#executenonquery

Update Oledb Access columns at run time in C#/.Net

How to add fields to a access table in C# at run time ? This tutorial will share what you need to learn.

.Net Coder

First I have to say that , in this example used the Oledb adapter and connection which is not included in this code. You can check my previous posts on oledb connections(connection and Adapter).

I am going to put a checking section before adding column, others wise C# will…

How to delete rows using simple sql statement in C#

As we have seen how to delete rows in a dataset  in C#.Net, there are simple ways to do the same using SQL command object. All we need is an sql statement and an Object to do the job.

con.open();Common.cmd = new SqlCommand("delete from purchasepart where billno=" + b1, Common.con); Common.cmd.ExecuteNonQuery();con.close();

cmd object configure the delete statement and call the ExecuteNonQuery()…