Thread: Update datagrid

This code you will write on update button click.

First off all bind primary key of database to datagrid column make it visible false and travel loop as

Code:

foreach(DataGridItem dataItem in DataGrid1.Items) 
{
      priceText = (TextBox)dataItem.FindControl
("txtBookPrice");
   bookIdText = (TextBox)dataItem.FindControl("txtBookId");

Updatecode_for_perticular_row ();

   }

txtBookPrice= textbox from which you want to update txtBookId= test i.e. unique id coming from database

With help of unique id in for loop find particular text in textbox and update.

First of all load 50 records to DataGrid and add another template field like" Chech Box" finally add one button in your page for update operation. You write code whatever Checkbox click finds all row ids and you can update row based on chosen ids…