Suppose you display a data having 200 records in a
datagrid. Then you edit 100 records of them. Now when you
will press update button,all 100 records should be updated
in single shot rather than reading every record and
updating. How to do it?
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Answer Posted / arief
First you load 20 records to DataGrid and add one
more templet field like"Chech Box" finally add one button
in your page for update operation
you write code whatever CheckBox clike get all row
id's and you can update row based on selected id's
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