ADO.NET Provider for Basecamp

Build 21.0.7930

Updating the Data

Use the adapter's Update method to update the data. This overloaded method can take a DataTable as a parameter and will commit all the changes made to the data source. The name of the data table can be passed as an argument and can also be used to update the entire dataset in a more traditional manner. When using a data table as an argument to the Update method, the adapter evaluates the changes that have been made to the data table and executes the appropriate command for each row (INSERT, UPDATE, or DELETE).

The example below updates the Name of one of the Projects entries.

C#

using (BasecampConnection connection = new BasecampConnection(connectionString)) {
  BasecampDataAdapter dataAdapter = new BasecampDataAdapter(
    "SELECT Id, Name FROM Projects", connection);

  dataAdapter.UpdateCommand = new BasecampCommand(
    "UPDATE Projects SET Name = @Name " +
    "WHERE Id = @Id", connection);
 
  dataAdapter.UpdateCommand.Parameters.Add(new BasecampParameter("@Name", DbType.String, "Name"));
  dataAdapter.UpdateCommand.Parameters.Add(new BasecampParameter("@Id", DbType.String, "Id"));
  dataAdapter.UpdateCommand.Parameters[1].SourceVersion = DataRowVersion.Original;

  DataTable table = new DataTable();
  dataAdapter.Fill(table);

  DataRow firstrow = table.Rows[0];
  firstrow["Name"] = "1000000";

  dataAdapter.Update(table);

  Console.WriteLine("Rows after update.");
  
  foreach (DataRow row in table.Rows) {
    Console.WriteLine("{0}: {1}", row["Id"], row["Name"]);
  }
}

VB.NET

Using connection As New BasecampConnection(connectionString)
  Dim dataAdapter As New BasecampDataAdapter(
    "SELECT Id, Name FROM Projects", connection)
  
  dataAdapter.UpdateCommand = New BasecampCommand(
    "UPDATE Projects SET Name = @Name " +
    "WHERE Id = @Id", connection)
  
  dataAdapter.UpdateCommand.Parameters.Add(new BasecampParameter("@Name", DbType.String, "Name"))
  dataAdapter.UpdateCommand.Parameters.Add(new BasecampParameter("@Id", DbType.String, "Id"))
  dataAdapter.UpdateCommand.Parameters(1).SourceVersion = DataRowVersion.Original
  
  Dim table As New DataTable()
  dataAdapter.Fill(table)
  
  Dim firstrow As DataRow = table.Rows(0)
  firstrow("Name") = "1000000"
  
  dataAdapter.Update(table)
  
  Console.WriteLine("Rows after update.")
  
  For Each row As DataRow In table.Rows
    Console.WriteLine("{0}: {1}", row("Id"), row("Name"))
  Next
End Using

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Build 21.0.7930