IDataRecord.FieldCount Property
Gets the number of columns in the current row.
Assembly: System.Data (in System.Data.dll)
Property Value
Type: System.Int32When not positioned in a valid recordset, 0; otherwise, the number of columns in the current record. The default is -1.
After executing a query that does not return rows (for example, using the ExecuteNonQuery method), FieldCount returns -1.
.NET Framework
Available since 1.1
Available since 1.1