Auto Saving DataGridView Rows to a SQL Server Database got error

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Auto Saving DataGridView Rows to a SQL Server Database[^] ia writing this code in my ado.net form but it give me error on sda.Update(lastdatarow); this line that is The best overloaded method match for 'System.Data.Common.DbDataAdapter.Update(System.Data.DataRow[])' has some invalid arguments and cannot convert from 'System.Data.DataRow' to 'System.Data.DataRow[]' how can i solve this actually im binding two tables in one datagridview

Posted 30-Dec-12 20:28pm

Atul Rokade

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Tejas Vaishnav · Answer 1 · 2012-12-30T23:45:00

As your error says your are trying to pass only one row, but that method you called
"System.Data.Common.DbDataAdapter.Update" is accepting data row array as its parameter value. so first of all try to pass array of data row. then try to debug your code line by line and find out any other issue is there or not.

if you want to update only one row then create array with only one element. or you want to update multiple row then add as much row as you want to update in that data row array and pass it to your method.