ADO.NET Provider for Asana

Build 20.0.7655

DELETE Statements

To delete information from a table, use DELETE statements.


The DELETE statement requires the table name in the FROM clause and the row's primary key in the WHERE clause, as shown in the following example:

<delete_statement> ::= DELETE FROM <table_name> WHERE { Id = <expression> } [ { AND | OR } ... ]

<expression> ::=
  | @ <parameter> 
  | ?
  | <literal>

You can use the ExecuteNonQuery method to execute data manipulation commands and retrieve the number of affected rows, as shown in the following example:


String connectionString = "InitiateOAuth=GETANDREFRESH;OAuthClientId=YourClientId;OAuthClientSecret=YourClientSecret;CallbackURL='http://localhost:33333'";
using (AsanaConnection connection = new AsanaConnection(connectionString)) {
  int rowsAffected;
  AsanaCommand cmd = new AsanaCommand("DELETE FROM projects WHERE Id = @myId", connection);
  cmd.Parameters.Add(new AsanaParameter("myId","1128092964672848"));
  rowsAffected = cmd.ExecuteNonQuery();


Dim connectionString As [String] = "InitiateOAuth=GETANDREFRESH;OAuthClientId=YourClientId;OAuthClientSecret=YourClientSecret;CallbackURL='http://localhost:33333'"
Using connection As New AsanaConnection(connectionString)
  Dim rowsAffected As Integer
  Dim cmd As New AsanaCommand("DELETE FROM projects WHERE Id = @myId", connection)
  cmd.Parameters.Add(New AsanaParameter("myId", "1128092964672848"))
  rowsAffected = cmd.ExecuteNonQuery()
End Using

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Build 20.0.7655