Update database using datagrid

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Can anyone give me an example how to use datagrid that will reflect its changes to your mysql database....

i have tried doing the following.

Create the DataGridView (I let .NET create the BindingSource stuff)
Entered the following code into my 'Save' button click event,but it gave me an error
(Update requires a valid UpdateCommand when passed DataRow collection with modified rows.)

VB

Me.Validate()
Me.StgCustomerBindingSource.EndEdit()        
Me.Stg_CustomerTableAdapter.Update(Me.AdventureWorksDataSet.Tables("stg_Customer"))

please.your reply will be be a very big help

Posted 29-Sep-11 6:24am

JMAM

Updated 29-Sep-11 6:29am

Pradeep Shukla

v2

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2 solutions

Solution 2

download the demo project from.

http://www.codeproject.com/KB/database/DataGridView2Db.aspx

Posted 29-Sep-11 19:09pm

Bhatt Aniruddh

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JMAM 30-Sep-11 8:10am

Hi Bhatt Aniruddh,

i tried to download it from the above link and change its binding source to my own database source...data greed works great showing all the contents of my database however and still, changes that was made from the datagrid during runtime doesnt affect my database...btw i am using mysql and visual basic 2008

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Pradeep Shukla · Accepted Answer · 2011-09-29T06:46:00

Solution 1

Specify the update command for data adapter as it seems the datagrid is not populated with all the data from the data table. Therefore it needs to know the exact updatecommand to save the data. Here is the link which can help you:

http://msdn.microsoft.com/en-us/library/33y2221y.aspx[^]

Posted 29-Sep-11 6:46am

Pradeep Shukla

Updated 29-Sep-11 6:51am

v2

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JMAM 29-Sep-11 12:49pm

Can you please give me a more specifc answer i'm a bit confused because i am new in vb.net

Pradeep Shukla 29-Sep-11 12:51pm

Updated the solution...have a look