ADO.
I am using the following SQL query and the ExecuteScalar() method to fetch data from an Oracle database: sql = "select …
c# oracle ado.netWhen attempting to connect to MSSQL database via ASP.NET online, I will get the following when two or more …
c# .net sql-server ado.net database-connectionI have to insert about 2 million rows from a text file. And with inserting I have to create some master …
c# asp.net sql-server database ado.netHow can convert a list to a datatable [Serializable] public class Item { public string Name { get; set; } public double Price { …
c# ado.net datatableCan't find anything relevant about Entity Framework/MySQL on Google so I'm hoping someone knows about it.
mysql .net entity-framework ado.netI'm getting the following exception: Mixed mode assembly is built against version ‘v2.0.50727′ of the runtime and cannot be loaded …
.net visual-studio-2010 .net-4.0 ado.net crystal-reportsI have created a simple program to insert values into the table [regist], but I keep getting the error Incorrect …
c# sql sql-server ado.net executenonqueryWhy am I getting "Unable to find the requested .Net Framework Data Provider" when trying to setup a new datasource …
asp.net .net visual-studio-2010 ado.net datasourceI've recently started to use the Entity Framework 4.0 in my .NET 4.0 application and am curious about a few things relating …
.net database entity-framework ado.net connection-poolingprivate void button1_Click(object sender, EventArgs e) { string name; name = textBox5.Text; SqlConnection con10 = new SqlConnection("con strn"); SqlCommand …
c# ado.net