'Declaration Public Overrides Function ExecuteScalar() As Object
public override object ExecuteScalar()
Return Value
The first column of the first row in the result set.
'Declaration Public Overrides Function ExecuteScalar() As Object
public override object ExecuteScalar()
using(DB2Connection conn = new DB2Connection(connectionString)) { conn.Open(); DB2Command cmd = conn.CreateCommand(); cmd.CommandText = "SELECT count(*) as NumberOfRegions FROM regions"; Int64 count = Convert.ToInt64(cmd.ExecuteScalar()); }
Dim conn As New DB2Connection(connectionString) conn.Open() Dim cmd As DB2Command = conn.CreateCommand() cmd.CommandText = "SELECT count(*) as NumberOfRegions FROM regions" Dim count As Int64 = Convert.ToInt64(cmd.ExecuteScalar()); conn.Close()