Batch Update in c# using Datatable

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C#

ASP.NET

C#4.0

Hi,

How to do batch update in c# using data table ?

Can you please provide me some demo example ?

Thanks in Advance.

Posted 27-Aug-12 17:56pm

Aditya Magotra

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Prabhakaran Soundarapandian · Answer 1 · 2012-08-27T18:25:00

you can build a plain-text SQL command like the following:

C#

SqlCommand command = new SqlCommand();
// Set connection, etc.
for(int i=0; i< items.length; i++) {
    command.CommandText += string.Format("update mytable set s_id=@s_id{0} where id = @id{0};", i);
    command.Parameters.Add("@s_id" + i, items[i].SId);
    command.Parameters.Add("@id" + i, items[i].Id);
}
command.ExecuteNonQuery();

And also you can refer the following links
Performing Bath Updates[^].
Batch Update Demo[^].

Jonathan Magnan · Answer 2 · 2014-12-05T15:24:00

The ZZZ Projects Bulk Operations Library is the solution for you.

It allows you to effectuate various operations such as: Delete, Insert, Update and Merge on a substantial amount of data.

C#

var operation = new SqlBulkOperation();
 
// ... Custom Settings ....
operation.BulkDelete(dt);
operation.BulkInsert(dt);
operation.BulkUpdate(dt);
operation.BulkMerge(dt);

It also offers more advanced features like output value, column formula, auditing, intercepting, logging and more.

Find out more on http://zzzprojects.com/bulk-operations/ about the most advanced and flexible Bulk Operations library.

Batch Update in c# using Datatable

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