IDataRecord.FieldCount Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets the number of columns in the current row.
public:
property int FieldCount { int get(); };public int FieldCount { get; }member this.FieldCount : intPublic ReadOnly Property FieldCount As IntegerProperty Value
When not positioned in a valid recordset, 0; otherwise, the number of columns in the current record. The default is -1.
Remarks
After executing a query that does not return rows (for example, using the ExecuteNonQuery method), FieldCount returns -1.
Applies to
Werk met ons samen op GitHub
De bron voor deze inhoud vindt u op GitHub, waar u ook problemen en pull-aanvragen kunt maken en bekijken. Raadpleeg onze gids voor inzenders voor meer informatie.
