OleDbDataReader.FieldCount Property

Definition

Gets the number of columns in the current row.

public:
 property int FieldCount { int get(); };
public int FieldCount { get; }
member this.FieldCount : int
Public ReadOnly Property FieldCount As Integer

Property Value

When not positioned in a valid recordset, 0; otherwise the number of columns in the current record. The default is -1.

Exceptions

There is no current connection to a data source.

Remarks

Includes hidden fields. Use VisibleFieldCount to exclude hidden fields.

After executing a query that does not return rows, FieldCount returns 0.

Applies to

See also