C# datagridview save changes made in rows on button click

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Hello

I need help (of course) :)

how to save changes made in datagridview rows on button click

I have
tabledatadapter daData
dataset dsData
binding source DataBS

this code

C#

daData.SelectCommand = new SqlCommand("SELECT * from DataDetails", cs);
dsData.Clear();
daData.Fill(dsData);

DataBS.DataSource = dsData.Tables[0];

and for update on buttonclick

C#

daData.Update(dsData);

but it gives me this error

Update requires a valid UpdateCommand when passed DataRow collection with modified rows.

ideas ideas ideas

Posted 10-Sep-12 0:39am

shonezi

Updated 10-Sep-12 0:46am

WebMaster

v2

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Karthik Harve 10-Sep-12 6:45am

Do you want to update back in database, or just in DataGridView ?

3 solutions

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Mohamed Mitwalli · Answer 1 · 2012-09-10T01:56:00

Solution 3

Hi ,
Check this

C#

daData.Update(dsData);
        daData.AcceptChanges();

Best Regards
M.Mitwalli

Posted 10-Sep-12 1:56am

Mohamed Mitwalli

Comments

shonezi 10-Sep-12 8:07am

same error again, whats wrong Mohamed with this, it should work

Mohamed Mitwalli 10-Sep-12 15:04pm

try this
daData.Update(dsData.Tables["tablename"]);
daData.AcceptChanges();

WebMaster · Answer 2 · 2012-09-10T00:51:00

Solution 2

I hope it helps:

C#

daData.UpdateCommand = new SqlCommandBuilder( daData).GetUpdateCommand();

Posted 10-Sep-12 0:51am

WebMaster

Comments

shonezi 10-Sep-12 7:12am

nothing happens

[no name] 10-Sep-12 11:00am

Where did you use that?

*Karthik Harve* · Answer 3 · 2012-09-10T00:49:00

Hi,

check these links.

http://support.microsoft.com/kb/308507[^]
SqlDataAdapter.UpdateCommand Property [^]
http://stackoverflow.com/questions/8171647/c-sharp-using-dataadapter-to-update-sql-table-from-a-datatable-sql-table-no[^]
http://stackoverflow.com/questions/6833277/c-sharp-dataadapter-update-does-not-update-the-database[^]
http://stackoverflow.com/questions/6135215/dataadapter-update-command[^]

hope this helps.

C# datagridview save changes made in rows on button click

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Solution 3

Solution 2

Solution 1

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