number of rows But the DataSet reports it has no changes. What am I missing ??? Thanks !!! DataSet dsITA...

C# / C Sharp

DataSet.Delete does not change number of rows

by: dami.gupta | last post by:

Hi, I have a DataSet with 4 rows. I use .Delete command to delete a row from it. I use .Count to get the number of remaining rows - still get 4, and if I try to access the rows, I get a...

C# / C Sharp

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How do i turn on java script on a villaon, callus and itel keypad mobile phone

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Batch import of multiple excel files into the database

by: ryjfgjl | last post by:

If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...

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

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Navigating the Data Structures and Algorithms (DSA)

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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...

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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?

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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...

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ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...

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Problem With Comparison Operator <=> in G++

by: Oralloy | last post by:

Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...

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Maximizing Business Potential: The Nexus of Website Design and Digital Marketing

by: jinu1996 | last post by:

In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...

Online Marketing