Updating a row in datatable

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Add("B", typeof(string)); Stopwatch watch = new Stopwatch(); watch.The Data View provides different views of the data stored in a Data Table. Click Dim connetion String As String Dim connection As Sql Connection Dim command As Sql Command Dim adapter As New Sql Data Adapter Dim ds As New Data Set Dim dv As Data View Dim sql As String connetion String = "Data Source=Server Name; Initial Catalog=Database Name; User ID=User Name; Password=Password" sql = "Select * from product" connection = New Sql Connection(connetion String) Try connection. Fill(dt);" Then I stored the Data Table to Session[Asset Expenses]. Update(dt);", it corrected UPDATED the records to SQL Server table. Is Post Back) { //string CS = Configuration Manager. Connection String; using (Sql Connection con = new Sql Connection(CS)) { Data Set ds = new Data Set(); Sql Data Adapter da = new Sql Data Adapter("Select * from trans.asset_expenses", CS); Data Table dt = new Data Table(); da. Open(); //Sql Command cmd = new Sql Command("select id, unit1,unit2,rate,estimated_expenses,description,asset_master_id,asset_expenses_type_id,is_active,period_id,estate_id FROM trans.asset_expenses", con); //using (Sql Data Reader rdr = cmd.

Execute Reader()) //{ // ///Data Set ds = new Data Set(); // ///// Sql Data Adapter da=new Sql Data Adapter // //Data Table dt = new Data Table(); // //dt. Then I use a gridview (columns and a calculated field) for user to update the records. The columns and the calculated fields in the gridview are working fine. Data Item Index]["unit2"]); decimal intrate = Convert. Data Item Index]["rate"]); decimal intestimated_expenses = intunit1 * intunit2 * intrate; dt.

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